AF33-5 / AF23-5 / 55-51SN parts diagram
Same diagram:
55-51SN, AF23-5
Positions:
206 total, 176 on the diagram
Parts:
317 total, 34 with a confirmed cross number
Kits:
Data as of:
2026-10-17
Point at a part on the diagram (tap it on a phone) to see its position. Click it to see the parts.
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 000 not on diagram | Part # 21000A | Paper & Rubber Kit, AW55-50SN / AW55-51SN 2000-Up | — |
| 002 not on diagram | Part # 21002A | Overhaul Kit, AW55-50SN / AW55-51SN 2000-Up | — |
| 004 not on diagram | Part # 21004A | Master L/Steels Kit, AW55-50SN 2000-07 | — |
| 006 not on diagram | Part # 21006A | Master W/Steels Kit, AW55-50SN / AW55-51SN 2000-Up | — |
| 030 not on diagram | Part # 21030A | Bushing Kit, AW55-50SN / AW55-51SN 2000-Up (Contains: 037A, 037AA, 052B, 034A, Two # 056B) (Does Not Have # 058 Or 040)… | — |
| 030 not on diagram | Part # 21030AA | Bushing Kit, AW55-50SN / AW55-51SN 2000-Up (Contains: # 037A, 037AA, 052B, 034A & Two 056A)… | — |
| 030 not on diagram | Part # 21030AC | Bushing Kit, AW55-50SN/AW55-51SN 2000-Up (Combo) (11 Bushings) | — |
| 175 not on diagram | Part # 21175AT | Ring Kit, AW55-50SN / AW55-51SN (Teflon) 2000-Up | — |
| 320 not on diagram | Part # 21320AK | Gasket Set, AW55-50SN / AW55-51SN Valve Body 2000-Up | — |
| 425 | Part # 21425AK | Solenoid Kit, AW55-50SN (3 Solenoids) Contains: #425 TCC (Or SLU), #428 Line Pressure (Or SLT), #435 Shift Pressure… | — |
| 428 | Part # 21428AK | Solenoid Kit, AW55-50SN (2 Solenoids) Contains: #425 Line Pressure (Or SLT), and #435 Shift Pressure Control (Or SLS)… | — |
| 438 | Part # 21438A | Sensor Set, AW55-50SN (Volvo) Input & Output (With Wire Harness & 4 Wire Connector) 2000-Up | — |
| 438 | Part # 21438B | Sensor Set, AW55-51SN (Volvo) Input & Output (2 Blade Connector) (Wire Harness Is Not Made To Sensors) 2000-Up… | — |
| 561 not on diagram | Part # 21561A | Piston Kit, AW55-50SN / AW55-51SN 4-5 Clutch 2000-Up | — |
| 562 not on diagram | Part # 21562A | Piston Kit, AW55-50SN 2nd Clutch (With 12 Spring Retainer) 2000-Up | — |
| 562 not on diagram | Part # 21562B | Piston Kit, AW55-51SN 2nd Clutch (With 8 Spring Retainer) 2000-Up | — |
| 564 not on diagram | Part # 21564A | Piston Kit, AW55-50SN Forward & Direct Clutch (Direct Piston Is .505” Thick At The Edge) 2000-Up | — |
| 564 not on diagram | Part # 21564B | Piston Kit, AW55-51SN Forward & Direct Clutch (Direct Piston Is .487” Thick At The Edge) 2000-Up | — |
| 566 not on diagram | Part # 21566A | Piston Kit, AW55-50SN / AW55-51SN 1-2 Reverse Clutch 2000-Up | — |
| 567 not on diagram | Part # 21567B | Piston Kit, AW55-51SN Low/Reverse Clutch (1.175” Thick) (6 1/4”OD Piston) 2000-Up | — |
| 567 not on diagram | Part # 89567A | Piston Kit, 50-40/50-42LE Low/Reverse (1.222” Thick x 6 1/4”OD Piston) (15 Spring Retainer)… | — |
| 569 not on diagram | Part # 21569A | Piston Kit, AW55-50SN / AW55-51SN 2nd Coast Clutch (Cast # B1-3) 2000-Up | 1 |
| 569 not on diagram | Part # 21569AA | Piston Kit, AW55-50SN / AW55-51SN 2nd Coast Clutch (Cast # B1-4) 2000-Up | 1 |
| 741 not on diagram | Part # S21741CAK | Valve & Spring Kit, AW55-50SN/AW55-51SN Secondary Regulator Valve (Sonnax)(Must Use Tool #T-F-59947-TL16) | — |
| 741 not on diagram | Part # S21741H-1K | Valve Kit, AW55-50SN B4 Release (Contains: Valve, Spring, End Plug & O-Rings)(Sonnax) (Must Use T-F-59947-TL26) | — |
| 741 not on diagram | Part # S21741LK | Piston Kit, AW55-50SN/AW55-51SN Line Pressure Control Accumulator (Sonnax) (Contains: Piston, 2 O-Rings & 2 Springs) | — |
| 741 not on diagram | Part # S21741Q-6K | End Plug Kit, AW55-50SN/AW55-51SN (Sonnax)… | — |
| 776 | Part # 21776AK | Bolt Set, AW55-50SN / AW55-51SN Bell Housing To Case (17 Pieces) 2000-Up | — |
| 777 | Part # 21777AK | Bolt Set, AW55-50SN / AW55-51SN Pump To Case 2000-Up | — |
| 778 | Part # 21778AK | Bolt Set, AW55-50SN / AW55-51SN Pump Stator To Body 2000-Up | — |
| 780 | Part # 21780AK | Bolt Set, AW55-50SN / AW55-51SN Rear Cover To Case (13 Pieces) 2000-Up | — |
| 782 not on diagram | Part # 21782AK | Bolt Set, AW55-50SN / AW55-51SN Valve Body To Case (9 Pieces) 2000-Up | — |
| 786 | Part # 21786AK | Bolt Set, AW55-50SN / AW55-51SN Differential Ring Gear To Housing (12 Pieces) 2000-Up | — |
| 788 | Part # 21788AK | Bolt Set, AW55-50SN / AW55-51SN Side Pan (9 Pieces) 2000-Up | — |
| 999 | Part # 21999A | Oil Tube Set, AW55-50SN / AW55-51SN (3 Pieces) 2000-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 165 not on diagram | Part # T21165A | Valve Body Kit, AW55-50SN 2000-Up (Transgo) | — |
| 421 | Part # 21421A | Solenoid, AW55-50SN 1-2 Shift (S1) (1 Prong Black Connector 5/8” Long) (.800”OD Body) (.750” To .850” Wide Bracket)… | — |
