TR580 Secondary Pulley Spring Seat 163970-1A (3.410”OD)
Catalog name:
Spring Seat, TR580 Secondary Pulley (3.410”OD)(.230”Thick)(2.760”ID) 2010-Up
Part # 163970-1A
Type:
Spring
Transmissions:
TR580
Years:
2010-Up
Size:
3.410”OD; .230”Thick; 2.760”ID
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 163970-1A | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| TR580 | 970 | — |
Other parts in TR580 position 970:
- 163970A Spring, TR580 Secondary Pulley (3.270”OD)(4.020”Tall)(.265”Wire OD) 2010-Up
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