PISTON KIT 06-09 YZF WR450F 95, FORGED WOSSNER 8630DC
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Wossner forged piston kit with a bore size of 95.02mm and actual bore diameter of 94.98mm. This kit has a displacement of 449 cm³, stroke of 63.40mm, and clearance of 0.04mm. The Wossner compression ratio is OEM, with an OEM compression ratio of 12.30:1. Dome volume is -9.70 cm³ and compression height is 23.50mm. Features include a forged piston for increased strength and durability, optimized heat transfer for efficient combustion chamber performance, and an elliptical design for even thrust load distribution and reduced piston collapse. Manufactured in Germany. Lock part number: CW18, Pin part number: WP053, Ring set part number: 950ADS-2, Rod part number: P4008.
- SKU
- 56-W222.C.WO
- Brand
- Wossner
- Availability
- In Stock (2)
Fitments (43)
| Make | Model | Year |
|---|---|---|
| GAS-GAS | EC F 450 | 2013 |
| GAS-GAS | EC F 450 | 2014 |
| GAS-GAS | EC F 450 | 2015 |
| YAMAHA | WR 450F | 2003 |
| YAMAHA | WR 450F | 2004 |
| YAMAHA | WR 450F | 2005 |
| YAMAHA | WR 450F | 2006 |
| YAMAHA | WR 450F | 2007 |
| YAMAHA | WR 450F | 2008 |
| YAMAHA | WR 450F | 2009 |
| YAMAHA | WR 450F | 2010 |
| YAMAHA | WR 450F | 2011 |
| YAMAHA | WR 450F | 2012 |
| YAMAHA | WR 450F | 2013 |
| YAMAHA | WR 450F | 2014 |
| YAMAHA | WR 450F | 2015 |
| YAMAHA | WRF 450 | 2003 |
| YAMAHA | WRF 450 | 2004 |
| YAMAHA | WRF 450 | 2005 |
| YAMAHA | WRF 450 | 2006 |
| YAMAHA | WRF 450 | 2007 |
| YAMAHA | WRF 450 | 2008 |
| YAMAHA | WRF 450 | 2009 |
| YAMAHA | WRF 450 | 2010 |
| YAMAHA | WRF 450 | 2011 |
| YAMAHA | WRF 450 | 2012 |
| YAMAHA | WRF 450 | 2013 |
| YAMAHA | WRF 450 | 2014 |
| YAMAHA | WRF 450 | 2015 |
| YAMAHA | YZ 450F | 2003 |
| YAMAHA | YZ 450F | 2004 |
| YAMAHA | YZ 450F | 2005 |
| YAMAHA | YZ 450F | 2006 |
| YAMAHA | YZ 450F | 2007 |
| YAMAHA | YZ 450F | 2008 |
| YAMAHA | YZ 450F | 2009 |
| YAMAHA | YZF 450 | 2003 |
| YAMAHA | YZF 450 | 2004 |
| YAMAHA | YZF 450 | 2005 |
| YAMAHA | YZF 450 | 2006 |
| YAMAHA | YZF 450 | 2007 |
| YAMAHA | YZF 450 | 2008 |
| YAMAHA | YZF 450 | 2009 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 95mm
- Variant Id
- 255082
FULL DESCRIPTION
Wossner 8630DC Forged Piston Kit for Yamaha YZF and WRF 450F
Elevate your motorcycle's performance and durability with the Wossner 8630DC Forged Piston Kit. Engineered with precision and manufactured in Germany, this high-quality piston kit is designed for demanding riders seeking superior strength and optimal engine operation.
Key Features:
- Forged Construction: Provides exceptional strength and resilience, ensuring longevity even under high stress.
- Optimized Heat Transfer: Designed to manage heat effectively within the combustion chamber, promoting efficient performance.
- Elliptical Piston Design: This innovative feature ensures a uniform bearing surface, even as the piston expands with heat. It significantly reduces localized pressure points and helps prevent piston collapse, leading to a more stable and reliable engine.
- German Engineering: Manufactured to exacting standards in Germany, guaranteeing top-tier quality and precision.
Specifications:
- Bore Size: 95.02mm
- Actual Bore Diameter: 94.98mm
- Displacement: 449 cm³
- Stroke: 63.40mm
- Clearance: 0.04mm
- Wossner Compression Ratio: OEM
- OEM Compression Ratio: 12.30:1
- Dome Volume: -9.70 cm³
- Compression Height: 23.50mm
- Lock Part Number: CW18
- Pin Part Number: WP053
- Ring Set Part Number: 950ADS-2
- Rod Part Number: P4008
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
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