| 421 | Part # 21421B | Solenoid, AW55-51SN 1-2 Shift (S1) (1 Prong Black Connector 5/8” Long) (.800”OD Body) (.550” Wide Bracket) 2000-Up | — |
| 422 | Part # 21422A | Solenoid, AW55-50SN / AW55-51SN 2-3 Shift (S3) (1 Prong Grey/Green Connector 5/8” Long) (.950”OD Body, 1/2 Plastic)… | — |
| 423 | Part # 21423A | Solenoid, AW55-50SN / AW55-51SN 3-4 Shift (S2) (1 Prong Grey/Green Conector 5/8” Long) (.950”OD Body, 1/2 Plastic)… | — |
| 425 | Part # 21425A | Solenoid, AW55-50SN / AW55-51SN TCC (2 Prong Black Connector 1 1/16” Long) (3 1/2” Long Overall) 2000-Up | — |
| 428 | Part # 21428A | Solenoid, AW55-50SN Line Pressure (SLT) (2 Prong Blue Connector 1 1/16” Long) (3 7/8” Long Overall) 2000-Up | — |
| 428 | Part # 21428B | Solenoid, AW55-51SN Line Pressure (SLT) (2 Prong Blue Connector 1 1/16” Long) (4” Long Overall) 2000-Up | — |
| 430 | Part # 21430A | Solenoid, AW55-50SN Reverse (S5) (1 Prong Greeen Connector 5/8” Long) (.950”OD Body, 1/2 Plastic) 2000-Up | — |
| 430 | Part # 21430B | Solenoid, AW55-51SN Reverse (S5) (1 Prong Red Connector 5/8” Long) (.808”OD Body, All Metal) 2000-Up | — |
| 435 | Part # 21435A | Solenoid, AW55-50SN Shift Pressure Control (SLS)(2 Prong Green Connector 1 1/16” Long) (3 7/8” Long Overall) 2000-Up… | — |
| 435 | Part # 21435B | Solenoid, AW55-51SN Shift Pressure Control (2 Prong Green Connector 1 1/16” Long) (4” Long Overall) 2000-Up | — |
| 440 | Part # 21440A | Solenoid, AW55-50SN / AW55-51SN 4-5 Shift (S4) (1 Prong Blue Connector 5/8” Long) | — |
| 740 | Part # 21740A | Valve Body, AW55-50SN (Volvo Early)(No Letter Code)(Cast # 9165) 2000-Up | 1 |
| 740 | Part # 21740A-1 | Valve Body, AW55-50SN (Volvo & Nissan Early)(Cast Letter A)(Cast # 9167) 2000-Up | 1 |
| 740 | Part # 21740AA | Valve Body, AW55-50SN (Volvo & Nissan, Late) (Cast Letter B Or C)(Cast # 9168) 2004 Only | 1 |
| 740 | Part # 21740C | Valve Body, AW55-50SN (GM/Saturn/Saab, Late)(Cast Letter B Or C)(Cast # 9168) | 1 |
| 740 | Part # 21740CA | Valve Body, AW55-50SN (GM/Saturn/Saab, Early)(Cast Letter A Or No Letter Code) (Cast # 9167) | 1 |
| 740 | Part # 21740F | Valve Body, AW55-50SN (Nissan)(Cast Letter B Or C)(Cast # 9168) 2005-Up | 1 |
| 741 not on diagram | Part # S21741ACK | Valve & Sleeve Kit, AW55-50SN Lock-Up Relay Control (Sonnax) | — |
| 741 not on diagram | Part # S21741ADK | Valve & Sleeve Kit, AW55-50SN Solenoid Relay (Sonnax) | — |
| 741 not on diagram | Part # S21741CCK | Valve & Sleeve Kit, AW55-50SN Lock-Up Control (Sonnax) | — |
| 741 not on diagram | Part # S21741DDK | Valve & Sleeve Kit, AW55-50SN Solenoid Modulator Valve Capsule Kit (Contains: Valve, Sleeve, & Spring)(Sonnax)… | — |
| 741 not on diagram | Part # S21741PK | Valve & Sleeve Assembly, AW55-50SN Oversized Pressure Regulator Valve & Spring With Main Boost Valve & Sleeve)(Sonnax)… | — |
| 741 not on diagram | Part # S21741RK | Valve & Sleeve Kit, AW55-50SN Main Boost (Sonnax) | — |
| 930 not on diagram | Part # 21930A | Accumulator Assembly, AW55-50SN / AW55-51SN Forward & Direct Clutch (Piston Is 800”OD) 2000-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 410 | Part # 21410A | Switch, AW55-50SN (Volvo) PRNDL (With Wire Harness With 9 Prong Connector) 2000-Up | — |
| 410 | Part # 21410B | Switch, AW55-51SN (Volvo) PRNDL (With Wire Harness With 7 Prong Connector) 2000-Up | — |
| 410 | Part # 21410C | Switch, AW55-50SN (GM, Saturn) PRNDL (No Wire Harness) (With 9 Prong Connector) 2002-Up | — |
| 446 | Part # 21446A | Wire Harness, AW55-50SN (Volvo) Internal/External (With 2 Grey External Connectors, One Has 8 Wires And One Has 5… | — |
| 446 | Part # 21446B | Wire Harness, AW55-51SN (Volvo) Internal/External (With One Brown 7 Wire And One Grey 6 Wire External Connector)… | — |
| 446 | Part # 21446C | Wire Harness, AW55-50SN (GM, Saturn) Intenal (With 13 Prong Case Connector) 2002-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 010 | Part # 21010A | Filter, AW55-50SN / AW55-51SN (GM / Saab / Saturn / Volvo) 1999-Up (No Ribs On Filter) | — |
| 010 | Part # 21010F | Filter, AW55-50SN / AW55-51SN (Volvo) / RE5F22A (Nissan & Infinity) 2001-Up (Ribbed) | — |
| 766 | Part # 21766A | Pan, AW55-50SN (Volvo) Side (9 Bolt) (With Screw In Vent Fitting) 2000-Up | — |
| 766 | Part # 21766B | Pan, AW55-51SN (Volvo) Side (9 Bolt) (With Welded On Vent Tube) 2000-Up | — |
| 766 | Part # 21766C | Pan, AW55-50SN (GM) Side (9 Bolt No Vent) 2005-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 070 | Part # 57070A | Seal, 50-40/50-42LE Pump Body | 1 |
| 072 | Part # 21072A | Seal, AW55-50SN / AW55-51SN Linkage (.875”OD) (.440”ID) (Cast # NOK AE0371R) 2000-Up | 1 |
| 076 | Part # 89076A | Seal, 09G Axle (Both Sides) (1.520”ID)(2.483”OD) | 1 |
| 077 | Part # 21077A | Seal, AW55-50SN (Volvo) Axle (Bell Housing Side) (2.958”OD) 2000-Up | — |
