Return Spring, TR580 Reverse Piston (4.765”OD)(.195”Thick) 2010-Up
Part # 163977A
Type:
Piston, spring
Transmissions:
TR580
Years:
2010-Up
Size:
4.765”OD; .195”Thick
Data as of:
2026-10-17
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No offers for this part yet.
Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 163977A | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| TR580 | 977 | — |
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