Throttle Vlave Kit, A727/A518/A618/48RE (High Performance) (Sonnax)
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Part # S12741NHPK
Type:
Valve, kit
Transmissions:
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| S12741NHPK | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 30RH | 741 | — |
| 42RE | 741 | 42RE |
| 46RE | 741 | — |
| TF8 | 741 | TF8 |
Other parts in 30RH position 741:
- S127414 Bracket, A500 Holds Transducer (#415 Sensor) To Valve Body (4th Design)(Metal, 3 Bolt Holes) 2000-Up
- S127417 Neutral Safety Back-Up Insulator, A727/A518 (This Replaces The Plastic Piece On The Manual Shaft Lever (Rooster Comb)…
- 12741A1 Switch Valve, A518/A618/48RE Prevents Lock-Up Shudder
- 12741A5 Check Ball, A727/A518/A618/48RE (11/32”) (Torlon)
- S12741AOS1 Switch Valve, A500 (Oversize) (Sonnax) Must Use Reamer T-22771A-TL13
- S12741C4 Retainers, A500 TCC Boost Valve Spring (Sonnax) (5 Pieces)
- 12741CA4 Plate, A500 TCC Boost Valve (Superior) With Retainer To Hold Spring In
- 12741CK Spring Kit, A727 Lock-Up Delay (Spring & Plate)
- S12741D6K Plug Kit, A727/A518/A618/48RE Valve Body Governor Bore…
- S12741M1 Manual Valve, A727/A518/618/48RE (Allows Converter Charge In Park)(Sonnax)
- and 5 more
Other parts in 42RE position 741:
- S127414 Bracket, A500 Holds Transducer (#415 Sensor) To Valve Body (4th Design)(Metal, 3 Bolt Holes) 2000-Up
- S127417 Neutral Safety Back-Up Insulator, A727/A518 (This Replaces The Plastic Piece On The Manual Shaft Lever (Rooster Comb)…
- 12741A1 Switch Valve, A518/A618/48RE Prevents Lock-Up Shudder
- 12741A5 Check Ball, A727/A518/A618/48RE (11/32”) (Torlon)
- S12741AOS1 Switch Valve, A500 (Oversize) (Sonnax) Must Use Reamer T-22771A-TL13
- S12741C4 Retainers, A500 TCC Boost Valve Spring (Sonnax) (5 Pieces)
- 12741CA4 Plate, A500 TCC Boost Valve (Superior) With Retainer To Hold Spring In
- 12741CK Spring Kit, A727 Lock-Up Delay (Spring & Plate)
- S12741D6K Plug Kit, A727/A518/A618/48RE Valve Body Governor Bore…
- S12741M1 Manual Valve, A727/A518/618/48RE (Allows Converter Charge In Park)(Sonnax)
- and 5 more
Other parts in 46RE position 741:
- S127414 Bracket, A500 Holds Transducer (#415 Sensor) To Valve Body (4th Design)(Metal, 3 Bolt Holes) 2000-Up
- S127417 Neutral Safety Back-Up Insulator, A727/A518 (This Replaces The Plastic Piece On The Manual Shaft Lever (Rooster Comb)…
- 12741A1 Switch Valve, A518/A618/48RE Prevents Lock-Up Shudder
- 12741A5 Check Ball, A727/A518/A618/48RE (11/32”) (Torlon)
- S12741AOS1 Switch Valve, A500 (Oversize) (Sonnax) Must Use Reamer T-22771A-TL13
- S12741C4 Retainers, A500 TCC Boost Valve Spring (Sonnax) (5 Pieces)
- 12741CA4 Plate, A500 TCC Boost Valve (Superior) With Retainer To Hold Spring In
- 12741CK Spring Kit, A727 Lock-Up Delay (Spring & Plate)
- S12741D6K Plug Kit, A727/A518/A618/48RE Valve Body Governor Bore…
- S12741M1 Manual Valve, A727/A518/618/48RE (Allows Converter Charge In Park)(Sonnax)
- and 6 more
Other parts in TF8 position 741:
- S127414 Bracket, A500 Holds Transducer (#415 Sensor) To Valve Body (4th Design)(Metal, 3 Bolt Holes) 2000-Up
- S127417 Neutral Safety Back-Up Insulator, A727/A518 (This Replaces The Plastic Piece On The Manual Shaft Lever (Rooster Comb)…
- 12741A1 Switch Valve, A518/A618/48RE Prevents Lock-Up Shudder
- 12741A5 Check Ball, A727/A518/A618/48RE (11/32”) (Torlon)
- S12741AOS1 Switch Valve, A500 (Oversize) (Sonnax) Must Use Reamer T-22771A-TL13
- S12741C4 Retainers, A500 TCC Boost Valve Spring (Sonnax) (5 Pieces)
- 12741CA4 Plate, A500 TCC Boost Valve (Superior) With Retainer To Hold Spring In
- 12741CK Spring Kit, A727 Lock-Up Delay (Spring & Plate)
- S12741D6K Plug Kit, A727/A518/A618/48RE Valve Body Governor Bore…
- S12741M1 Manual Valve, A727/A518/618/48RE (Allows Converter Charge In Park)(Sonnax)
- and 6 more
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