| 077 | Part # 21077C | Seal, AW55-50SN (GM) Axle (Bell Housing Side) (2.400”OD) 2005-Up | — |
| 077 | Part # 21077D | Seal, AW55-50SN (Saturn) Axle (Bell Housing Side) (2.145”OD) 2002-Up | — |
| 180 not on diagram | Part # 89180AT | Ring, 50-40/50-42LE Forward & Direct Drum Shaft (Small, Rear) Teflon (Butt Joint) | — |
| 181 | Part # 21181AT | Ring, AW55-50SN / AW55-51SN Forward & Direct Clutch (Teflon)(Scarf Cut Joint) 2000-Up | — |
| 184 not on diagram | Part # 21184AT | Ring, AW55-50SN / AW55-51SN 4-5 Planet Shaft Pilot To Rear Cover (Teflon) (Scarf Cut Joint) 2000-Up | — |
| 185 | Part # 21185AT | Ring, AW55-50SN / AW55-51SN 4-5 Clutch (Teflon) (Scarf Cut Joint) 2000-Up | — |
| 191 | Part # 21191AT | Ring, AW55-50SN / AW55-51SN Forward & Direct Accummulator (Teflon)(Scarf Cut Joint) | — |
| 301 | Part # 21301A | Gasket, AW55-50SN / AW55-51SN Pan (9 Bolt) 2000-Up | — |
| 308 not on diagram | Part # 21308A | Gasket, AW55-50SN/AW55-51SN Line Pressure Control Accumulator Cover 2000-Up | — |
| 311 | Part # 67311B | O-Ring, A540 Pump | 1 |
| 312 not on diagram | Part # 21312A | Gasket, 50-40/50-42LE Valve Body Cover 1997-Up | — |
| 316 not on diagram | Part # 21316A | Gasket, AW55-50SN/AW55-51SN Lock-Up Relay Valve Cover 2000-Up | — |
| 320 not on diagram | Part # 21320A | Gasket, AW55-50SN/AW55-51SN Front Valve Body To Spacer Plate 2000-Up | — |
| 321 not on diagram | Part # 21321A | Gasket, AW55-50SN/AW55-51SN Front Valve Body Spacer Plate To Middle Valve Body 2000-Up | — |
| 322 not on diagram | Part # 21322A | Gasket, AW55-50SN/AW55-51SN (Volvo/Renault) Middle Valve Body To Middle Valve Body Spacer Plate 2000-Up | — |
| 322 not on diagram | Part # 21322C | Gasket, AW55-50SN/AW55-51SN (All Except Volvo/Renault) Middle Valve Body To Middle Valve Body Spacer Plate 2000-Up | — |
| 323 not on diagram | Part # 21323A | Gasket, AW55-50SN/AW55-51SN (Volvo/Renault) Middle Valve Body Spacer Plate To #1 Rear Valve Body 2000-Up | — |
| 323 not on diagram | Part # 21323C | Gasket, AW55-50SN/AW55-51SN (All Except Volvo/Renault) Middle Valve Body Spacer Plate To # 1 Rear Valve Body 2000-Up | — |
| 324 not on diagram | Part # 21324A | Gasket, AW55-50SN/AW55-51SN #1 Rear Valve Body To #2 Rear Valve Body Spacer Plate 2000-Up | — |
| 327 not on diagram | Part # 21327A | Gasket, AW55-50SN/AW55-51SN # 2 Rear Valve Body Spacer Plate To # 2 Rear Valve Body 2000-Up | — |
| 344 | Part # 21344A | Seal, AW55-50SN / AW55-51SN Case To Rear Cover (.113” Thick) (.590”OD) 2000-Up… | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 034 | Part # 21034A | Replaced by 57034A | — |
| 037 | Part # 21037A | Bushing, AW55-50SN / AW55-51SN Stator (Rear) Grooved (Brass)(.670”Wide)(.876”ID) 2000-Up | — |
| 037 | Part # 21037AA | Bushing, AW55-50SN / AW55-51SN Stator (Center) (Brass) 2000-Up | — |
| 040 | Part # 21040A | Bushing, AW55-50SN / AW55-51SN 4-5 Clutch Drum (1.425”OD) 2000-Up (Must Use 21040AK) | — |
| 052 | Part # 21052A | Use 21056B (This Is The 2 Piece Type Bushing) | — |
| 052 | Part # 21052B | Bushing, AW55-50SN / AW55-51SN Direct Clutch Hub With Sun Gear (1 Piece Type)(.870”ID) 2000-Up | — |
| 056 | Part # 21056A | Bushing, AW55-50SN Rear Planet Sun Gear (Front & Rear) .845”ID (.970”OD) 2000-Up | — |
| 056 | Part # 21056B | Bushing, AW55-51SN Rear Planet Sun Gear (Front & Rear) .870”ID (.970”OD) 2000-Up… | — |
| 058 | Part # 89058A | Bushing, 50-40/50-42LE Rear Planet (Front) No Groove (.495” Wide)(1.165”ID) | — |
| 058 | Part # 89058B | Bushing, 50-40/50-42LE Rear Planet (Rear, With Groove)(.740” Wide)(1.165”ID) | — |
| 211 | Part # 21211A | Washer, AW55-50SN Stator To Sprag Race (3 Tab Metal)(.056” Thick) 2.460”OD (1.315”ID) 2000-Up | — |
| 211 | Part # 89211A | Washer, 50-40/50-42LE Stator To Sprag (3 Tab Plastic) (2.919”OD) (1.847”ID) 1999-Up | — |
| 219 | Part # 89219A | Washer, 50-40/50-42LE Coast Clutch Hub To 2nd Brake Hub (3 Tab Plastic) (.073” Thick) (3.023”OD) (2.213”ID) | — |
| 221 | Part # 89221A | Washer, 50-42LE (3 Tab Plastic) .078” Thick (3.905”OD) (2.216”ID) 1999-Up | — |
| 223 | Part # 21223A | Caged Needle Bearing, AW55-50SN Forward & Direct Drum Shaft To Rear Cover (13 Needles) .735”OD (Cast # KOYO BMK131914J)… | 1 |
| 223 | Part # 21223B | Caged Needle Bearing, AW55-51SN Forward & Direct Drum Shaft To Rear Cover (10 Needles) .835”OD (Cast # KOYO… | 1 |
| 231 | Part # 89231A | Race, 50-40/50-42LE Forward & Direct Drum To Rear Cover (.031” Thick) (.536”ID) (1.605”OD) | — |
| 232 | Part # 21232A | Bearing, AW55-50SN / AW55-51SN Forward & Direct Drum To Rear Cover (.117” Thick) .910”ID (1.640”OD) 2000-Up | — |
| 233 | Part # 21233A | Race, AW55-50SN Forward & Direct Drum To Rear Cover (Rear)(.031” Thick) .638”ID (1.604”OD) 2000-Up | — |
