PISTON KIT 02-08 CRF450R HC 96, FORGED WOSSNER 8668DA
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
Wossner 96.00mm high-compression forged piston kit features an elliptical design for uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Engineered for optimal heat transfer, it ensures efficient cooling of the combustion chamber. Manufactured in Germany for precision and reliability. Bore Size: 96.00mm, Actual Bore Diameter: 95.96mm, Displacement: 449 cm³, Stroke: 62.10mm, Clearance: 0.04mm, Wossner Compression Ratio: 13.50:1, OEM Compression Ratio: 12.00:1, Dome Volume: +3.50 cm³, Compression Height: 24.00mm. Includes Gasket Part Number D4006 / D4007, Lock Part Number CW19, Pin Part Number WP037, Ring Set Part Number 960ADS, Rod Part Number P4026. Cross-reference OEM Part Numbers: 4823M09600. Wossner Part No: 8668DA.
- SKU
- 56-W4822.A.WO
- Brand
- Wossner
- Availability
- In Stock (3)
Fitments (18)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 450R | 2002 |
| HONDA | CRF 450R | 2003 |
| HONDA | CRF 450R | 2004 |
| HONDA | CRF 450R | 2005 |
| HONDA | CRF 450R | 2006 |
| HONDA | CRF 450R | 2007 |
| HONDA | CRF 450R | 2008 |
| HONDA | CRF 450X | 2005 |
| HONDA | CRF 450X | 2006 |
| HONDA | CRF 450X | 2007 |
| HONDA | CRF 450X | 2008 |
| HONDA | CRF 450X | 2009 |
| HONDA | CRF 450X | 2010 |
| HONDA | CRF 450X | 2011 |
| HONDA | CRF 450X | 2012 |
| HONDA | CRF 450X | 2013 |
| HONDA | CRF 450X | 2014 |
| HONDA | CRF 450X | 2015 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 96mm
- Variant Id
- 256178
FULL DESCRIPTION
Wossner Forged High-Compression Piston Kit 96.00mm
Upgrade your engine's performance with the Wossner forged high-compression piston kit. Engineered for superior strength and longevity, this piston is manufactured in Germany to exacting standards. Its advanced design promotes optimal heat transfer for efficient combustion chamber cooling and features an elliptical profile to ensure uniform bearing surfaces, distribute thrust loads evenly, and prevent piston collapse.
Key Features:
- High-compression design for increased engine power output.
- Forged construction for exceptional strength and durability.
- Optimized heat transfer for effective cooling.
- Elliptical design to prevent piston collapse and ensure even load distribution.
- Two-ring design for improved sealing and reduced friction.
- Precision manufacturing in Germany.
Specifications:
- Bore Size: 96.00mm
- Actual Bore Diameter: 95.96mm
- Displacement: 449 cm³
- Stroke: 62.10mm
- Clearance: 0.04mm
- Wossner Compression Ratio: 13.50:1
- OEM Compression Ratio: 12.00:1
- Dome Volume: +3.50 cm³
- Compression Height: 24.00mm
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


