WOSSNER 0910-4942 8601DA Piston Kit for 4 Stroke Piston Kit - 94.95 mm - Yamaha
WOSSNER 0910-4942 8601DA Piston Kit for 4 Stroke Piston Kit - 94.95 mm - Yamaha
Product Details
Features
- 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
Specs
| Bore - Oversize | Standard |
| Model | Pro Series |
| Bore - Oversize | Standard |
| Compression Ratio | 12.8:1 |
| Piston Material | Forged |
| Compression Ratio | 12.6:1 |
| Engine Type | 4-Stroke |
| Piston Material | Aluminum Alloy |
| Product Name | Piston Kit |
| Riding Style | ATV |
| Stroke Length | 62.00 mm |
| Style | Standard Size A |
| Units | Kit |
| Piston Size | 94.95 mm |
| Bore Size | 95.00 mm |
| Compression Ratio | 12.4:1 |
| Compression Ratio | 13.0:1 |
| Stroke Length | 63.40 mm |
Part Notes
- 62.00 mm stroke for '04-'05 Yamaha.
- 63.40 mm stroke for '06-'24 Yamaha.
- 13.0:1 compression ratio for '04-'05 Yamaha.
- 12.4:1 compression ratio for '06-'09 carbureted Yamaha.
- 12.6:1 compression ratio for '09-'13 EFI Yamaha.
- 12.6:1 compression ratio for '12-'13 carbureted Yamaha.
- 12.8:1 compression ratio for '14-'24 EFI Yamaha.
- Kit Includes:
- • Piston #8601DA
- • Ring Set #RIK95.00
- • Wrist Pin #WP038-SP
- • Retaining Clips #CW20
Features
- 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
Specs
| Bore - Oversize | Standard |
| Model | Pro Series |
| Bore - Oversize | Standard |
| Compression Ratio | 12.8:1 |
| Piston Material | Forged |
| Compression Ratio | 12.6:1 |
| Engine Type | 4-Stroke |
| Piston Material | Aluminum Alloy |
| Product Name | Piston Kit |
| Riding Style | ATV |
| Stroke Length | 62.00 mm |
| Style | Standard Size A |
| Units | Kit |
| Piston Size | 94.95 mm |
| Bore Size | 95.00 mm |
| Compression Ratio | 12.4:1 |
| Compression Ratio | 13.0:1 |
| Stroke Length | 63.40 mm |
Part Notes
- 62.00 mm stroke for '04-'05 Yamaha.
- 63.40 mm stroke for '06-'24 Yamaha.
- 13.0:1 compression ratio for '04-'05 Yamaha.
- 12.4:1 compression ratio for '06-'09 carbureted Yamaha.
- 12.6:1 compression ratio for '09-'13 EFI Yamaha.
- 12.6:1 compression ratio for '12-'13 carbureted Yamaha.
- 12.8:1 compression ratio for '14-'24 EFI Yamaha.
- Kit Includes:
- • Piston #8601DA
- • Ring Set #RIK95.00
- • Wrist Pin #WP038-SP
- • Retaining Clips #CW20
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0910-4942 | 8601DA | Out of Stock |
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Product Description
Features
- 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
Specs
| Bore - Oversize | Standard |
| Model | Pro Series |
| Bore - Oversize | Standard |
| Compression Ratio | 12.8:1 |
| Piston Material | Forged |
| Compression Ratio | 12.6:1 |
| Engine Type | 4-Stroke |
| Piston Material | Aluminum Alloy |
| Product Name | Piston Kit |
| Riding Style | ATV |
| Stroke Length | 62.00 mm |
| Style | Standard Size A |
| Units | Kit |
| Piston Size | 94.95 mm |
| Bore Size | 95.00 mm |
| Compression Ratio | 12.4:1 |
| Compression Ratio | 13.0:1 |
| Stroke Length | 63.40 mm |
Part Notes
- 62.00 mm stroke for '04-'05 Yamaha.
- 63.40 mm stroke for '06-'24 Yamaha.
- 13.0:1 compression ratio for '04-'05 Yamaha.
- 12.4:1 compression ratio for '06-'09 carbureted Yamaha.
- 12.6:1 compression ratio for '09-'13 EFI Yamaha.
- 12.6:1 compression ratio for '12-'13 carbureted Yamaha.
- 12.8:1 compression ratio for '14-'24 EFI Yamaha.
- Kit Includes:
- • Piston #8601DA
- • Ring Set #RIK95.00
- • Wrist Pin #WP038-SP
- • Retaining Clips #CW20
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0910-4942 | 8601DA | Out of Stock |
Fitment
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.