| 233 | Part # 21233B | Race, AW55-51SN Forward & Direct Drum To Rear Cover (Rear)(.031” Thick) 867”ID (1.604”OD) 2000-Up | — |
| 234 | Part # 21234B | Bearing W/Races, AW55-51SN Sun Gear With Hub To Forward/Direct Drum (.140” Thick) 1.700”OD (.903”ID) 2000-Up | — |
| 235 | Part # 21235A | Bearing W/Race, AW55-50SN / AW55-51SN Ring Gear Hub To Direct Clutch Hub (.110” Thick) 2.547”OD (1.975”ID) 2000-Up | — |
| 236 | Part # 89236A | Race, 50-40/50-42LE Rear Hub To Sun Gear (4 Legs) (.031” Thick) (2.903”OD) (2.090”ID) | — |
| 238 | Part # 21238A | Bearing W/Race, AW55-50SN / AW55-51SN Rear Planet To Hub (2.515”OD)(1.831”ID) 2000-Up | — |
| 239 | Part # 21239A | Race, AW55-50SN Rear Planet To Hub (2.395”OD) (1.705”ID) 2000-Up | — |
| 239 | Part # 21239B | Race, AW55-51SN Rear Planet To Hub (2.395”OD) (1.975”ID) 2000-Up | — |
| 240 | Part # 21240A | Bearing W/Race, AW55-50SN Rear Sun Gear To Sun Gear With Hub (.110” Thick) 1.505”OD (.912”ID) 2000-Up | — |
| 241 | Part # 21241A | Race, AW55-50SN Rear Sun Gear To Sun Gear With Hub (.031” Thick) 1.370”OD (.912”ID) 2000-Up | — |
| 246 | Part # 21246A | Washer, AW55-50SN / AW55-51SN 1-2 Reverse Planet (Both Sides) Plastic (3 Locking Tabs) .039” Thick (3.040”OD) 2000-Up | — |
| 247 | Part # 21247A | Bearing, AW55-50SN / AW55-51SN Sun Gear To 1-2 Reverse Planet Ring Gear (.118” Thick) 2.287”OD (1.563”ID) 2000-Up | — |
| 248 | Part # 21248A | Bearing W/Race, AW55-50SN / AW55-51SN 1-2 Reverse Planet Ring Gear To Rear Cover (.169” Thick) 1.460”ID (2.262”OD)… | — |
| 249 | Part # 21249BA | Shim, AW55-51SN 1-2 Reverse Planet Ring Gear To Rear Cover (Selective) (1.438”ID0 (2.265”OD) 2000-Up | — |
| 251 | Part # 89251A | Bearing, 50-40/50-42LE Rear Hub To Planet (3.493”OD) (1.40” Thick) (2.900”ID) | — |
| 254 | Part # 21254A | Bearing W/Race, AW55-50SN / AW55-51SN Drive Transfer Gear To Rear Ring Gear Hub (.108” Thick) 2.435”OD (1.820”ID)… | — |
| 255 | Part # 89255A | Race, 50-40/50-42LE Ring Gear Hub Front (2.275”OD) (1.732”ID) (.078” Thick) | — |
| 256 | Part # 21256A | Washer, AW55-50SN Sprag To Rear Ring Gear Hub (.100” Thick) 3.860”ID (Stepped) With 4 Half Moon Cuts 2000-Up | — |
| 273 | Part # 21273AA | Shim, AW55-50SN / AW55-51SN Pinion To Bearing #283 (Selective) 2.790”OD (1.943”ID) 2000-Up | — |
| 274 | Part # 21274A | Bearing, AW55-50SN / AW55-51SN Pinion To Bearing #283 (.077” Thick) 2.775”OD (1.935”ID) 2000-Up | — |
| 277 | Part # 89277A | Replaced by 89279A | — |
| 279 | Part # 89279A | Cone Bearing, 50-40/50-42LE Drive Transfer (30 Rollers) (2.085”ID) (.525” Thick) (NSK R-53-2) Also Fits #277 & #279 | 1 |
| 280 | Part # 21280A | Cup Race, AW55-50SN / AW55-51SN Driven Transfer Gear (Both Sides) 3.467”OD (Cast # NSK R50-31A) 2000-Up | 1 |
| 281 | Part # 21281A | Cone Bearing, AW55-50SN / AW55-51SN Driven Transfer Gear (Both Sides) 30 Rollers (2.350”ID) (Cast # NSK R50-31) 2000-Up | 1 |
| 282 | Part # 89282A | Inner Race, 50-40/50-42LE Pinion Bearing To Bell (1.789”OD) (.805” Thick) (KOYO 06NU0722C3) | — |
| 283 | Part # 89283A | Roller Bearing, 50-40/50-42LE Bell To Underdrive Planet (2.795”OD) (.865” Thick) (RNU090722) (16 Rollers) | — |
| 284 | Part # 21284A | Caged Needle Bearing, AW55-50SN / AW55-51SN Rear Cover To 4-5 Planet Shaft (11 Needles) .528” Thick (2.125”OD)… | 1 |
| 288 | Part # 21288A | Cup Race, AW55-50SN / AW55-51SN Differential Housing To Case (.765” Thick) 3.386”OD (Cast # KOYO ST4286-N or G) 2000-Up | 1 |
| 289 | Part # 21289A | Cone Bearing, AW55-50SN / AW55-51SN Differential Housing To CASe (24 Rollers) 2.165”ID (Cast # KOYO ST5586) 2000-Up | 1 |
| 290 | Part # 21290AA | Shim, AW55-50SN / AW55-51SN Differential Bearing To Case (Selective) 3.373”OD (2.282”ID) 2000-Up | — |
| 291 | Part # 21291A | Cup Race, AW55-50SN / AW55-51SN Differential To Bell Housing (3.542”OD) (Cast # KOYO ST5790-9) 2000-Up | 1 |
| 292 | Part # 21292A | Cone Bearing, AW55-50SN / AW55-51SN Differential To Bell Housing (27 Rollers) 2.245”ID (Cast # KOYO ST5790) 2000-Up | 1 |
| 294 | Part # 21294A | Caged Needle Bearing, AW55-50SN / AW55-51SN Linkage (.925” Long, .708”OD) (Cast # NSK 0C501204) 2000-Up | 1 |
| 664 | Part # 21664A | Inner Race, AW55-50SN (Volvo, GM) Low Sprag (Lug Type Sprag) 2000-Up | — |
| 664 | Part # 21664B | Inner Race, AW55-50SN / AW55-51SN (Volvo, Saturn) Low Sprag (Roller Type Sprag) 2000-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 022 | Part # 21022A | Band, AW55-50SN / AW55-51SN 3rd Gear (2 1/16” Wide) (Double Wrap) 2000-Up | — |
| 905 not on diagram | Part # 21905A | Servo Assembly, AW55-50SN 3rd Gear Band (With A 7/8” Thick Cover) (With 2 Stripe Pin) 2000-Up | — |
| 905 not on diagram | Part # 21905AA | Servo Assembly, AW55-50SN 3rd Gear Band (With A 7/8” Thick Cover)(With 1 Stripe Pin) 2000-Up | — |
| 905 not on diagram | Part # 21905B | Servo Assembly, AW55-51SN 3rd Gear Band (With A 2 1/2” Thick Cover) (With 1 Stripe Pin) 2000-Up | — |
