Drum, KM175-5/KM176-5 Overdrive (3 Clutch) (Lugs On OD Are Not Stepped)
Part # 42550EA
Type:
Clutch, drum
Transmissions:
Size:
Lugs On OD Are Not Stepped
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 42550EA | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| A4AF1 | 550 | — |
| A4AF3 | 550 | A4AF3 |
| F4A33-1 | 550 | F4A33-1 |
| KM170 | 550 | — |
Other parts in A4AF1 position 550:
- 42550C Drum, KM175 Overdrive (3 Clutch) (1 Groove On ID) 1985-89
- 42550E Drum, KM175-5/KM176-5/A4AF1 Overdrive (3 Clutch) (Stepped Lugs On OD) (1 1/8”Tall)
- 42550G Drum, KM177-8/F4A23 Overdrive (4 Clutch) (Stepped Lugs On OD)
- 42550GA Drum, KM177-8/A4BF1/A4BF2 Overdrive (4 Clutch)(Lugs On OD Are Not Stepped)(1 1/4”Tall)
- 42550L Drum, A4BF Overdrive (3 Clutch) (1 Groove On OD)(1 5/8” Tall)
- 42550LA Drum, A4AF3 Overdrive (5 Clutch)(No Groove On OD)(1 3/4” Tall)
- 42550M Drum, F4A33/W4A32/W4A33 Overdrive (4 Clutch) (1.230”ID Piston) 1990-Up
Other parts in A4AF3 position 550:
- 42550C Drum, KM175 Overdrive (3 Clutch) (1 Groove On ID) 1985-89
- 42550E Drum, KM175-5/KM176-5/A4AF1 Overdrive (3 Clutch) (Stepped Lugs On OD) (1 1/8”Tall)
- 42550G Drum, KM177-8/F4A23 Overdrive (4 Clutch) (Stepped Lugs On OD)
- 42550GA Drum, KM177-8/A4BF1/A4BF2 Overdrive (4 Clutch)(Lugs On OD Are Not Stepped)(1 1/4”Tall)
- 42550L Drum, A4BF Overdrive (3 Clutch) (1 Groove On OD)(1 5/8” Tall)
- 42550LA Drum, A4AF3 Overdrive (5 Clutch)(No Groove On OD)(1 3/4” Tall)
- 42550M Drum, F4A33/W4A32/W4A33 Overdrive (4 Clutch) (1.230”ID Piston) 1990-Up
Other parts in F4A33-1 position 550:
- 42550C Drum, KM175 Overdrive (3 Clutch) (1 Groove On ID) 1985-89
- 42550E Drum, KM175-5/KM176-5/A4AF1 Overdrive (3 Clutch) (Stepped Lugs On OD) (1 1/8”Tall)
- 42550G Drum, KM177-8/F4A23 Overdrive (4 Clutch) (Stepped Lugs On OD)
- 42550GA Drum, KM177-8/A4BF1/A4BF2 Overdrive (4 Clutch)(Lugs On OD Are Not Stepped)(1 1/4”Tall)
- 42550L Drum, A4BF Overdrive (3 Clutch) (1 Groove On OD)(1 5/8” Tall)
- 42550LA Drum, A4AF3 Overdrive (5 Clutch)(No Groove On OD)(1 3/4” Tall)
- 42550M Drum, F4A33/W4A32/W4A33 Overdrive (4 Clutch) (1.230”ID Piston) 1990-Up
Other parts in KM170 position 550:
- 42550C Drum, KM175 Overdrive (3 Clutch) (1 Groove On ID) 1985-89
- 42550E Drum, KM175-5/KM176-5/A4AF1 Overdrive (3 Clutch) (Stepped Lugs On OD) (1 1/8”Tall)
- 42550G Drum, KM177-8/F4A23 Overdrive (4 Clutch) (Stepped Lugs On OD)
- 42550GA Drum, KM177-8/A4BF1/A4BF2 Overdrive (4 Clutch)(Lugs On OD Are Not Stepped)(1 1/4”Tall)
- 42550L Drum, A4BF Overdrive (3 Clutch) (1 Groove On OD)(1 5/8” Tall)
- 42550LA Drum, A4AF3 Overdrive (5 Clutch)(No Groove On OD)(1 3/4” Tall)
- 42550M Drum, F4A33/W4A32/W4A33 Overdrive (4 Clutch) (1.230”ID Piston) 1990-Up
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