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Pistons
WOSSNER Piston Kit - 76.97 mm - Yamaha
Brand: WOSSNER
SKU: P1880784741865
$184.00
$155.66
Taxes and shipping calculated at checkout.
Piston Kit for 4 Stroke
Fitment
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Product Details
Highlights
- Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication.
- Lightweight piston with a tight piston wall clearance for a quieter running engine.
- Skirt coated for reduced friction and improved break in performance.
- Ring land treatment for improved ring seal and oil control.
- Double bridged forging design where noted.
- Kit includes piston, rings, wrist pin and pin locks.
- Double bridge forging.
- 3D crown.
- Two ring design.
- Kit Includes:.
- Piston #8957DB.
- Ring Set #RIK77.00D.
- Wrist Pin #WP070-SP.
- Retaining Clips #CW16.
Specifications
| Bore - Oversize | +0,01 mm |
|---|---|
| Bore - Oversize Metric | +0.01 mm |
| Bore Size Metric | 77.01 mm |
| Compression Ratio Imperial | 14.0:1 |
| Engine Type | 4-Stroke |
| Model | Premium Series |
| Piston Material | Forged / Aluminum Alloy |
| Piston Size Metric | 76.97 mm |
| Riding Style | Off-Road |
| Stroke Length Metric | 53.60 mm |
| Style | Standard Size B |
| Units | Kit |
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