| 916 | Part # 21916A | Band Anchor, AW55-50SN / AW55-51SN 3rd Gear (With 5 Sided Head) 2000-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 510 not on diagram | Part # 89510A | Pump Body, 50-40/50-42LE (.422” Thick Gears) (8 Bolt Cast Iron) | — |
| 520 | Part # 21520A | Stator, AW55-50SN / AW55-51SN (Aluminum) (.846”ID Bushing) (Uses A 2 Piece Piston # 962)… | — |
| 520 | Part # 21520A-1 | Stator, AW55-50SN / AW55-51SN (Aluminum) (.876”ID Bushing)(Uses A 2 Pice Piston # 962)… | — |
| 520 | Part # 21520AA | Stator, AW55-50SN / AW55-51SN (Aluminum) (Uses A 2 Piece Piston # 962)… | — |
| 530 | Part # 89530A | Pump Gears, 50-40/50-42LE (.422” Thick) | — |
| 544 | Part # 21544A | Pump Plate, AW55-50SN / AW55-51SN (.060” Thick) (8 7/16”OD) 2000-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 102 | Part # 21102A | Friction, AW55-50SN / AW55-51SN 4-5 Clutch (.068”) 34 Teeth (4.483”OD)(Waved) 2000-Up | — |
| 102 | Part # 21102B | Friction, AW55-51SN 4-5 Clutch (.059”)(34 Teeth)(4.482”OD) 2005-Up | — |
| 104 | Part # 89104AA | Friction, 50-40/50-40LE 2nd Brake Clutch (.067”) (40 Teeth) (6.302”OD) 1999-Up | — |
| 104 | Part # 89104AC | Friction, 50-42LE 2nd Brake Clutch (.075”)(40 Teeth) 1999-Up (Also Fits 50-42LE Low/Reverse Clutch #114) | — |
| 106 | Part # 21106A | Replaced by 89112A | — |
| 106 | Part # 21106B | Friction, AW55-51SN Direct Clutch (.059”) 34 Teeth (4.260”OD) 2005-Up | — |
| 108 | Part # 21108A | Friction, AW55-50SN / AW55-51SN Forward Clutch (.068”) 49 Teeth (5.375”OD) 2000-Up | — |
| 110 | Part # 21110A | Friction, AW55-50SN / AW55-51SN 1-2 Reverse Clutch (.068”) 47 Teeth (5.540”OD) 2000-Up | — |
| 112 | Part # 89112A | Friction, 50-40/50-42LE Coast Clutch (.067”) 34 Teeth (4.260”OD) 1989-Up… | 1 |
| 114 | Part # 21114B | Replaced by 89114A | — |
| 114 | Part # 89114A | Friction, 50-40/50-42LE Low/Reverse Clutch (.067”) (33 Teeth) (6.302”OD) 1989-Up (Smooth Lining) | 1 |
| 122 | Part # 21122A | Replaced by 89126AA | — |
| 124 | Part # 89124AC | Steel, 50-40/50-42LE 2nd Brake Clutch (.071”) (10 Teeth) (5.538”ID) 1999-Up | — |
| 126 | Part # 21126A | Replaced by 89126A | — |
| 126 | Part # 89126A | Steel, 50-40/50-42LE Direct Clutch (.071”) (12 Teeth) (3.582”ID) 1989-98 | 1 |
| 126 | Part # 89126AA | Steel, 50-40/50-42LE Direct Clutch (.071”) (18 Teeth) (3.582”ID) 1999-Up | — |
| 128 | Part # 21128A | Replaced by 89128AA | — |
| 128 | Part # 89128AA | Steel, 50-40/50-42LE Forward Clutch (.077”) (12 Teeth) (4.491”ID) 1989-Up (Use To Adjust Clutch Pack) | — |
| 130 | Part # 21130A | Steel, AW55-50SN / AW55-51SN 1-2 Reverse Clutch (.070”) (4.899”ID) 2000-Up | — |
| 132 | Part # 89132A | Steel, 50-40/50-42LE Coast Clutch (.071”) (8 Teeth) (3.582”ID) 1989-Up (Also Fits Underdrive Clutch 1989-98) | 1 |
| 134 | Part # 21134A | Steel, AW55-50SN / AW55-51SN Low/Reverse Clutch (.070”) (5.655”ID) 2000-Up | — |
| 142 | Part # 21142AA | Pressure Plate, AW55-50SN / AW55-51SN 4-5 Clutch (Selective) 18 Teeth (3.590”ID) | — |
| 144 | Part # 21144A | Pressure Plate, AW55-50SN / AW55-51SN 2nd Clutch (.142”) 10 Teeth (5.540”ID) 2000-Up | — |
| 144 | Part # 21144AA | Pressure Plate, AW55-50SN / AW55-51SN 2nd Clutch (.150”) 10 Teeth (5.540”ID) 2000-Up | — |
| 146 | Part # 89146A | Pressure Plate, 50-40/50-42LE Direct Clutch (.150”) (12 Teeth) (3.580”ID) 1989-98 | — |
| 148 | Part # 21148B | Pressure Plate, AW55-51SN Forward Clutch (.205”) 12 Teeth (Flat) 2000-Up | — |
| 148 | Part # 89148A | Pressure Plate, 50-40, 50-42LE Forward Clutch Top (12 Teeth) (.151”) (4.490”ID) (Stepped To .197”) 1989-Up | — |
| 148 | Part # 89148AA | Pressure Plate, 50-40/50-42LE Forward Clutch Top (12 Teeth) .150” (4.490”ID) | — |
| 150 | Part # 21150AA | Pressure Plate, AW55-50SN / AW55-51SN 1-2 Reverse Clutch (Top) Selective (12 Teeth) (4.890”ID) 2000-Up | — |
| 152 | Part # 21152B | Pressure Plate, AW55-51SN 2nd Coast Clutch (Top) .138” (8 Spring Guides) 2000-Up | — |
| 152 | Part # 89152A | Pressure Plate, 50-40/50-42LE Coast Clutch Top (.138”) 12 Spring Guides (8 Teeth) 1989-Up | — |
| 154 | Part # 21154A | Replaced by 21155AA | — |
| 154 | Part # 21154B | Pressure Plate, AW55-51SN Low/Reverse Clutch (.098”) 13 Teeth (5.655”ID) 2000-Up | — |
| 155 | Part # 21155AA | Apply Plate, AW55-50SN / AW55-51SN Low/Reverse Clutch (Selective) 13 Teeth (5.660”ID) 2000-Up… | — |
| 652 | Part # 97652 | One Way Clutch, 50-40LE 2nd Sprag | 1 |
| 854 | Part # 21854A | Cushion, AW55-50SN / AW55-51SN 1-2 Reverse Clutch (.041” Thick) 4.985”ID (5.630”OD) 2000-Up | — |
| 858 | Part # 21858A | Cushion, AW55-50SN Direct Clutch (.032”) 4 Teeth, Dished (3.600”ID) 2000-Up | — |
| 961 | Part # 21961A | Piston, AW55-50SN / AW55-51SN 4-5 Clutch (.475” Thick At The Edge) (4.500”OD) (1.970”ID) With Check Ball & 18 Spring… | — |
