In stock
Wossner Piston Kit — 96.96 mm — Yamaha
- Pistons are made 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
$244.00
In stock. Ships in 2–4 business days · free shipping over $150.
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Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
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Description & features4 features
Double bridge forging.
3D crown.
Three ring designed.
Kit Includes:
• Piston #4086DA
• Ring Set #RIK97.00
• Wrist Pin #WP072-SP
• Retaining Clips #CW18
- Pistons are made 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
Specifications16 specs
- Stroke Length
- 60.80 mm
- Style
- Standard Size A
- Bore Size
- 97.00 mm
- Riding Style
- Off-Road
- Bore - Oversize
- Standard
- Compression Ratio
- 13.5:1
- Model
- Pro Series
- Type
- Three Ring Design
- Units
- Kit
- Piston Material
- Forged, Aluminum Alloy
- Displacement
- 450 cc
- Piston Size
- 96.96 mm
- Engine Type
- 4-Stroke
- Shipping weight
- 0.9 lb
- Package size
- 4.2 × 4.3 × 2.7 in
- Country of origin
- Germany
Fitment3 models · Yamaha
Yamaha3 models
- WR450F2024–2026
- YZ450F2023–2026
- YZ450FX2024–2026
Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
- Salto part #
- 0910-6839
- Wossner part #
- 4086DA
Shipping
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.
Questions4 answers
- Is it in stock?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- Will it fit my machine?
- It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
- Is this genuine Wossner?
- Yes. It’s new and genuine, straight from Salto — Wossner part #4086DA.
