Piston, 440-T4/4T60E 1-2 & 2-3 Accumulator (1 Spring Type) 1983-Up (Also Fits Later Models Using 2 Springs on 1 Side)…
Part # 84927A
Type:
Accumulator, piston, spring
Transmissions:
4T60E, 4T65E
Years:
1983-Up
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 8651927 | OEM | ✓✓ confirmed by 2 sources |
| 84927A | WIT | ✓ catalog |
| 84927 | Transtar | ? unverified |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 4T65E | 927 | 4T65E |
Other parts in 4T65E position 927:
- 84927AK Piston Kit, 4T60E 1-2 & 2-3 Accumulator (2 Pistons, Spring & Spacer)(.308”OD Pin) 1991-Up (Transgo)
- 84927C Piston, 4T60E 1-2 & 2-3 Accumulator (2 Springs on 1 Side)( 1” Thick) 1991-Up
- 84927D Piston, 4T60E 1-2 & 2-3 Accumulator (1 Spring Each Side)(.308”OD Pin) Some 95-Up
- 84927E Piston, 4T65E 1-2 & 2-3 Accumulator (1 Spring Each Side)(.235”OD Pin) 1997-Up
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