| 962 | Part # 21962A | Piston, AW55-50SN / AW55-51SN 2nd Clutch (Aluminum) .492” Thick (5.590”ID) 6 1/4”OD (No Inner O-Ring Groove) 2000-Up | — |
| 964 | Part # 21964A | Piston, AW55-50SN Forward Clutch (1.850” Thick At Edge) (With 2 Check Balls) 2000-Up | — |
| 964 | Part # 21964B | Piston, AW55-51SN Forward Clutch (1.790” Thick At Edge) (With 2 Check Balls) 2000-Up | — |
| 965 | Part # 21965A | Piston, AW55-50SN Direct Clutch (Aluminum) .505” Thick At Edge (With Check Ball, 16 Spring Pockets) 2000-Up | — |
| 965 | Part # 21965B | Piston, AW55-51SN Direct Clutch (Aluminum) .487” Thick At Edge (With Check Ball, 16 Spring Pockets) 2000-Up | — |
| 966 | Part # 21966A | Piston, AW55-50SN / AW55-51SN 1-2 Reverse Clutch (.425” Thick At The Edge) 2.725”ID (5.505”OD) (With 22 Spring Pockets)… | — |
| 967 | Part # 21967B | Piston, AW55-51SN Low/Reverse Clutch (1.175” Thick) (6 1/4”OD) 2000-Up | — |
| 967 | Part # 89967A | Piston, 50-40/50-42LE Low/Reverse Clutch (1.222” Thick) (6 1/4”OD) | — |
| 969 | Part # 21969A | Piston, AW55-50SN / AW55-51SN 2nd Coast Clutch (Aluminum) (.500” Thick) 2.035”ID (4.240”OD) (With 15 Spring Pockets)… | — |
| 976 | Part # 21976A | Spring W/Retainer, AW55-50SN / AW55-51SN 1-2 Reverse Clutch Return (22 Springs) 2.680”ID (3.988”OD) 2000-Up | — |
| 981 | Part # 21981A | Spring W/Retainer, AW55-50SN / AW55-51SN 4-5 Clutch Return (18 Springs) 792” Thick (3.105”OD) 1.930”ID 2000-Up | — |
| 985 | Part # 89985A | Springs W/Retainer, 50-40/50-42LE Forward & Direct Clutch Return (16 Springs) (.950” Thick) (3.125”OD) (1.840”ID) | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 551 | Part # 21551A | Drum, AW55-50SN / AW55-51SN 4-5 Clutch (With 50 Teeth 1-2 Reverse Sun Gear And 32 Teeth 4-5 Sun Gear)… | — |
| 554 | Part # 21554A | Drum, AW55-50SN Forward & Direct Clutch (20 Splines) (7 Lube Holes In Shaft) 2000-Up | — |
| 554 | Part # 21554B | Drum, AW55-51SN Forward & Direct Clutch (20 Splines) (6 Lube Holes In Shaft) 2000-Up | — |
| 554 | Part # 89554B | Drum, 50-40/50-42LE Forward & Direct Clutch (12 Teeth Steels) (11” Long Shaft)(20 Splines)… | — |
| 554 | Part # 89554BA | Drum, 50-40/50-42LE Forward & Direct Clutch (12 Teeth Steels) (11” Long Shaft)(20 Splines)… | — |
| 572 | Part # 21572A | Hub, AW55-50SN / AW55-51SN 2nd Coast Clutch (40 Teeth) (2.515”ID) 2000-Up | — |
| 579 | Part # 21579A | Hub, AW55-50SN With Inner Race (Uses A Metal Washer #211) 2000-Up | — |
| 579 | Part # 21579B | Hub, AW55-51SN With Inner Race (Uses A Plastic Washer #211) 2000-Up | — |
| 584 | Part # 21584A | Planet, AW55-50SN (Volvo) Rear (8 Gear Steel) (Uses A 25 Teeth Sun Gear #614) 2000-Up | — |
| 584 | Part # 21584B | Planet, AW55-51SN (Volvo, GM, Saturn) Rear (8 Gear Steel) (Uses A 27 Teeth Sun Gear #614) 2000-Up | — |
| 586 | Part # 21586A | Planet, AW55-50SN / AW55-51SN 4-5 (5 Gear) Uses A 32 Teeth Sun Gear (With 9” Long Shaft) 2000-Up | — |
| 587 | Part # 21587A | Planet, AW55-50SN / AW55-51SN 1-2 Reverse (5 Gear) Uses A 50 Teeth Sun Gear (1.284” Thick) 2000-Up | — |
| 592 | Part # 21592A | Ring Gear, AW55-50SN (Volvo/GM/Saturn) Rear Planet (83 Teeth) (1.105” Thick) 2000-Up | — |
| 592 | Part # 21592B | Ring Gear W/Hub, AW55-51SN (Volvo) Rear Planet (85 Teeth) (1.030” Thick) (Comes With 2 Snap Rings #882) 2000-Up | — |
| 594 | Part # 21594A | Ring Gear, AW55-50SN (Volvo, GM) Rear Planet (2.085” Thick) 33 Lugs (99 Teeth) For Lug Type Sprag 2000-Up | — |
| 594 | Part # 21594B | Ring Gear, AW55-51SN (Volvo, SAturn) Rear Planet (2.160” Thick) 33 Lugs (87 Teeth) For Roller Sprag 2000-Up | — |
| 596 | Part # 21596A | Ring Gear, AW55-50SN / AW55-51SN 4-5 Planet (67 Teeth) (1.198” Thick) 2000-Up | — |
| 597 | Part # 21597A | Ring Gear, AW55-50SN 1-2 Reverse Planet (82 Teeth) .120” Deep Pocket Where Bearing #248 Rides 2000-Up | — |
| 597 | Part # 21597B | Ring Gear, AW55-51SN 1-2 Reverse Planet (82 Teeth) .150” Deep Pocket Where Bearing #248 Rides 2000-Up | — |
| 602 | Part # 21602A | Hub, AW55-50SN Rear Planet Ring Gear (83 Teeth) 1.900”ID (4 Holes) 2000-Up | — |
| 604 | Part # 21604B | Ring Gear Hub, AW55-51SN (87 Teeth) (1.880”ID) 2000-Up | — |
| 604 | Part # 89604A | Ring Gear Hub, 50-40/50-42LE (99 Teeth) (4.740”ID) | — |
| 612 | Part # 21612A | Sun Gear, AW55-50SN With Direct Clutch Hub (37 Teeth) (28 Spline Hub) (2.055” Tall) (.850”ID Of Bushing) 2000-Up | — |
| 612 | Part # 21612AA | Sun Gear, AW55-50SN With Direct Clutch Hub (37 Teeth) (28 Spline Hub) (2.055” Tall) (.876”ID Of Bushing) 2000-Up | — |
| 614 | Part # 21614A | Sun Gear, AW55-50SN Rear (25 Teeth) (4 1/2” Long) (.850”ID Of Bushing) 2000-Up | — |
| 614 | Part # 21614AA | Sun Gear, AW55-50SN Rear (25 Teeth) (4 1/2” Long) (.876”ID Of Bushing) 2000-Up | — |
