Ball Bearing, BYFA/B36A/P36A Countershaft To Case (.825”Thick)(3.700”OD) (Cast # NSK 31-23AE)
Part # 40274B
Type:
Bearing, case
Transmissions:
B36A, B97A, MDKA, MDPA, MDRA, MJBA, MJFA, MM2A, MURA, MYFA, P34A, P35A, PN3A, PN4A, PSFA and 2 more, PVGA, PVLA
Size:
.825”Thick; 3.700”OD
Data as of:
2026-10-17
Offers
No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 40274B | WIT | ✓ catalog |
| 31-23AE | Casting # | ✓ catalog |
| 91003-RWE-005 | OEM | ✓ catalog |
| 188274A | DACCO | ? unverified |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| MJBA | 274 | — |
Other parts in MJBA position 274:
- 40274A Ball Bearing, MDKA/MDPA/MDRA Countershaft To Case (.745”Thick)(3.660”OD) (Cast # NSK B31-13NX Or HTF B31-13E)
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