Wossner
Wossner Pro Series Piston Kit - 4086DA Yamaha YZ 450 / WR 450 2023-2026
MPN:
4086DA
SKU:
0910-6839
Wossner
Wossner Pro Series Piston Kit - 4086DA Yamaha YZ 450 / WR 450 2023-2026
MPN:
4086DA
SKU:
0910-6839
Availability:
8 in stock, ready to be shipped
Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section
Forged from aerospace grade aluminum alloy
Piston kit includes piston, rings, pin and clips
Specs
Stroke Length
60.80 mm
Style
Standard Size A
Bore Size
97.00 mm
Bore - Oversize
Standard
Engine Type
4-Stroke
Piston Material
Aluminum Alloy
Displacement
450 cc
Riding Style
Off-Road
Piston Material
Forged
Bore - Oversize
Standard
Compression Ratio
13.5:1
Model
Pro Series
Product Name
Piston Kit
Type
Three Ring Design
Units
Kit
Piston Size
96.96 mm
Part Notes
Double bridge forging.
3D crown.
Three ring designed.
Kit Includes:
• Piston #4086DA
• Ring Set #RIK97.00
• Wrist Pin #WP072-SP
• Retaining Clips #CW18
Original price
$244.00
-
Original price
$244.00
Original price
$244.00
$244.00
-
$244.00
Current price
$244.00
Product Details
Features
- Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
- Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section
- Forged from aerospace grade aluminum alloy
- Piston kit includes piston, rings, pin and clips
Specs
| Stroke Length | 60.80 mm |
| Style | Standard Size A |
| Bore Size | 97.00 mm |
| Bore - Oversize | Standard |
| Engine Type | 4-Stroke |
| Piston Material | Aluminum Alloy |
| Displacement | 450 cc |
| Riding Style | Off-Road |
| Piston Material | Forged |
| Bore - Oversize | Standard |
| Compression Ratio | 13.5:1 |
| Model | Pro Series |
| Product Name | Piston Kit |
| Type | Three Ring Design |
| Units | Kit |
| Piston Size | 96.96 mm |
Part Notes
- Double bridge forging.
- 3D crown.
- Three ring designed.
- Kit Includes:
- • Piston #4086DA
- • Ring Set #RIK97.00
- • Wrist Pin #WP072-SP
- • Retaining Clips #CW18
Product Description
Features
- Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance
- Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section
- Forged from aerospace grade aluminum alloy
- Piston kit includes piston, rings, pin and clips
Specs
| Stroke Length | 60.80 mm |
| Style | Standard Size A |
| Bore Size | 97.00 mm |
| Bore - Oversize | Standard |
| Engine Type | 4-Stroke |
| Piston Material | Aluminum Alloy |
| Displacement | 450 cc |
| Riding Style | Off-Road |
| Piston Material | Forged |
| Bore - Oversize | Standard |
| Compression Ratio | 13.5:1 |
| Model | Pro Series |
| Product Name | Piston Kit |
| Type | Three Ring Design |
| Units | Kit |
| Piston Size | 96.96 mm |
Part Notes
- Double bridge forging.
- 3D crown.
- Three ring designed.
- Kit Includes:
- • Piston #4086DA
- • Ring Set #RIK97.00
- • Wrist Pin #WP072-SP
- • Retaining Clips #CW18
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0910-6839 | 4086DA | In Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm 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.