| 614 | Part # 21614B | Sun Gear, AW55-51SN Rear (27 Teeth) (6 3/4” Long With Sun Gear And Hub # 612) 2000-Up | — |
| 652 | Part # 89652 | Sprag, 50-40LE (18 Elements) (.525” Thick) (Can Use 97652) | — |
| 654 | Part # 21654A | Replaced by 67654A | — |
| 654 | Part # 21654B | Sprag, AW55-51SN Low (20 Elements) (Plastic Cage) 2000-Up | — |
| 654 | Part # 67654A | Sprag, A540 Reverse Sprag (20 Elements) 4.810”OD | — |
| 690 | Part # 21690A | Parking Gear, AW55-50SN / AW55-51SN (18 Lugs) .513” Thick Lugs (4.883”OD) 2000-Up | — |
| 710 | Part # 21710A | Gear, AW55-50SN / AW55-51SN Drive Transfer (56 Teeth, 3 Groove) (.790” Thick 2.315” Tall) (20 Splines) 2000-Up | — |
| 712 | Part # 21712A | Gear, AW55-50SN / AW55-51SN (Volvo, Saturn) Driven Transfer (57 Teeth, 4 Grooves) (6 1/4”OD) 2000-Up | — |
| 712 | Part # 21712C | Gear, AW55-50SN (GM) Driven Transfer (57 Teeth, 4 Grooves) 2005-Up | — |
| 715 not on diagram | Part # 21715A | Differential W/Ring Gear, AW55-50SN (Volvo) (61 Teeth, 1 Groove) 12 Bolt… | — |
| 715 not on diagram | Part # 21715B | Differential W/Ring Gear, AW55-51SN (Volvo) (59 Teeth, 2 Groove) 12 Bolt… | — |
| 715 not on diagram | Part # 21715C | Differential W/Ring Gear, AW55-50SN (GM) (61 Teeth, 5 Groove) 12 Bolt… | — |
| 715 not on diagram | Part # 21715D | Differential W/Ring Gear, AW55-50SN (Saturn) (61 Teeth, 3 Groove) 12 Bolt… | — |
| 716 | Part # 21716A | Differential Housing, AW55-50SN / AW55-51SN (Volvo) (12 Bolt) 7 1/8” Tall… | — |
| 716 | Part # 21716C | Differential Housing, AW55-50SN (GM) 12 Bolt (5 1/4” Tall)… | — |
| 716 | Part # 21716D | Differential Housing, AW55-50SN (Saturn) 12 Bolt (8 1/2” Tall) AWD… | — |
| 720 | Part # 21720A | Ring Gear, AW55-50SN Differential (61 Teeth, 1 Groove) (12 Bolt) 2000-Up | — |
| 720 | Part # 21720B | Ring Gear, AW55-51SN Differential (59 Teeth, 2 Groove) (12 Bolt) 2000-Up | — |
| 730 | Part # 21730A | Pinion Gear, AW55-50SN (25 Teeth, 1 Groove) 1.590” Thick (3.670”OD) 2000-Up | — |
| 730 | Part # 21730B | Pinion Gear, AW55-51SN (26 Teeth, 2 Groove) 1.590” Thick (3.835”OD) 2000-Up | — |
| 746 | Part # 21746A | Cover, AW55-50SN / AW55-51SN Valve Body (2 Bolt, Aluminum) Cast #35475-50A010 2000-Up | 1 |
| 750 | Part # 21750A | Bell Housing, AW55-50SN (Volvo) (5” Top Bolts) 2.958”OD Axle Seal (4 1/2” Thick) With 8 Threaded Holes Around Axle Seal… | 1 |
| 750 | Part # 21750B | Bell Housing, AW55-51SN (Volvo) (3” Top Bolts) 2.480”OD Axle Seal (4 7/8” Thick) Uses An External Oil Cooler, Does Not… | 1 |
| 750 | Part # 21750C | Bell Housing, AW55-50SN (GM) (5” Top Bolts) (2.145”OD Axle Seal)(4 11/16” Thick)… | 1 |
| 750 | Part # 21750D | Bell Housing, AW55-50SN (Saturn) (5” Top Bolts) (2.400”OD Axle Seal) 5” Thick (With 6 Threaded Holes Around Axle Seal)… | 1 |
| 759 | Part # 21759A | Rear Cover, AW55-50SN (Volvo, GM, Saturn)(12 Bolt) (With .735”OD Bearing #223)(No Threaded Bosses At 12:00) 2000-Up… | — |
| 759 | Part # 21759AA | Rear Cover, AW55-50SN (Volvo/GM Saturn) (12 Bolt, With .735”OD Bearing # 223)(With 3 Threaded Bosses At 12:00) 2000-Up | — |
| 759 | Part # 21759B | Rear Cover, AW55-51SN (Volvo) (12 Bolt) (With .835”OD Bearing #223) (With 3 Threaded Bosses At 12:00) 2000-Up | — |
| 759 | Part # 21759BA | Rear Cover, AW55-51SN (Volvo)(12 Bolt)(With .835”OD Bearing #223)(No Threaded Bosses At 12:00) 2000-Up (Can Use 21759B) | — |
| 759 | Part # 21759BB | Rear Cover, AW55-51SN (Volvo)(13 Bolt)(With .835”OD Bearing # 233)(With 3 Threaded Bosses At 12:00) 2000-Up | — |
| 759 | Part # 21759BBA | Rear Cover, AW55-51SN (Volvo)(13 Bolt)(With .835”OD Bearing #223)(With 3 Threaded Bosses Across The Bottom) 2000-Up | — |
| 760 | Part # 21760A | Case, AW55-50SN (Volvo) (Black Tag) (With 3 Threaded Bosses Above Axle Seal And 1 Big Boss On Linkage Side) 2000-Up | — |
| 760 | Part # 21760B | Case, AW55-51SN (Nissan/Volvo) (Red Tag)(12 Bolt Rear Cover) 2000-Up (These Cases Are Sleeved) | — |
| 760 | Part # 21760BA | Case, AW55-51SN (Nissan/Volvo) (Red Tag)(Cast # 9193)(12 Bolt Rear Cover) 2000-Up (These Cases Are Sleeved) | 1 |
| 760 | Part # 21760BB | Case, AW55-51SN (Nissan/Volvo) (Red Tag)(13 Bolt Rear Cover) 2000-Up (These Cases Are Sleeved) | — |
| 760 | Part # 21760C | Case, AW55-50SN (GM) (Brown Tag) (No Bosses Above Axle SealAnd 3 Big Bosses On Linkage Side) (All The Same Height)… | — |
| 760 | Part # 21760D | Case, AW55-50SN (Saturn) (Tan Tag) (No Bosses Above Axle Seal And Big Bosses On Linkage Side)(1 Boss Is Taller) 2002-Up | — |
| 760 | Part # 21760E | Case, AW55-51SN (Saab) (Yellow Tag) 2002-Up (These Cases Are Sleeved) | — |
| 909 | Part # 21909AK | Cover Assembly, AW55-50SN 3rd Gear Band Servo (7/8” Thick)(Contains: Cover, Snap Ring #896, And Three O-Rings) 2000-Up | — |
| 995 | Part # 21995A | Park Pawl Assembly, AW55-50SN / AW55-51SN (6 Pieces) 2000-Up | — |
