WISECO
Piston Kit - 85.50 mm - Yamaha
Part # 394M08550
$209.95
Low Stock (1)
- 60-day returns
- Free shipping over $100
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Confirmed fit for 4 motorcycle configurations across Yamaha, model years 1977–1978.
| Years | Make & Model |
|---|---|
| 1977-1978 Yamaha | IT400 |
| 1977-1978 Yamaha | YZ400 |
- Forged from high-silicon alloy for maximum strength and dependability
- Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- Kit includes piston, rings, circlips and wrist pin
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Overview
The WISECO 394M08550: Piston Kit - 85.50 mm - Yamaha. Confirmed fit for 4 motorcycle configurations across Yamaha, model years 1977–1978. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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