Honda BMXA Servo Assembly 90900M (With Secondary Valve Body)
Catalog name:
Servo Assembly, BMXA (Cast # P4R)(With Secondary Valve Body) (Uses A Built In To Housing Shift Fork Detent)…
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Part # 90900M
Type:
Housing, servo, kit
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 90900M | WIT | ✓ catalog |
| P4R | Casting # | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| BMXA | 900 | BMXA |
| MDMA | 900 | — |
Other parts in BMXA position 900:
- 90900B Servo Assembly, S24A / A24A / M24A (Cast # P24Y) With Secondary Valve Body
- 90900B2 Detent Housing, S24A / A24A / M24A Servo (Aluminum) 3 Bolt
- 90900D Servo Assembly, A4RA (Cast # P4R2) With Secondary Valve Body (Uses A 2 Bolt Shift Fork Detent On Top)…
- 90900D2 Detent Housing, A4RA / M4TA Servo (Aluminum) 2 Bolt
- 90900E Servo Assembly, M4TA (Cast # P4R-1) With Secondary Valve Body (Uses A 2 Bolt Shift Fork Detent On Top)…
- 90900F Servo Assembly, B4RA (Cast # P4R4) With Secondary Valve Body (Uses A Built In To Housing Shift Fork Detent)…
- 90900H Servo Assembly, SP7A / MP7A / S4XA (Cast # P56) With Secondary Valve Body (With 3 Bolt Shift Fork Detent On Top)…
- 90900J Servo Assembly, MDLA (Cast # PDM)
- 90900K Servo Assembly, BMXA/MDMA (Cast # P4R8) (With Secondary Valve Body)(Uses A Built In To Housing Shift Fork Detent)…
- 90900KA Servo Assembly, SDMA (Cast # P4R8) (With Secondary Valve Body)(Uses A Built In To Housing Shift Fork Detent)…
Other parts in MDMA position 900:
- 90900B Servo Assembly, S24A / A24A / M24A (Cast # P24Y) With Secondary Valve Body
- 90900B2 Detent Housing, S24A / A24A / M24A Servo (Aluminum) 3 Bolt
- 90900D Servo Assembly, A4RA (Cast # P4R2) With Secondary Valve Body (Uses A 2 Bolt Shift Fork Detent On Top)…
- 90900D2 Detent Housing, A4RA / M4TA Servo (Aluminum) 2 Bolt
- 90900E Servo Assembly, M4TA (Cast # P4R-1) With Secondary Valve Body (Uses A 2 Bolt Shift Fork Detent On Top)…
- 90900F Servo Assembly, B4RA (Cast # P4R4) With Secondary Valve Body (Uses A Built In To Housing Shift Fork Detent)…
- 90900H Servo Assembly, SP7A / MP7A / S4XA (Cast # P56) With Secondary Valve Body (With 3 Bolt Shift Fork Detent On Top)…
- 90900J Servo Assembly, MDLA (Cast # PDM)
- 90900K Servo Assembly, BMXA/MDMA (Cast # P4R8) (With Secondary Valve Body)(Uses A Built In To Housing Shift Fork Detent)…
- 90900KA Servo Assembly, SDMA (Cast # P4R8) (With Secondary Valve Body)(Uses A Built In To Housing Shift Fork Detent)…
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