| Position | Part # | Name | Cross numbers |
|---|---|---|---|
| 492 | Part # 21492A | Drain Plug, AW55-50SN (Hex Head) 2000-Up | — |
| 492 | Part # 21492B | Drain Plug, AW55-51SN (Hex Head) (Can Use 21492A) | — |
| 696 | Part # 21696A | Crush Sleeve, AW55-50SN / AW55-51SN (.485” Thick) 2.675”OD (2.395”ID) 2000-Up | — |
| 696 | Part # 89696B | Crush Sleeve, 50-40/50-42LE Drive Transfer Bearings (2.108”ID) (.480” Thick) | — |
| 698 | Part # 21698A | Oil Deflector, AW55-50SN / AW55-51SN (Volvo) Differential (4 Bolt) (Goes In The Bell Housing) (2 5/8” Tall)… | — |
| 698 | Part # 21698C | Oil Deflector, AW55-50SN (GM) Differential (4 Bolt) (Goes In Bell Housing) (3 1/2” Tall) 2005-Up | — |
| 698 | Part # 21698D | Oil Deflector, AW55-50SN (Saturn) Differential (4 Bolt) (Goes In Bell Housing) (2 5/8” Tall)… | — |
| 699 | Part # 21699A | Oil Deflector, AW55-50SN / AW55-51SN (Volvo) Differential (2 Bolt) (Goes In Case) 2000-Up | — |
| 699 | Part # 21699C | Oil Deflector, AW55-50SN (GM, Saturn) Differential (3 Bolt) (Goes In Case) 2002-Up | — |
| 711 | Part # 89711A | Sleeve, 50-40/50-42LE Drive Transfer Bearings Retainer (3.928”OD) (1.551” Thick) | — |
| 789 | Part # 21789B | Bolt, AW55-51SN Holds Oil Cooler To Bell Housing 2000-Up | — |
| 795 | Part # 89795A | Nut, 50-40/50-42LE Drive Transfer (2.375” At Flats) Right Hand Threads (2.00”ID) | — |
| 796 | Part # 21796A | Nut, AW55-50SN / AW55-51SN Holds Pinion To 4-5 Planet Sahft (.965”ID) 2000-Up | — |
| 864 | Part # 21864A | Snap Ring, AW55-50SN / AW55-51SN Holds 4-5 Clutch Pressure Plate In Drum (.078”Thick) (4.840”OD) 2000-Up | — |
| 865 | Part # 21865A | Snap Ring, AW55-50SN / AW55-51SN Holds 4-5 Clutch Return Springs In Drum (.070” Thick) (2.135”OD) 2000-Up | — |
| 868 | Part # 21868A | Snap Ring, AW55-50SN / AW55-51SN Holds 4-5 Planet Ring Gear To Driven Transfer Gear (.079”Thick) (4.775”OD)… | — |
| 869 | Part # 21869A | Snap Ring, AW55-50SN / AW55-51SN Holds Driven Transfer Gear Cup Races Apart (.070” Thick) (3.660”OD) 2000-Up | — |
| 870 | Part # 89870A | Snap Ring, 50-40/50-42LE Coast Clutch Top (4 9/16”OD) (.079” Thick) | — |
| 871 | Part # 89871A | Snap Ring, 50-40/50-42LE Holds Coast Clutch Piston Retainer In (.040” Thick) (2.025”OD) 1999-Up | — |
| 873 | Part # 89873A | Snap Ring, 50-40/50-42LE Holds 2nd Brake Clutch Pressure Plate In (.062” Thick) (6 5/8”OD) 1999-Up | — |
| 874 | Part # 21874A | Snap Ring, AW55-50SN / AW55-51SN Holds 2nd Clutch Piston Insert In Stator (.055” Thick) 4.775”OD… | — |
| 876 | Part # 21876A | Snap Ring, AW55-50SN / AW55-51SN Holds Forward Clutch Pressure Plate In Drum (.063” Thick) 5.850”OD (4.490”ID) 2000-Up | — |
| 878 | Part # 21878A | Replaced by 89870A | — |
| 879 | Part # 89879A | Snap Ring, 50-40/50-42LE Forward & Direct Clutch Retainer (.040” Thick) (2.030”OD) | — |
| 882 | Part # 21882A | Snap Ring, AW55-50SN Holds Hub To Ring Gear (.054” Thick) (4.010”OD) 2000-Up | — |
| 883 | Part # 89883A | Snap Ring, 50-40/50-42LE Retainer To Case (3.548”OD) (.080” Thick) | — |
| 884 | Part # 89884A | Snap Ring, 50-40/50-42LE Low/Reverse Retainer (6 5/8”OD) (.047” Thick) | — |
| 885 | Part # 21885A | Snap Ring, AW55-50SN / AW55-51SN Holds Low/Reverse Clutch Pressure Plate In Case (.063” Thick) (6 9/16”OD) 2000-Up | — |
| 886 | Part # 21886A | Snap Ring, AW55-50SN Holds Low Sprag To Ring Gear (.039” Thick) (5.100”OD) 2000-Up | — |
| 888 | Part # 21888A | Snap Ring, AW55-50SN Holds Sun Gear From Going Into The Planet Too Far (.057” Thick) (1.332”OD) 2000-Up | — |
| 889 | Part # 89889A | Snap Ring, 50-40/50-42LE Rear Hub To Ring Gear (.055” Thick) (5 1/4”OD) 2 Holes In Ends | — |
| 892 | Part # 21892A | Snap Ring, AW55-50SN / AW55-51SN Holds 1-2 Reverse Clutch Pressure Plate In (.099” Thick) (5.900”OD) 2000-Up | — |
| 893 | Part # 21893A | Snap Ring, AW55-50SN / AW55-51SN holds 1-2 Reverse Clutch Spring Retainer (.030” Thick) (2.808”OD) 2000-Up | — |
| 962 | Part # 21962AA | Piston Insert, AW55-50SN / AW55-51SN 2nd Clutch (.315” Thick) 4.855”ID (5.580”OD) 2000-Up | — |
| 982 | Part # 21982B | Retainer W/Springs, AW55-51SN 2nd Clutch (8 Springs) 4.875”ID (5.800”OD) 2000-Up | — |
| 982 | Part # 89982A | Retainer W/Springs, 50-40/50-42LE 2nd Brake Clutch (12 Springs) 4.875”ID (5.800”OD) 1999-Up | — |
| 987 | Part # 89987A | Retainer W/Springs, 50-40/50-42LE Low/Reverse Clutch (.775” Thick) 6 5/16”OD (15 Springs) 1999-Up | — |
| 989 | Part # 89989A | Retainer W/Springs, 50-40/50-42LE Coast Clutch (15 Springs) 1.840”ID (3.150”OD) 1999-Up | — |
| 991 | Part # 21991A | Linkage Assembly, AW55-50SN / AW55-51SN (Internal) (5 Pieces) 2000-Up | — |
| 998 | Part # 21998B | Oil Cooler, AW55-51SN External (1 Bolt) (3 7/8”OD) 2000-Up | — |
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