PISTON KIT HONDA TRX500 93.00, WOSSNER 8902D100 FORGED HONDA 13101-HN2-010
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
Wossner forged piston kit with an oversize bore of +1.00mm and a bore size of 93.00mm. The actual diameter is 92.95mm. This piston is engineered for superior strength and durability, with an elliptical design that ensures a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. It is manufactured in Germany for high-quality performance and optimizes heat transfer from the combustion chamber to the cylinder walls. Cross-reference OEM part numbers include 13101-HN2-010 and 40173M09300.
- SKU
- 56-W002.P4.WO
- Brand
- Wossner
- Availability
- In Stock (12)
Fitments (51)
| Make | Model | Year |
|---|---|---|
| HONDA | TRX 500 | 2005 |
| HONDA | TRX 500 | 2006 |
| HONDA | TRX 500 | 2007 |
| HONDA | TRX 500 | 2008 |
| HONDA | TRX 500 | 2009 |
| HONDA | TRX 500 | 2010 |
| HONDA | TRX 500 | 2011 |
| HONDA | TRX FA RUBICON 500 | 2001 |
| HONDA | TRX FA RUBICON 500 | 2002 |
| HONDA | TRX FA RUBICON 500 | 2003 |
| HONDA | TRX FA RUBICON 500 | 2004 |
| HONDA | TRX FA RUBICON 500 | 2005 |
| HONDA | TRX FA RUBICON 500 | 2006 |
| HONDA | TRX FA RUBICON 500 | 2007 |
| HONDA | TRX FA RUBICON 500 | 2008 |
| HONDA | TRX FA RUBICON 500 | 2009 |
| HONDA | TRX FA RUBICON 500 | 2010 |
| HONDA | TRX FA RUBICON 500 | 2011 |
| HONDA | TRX FA RUBICON 500 | 2012 |
| HONDA | TRX FA RUBICON 500 | 2013 |
| HONDA | TRX FA RUBICON 500 | 2014 |
| HONDA | TRX FM FOREMAN 500 | 2005 |
| HONDA | TRX FM FOREMAN 500 | 2006 |
| HONDA | TRX FM FOREMAN 500 | 2007 |
| HONDA | TRX FM FOREMAN 500 | 2008 |
| HONDA | TRX FM FOREMAN 500 | 2009 |
| HONDA | TRX FM FOREMAN 500 | 2010 |
| HONDA | TRX FM FOREMAN 500 | 2011 |
| HONDA | TRX FOREMAN 500 | 2001 |
| HONDA | TRX FOREMAN 500 | 2002 |
| HONDA | TRX FOREMAN 500 | 2003 |
| HONDA | TRX FOREMAN 500 | 2004 |
| HONDA | TRX FOREMAN 500 | 2005 |
| HONDA | TRX FOREMAN 500 | 2006 |
| HONDA | TRX FOREMAN 500 | 2007 |
| HONDA | TRX FOREMAN 500 | 2008 |
| HONDA | TRX FOREMAN 500 | 2009 |
| HONDA | TRX FOREMAN 500 | 2010 |
| HONDA | TRX FOREMAN 500 | 2011 |
| HONDA | TRX FOREMAN 500 | 2012 |
| HONDA | TRX FOREMAN 500 | 2013 |
| HONDA | TRX FOREMAN 500 | 2014 |
| YAMAHA | YZ 250F | 2005 |
| YAMAHA | YZ 250F | 2006 |
| YAMAHA | YZ 250F | 2007 |
| YAMAHA | YZ 250F | 2008 |
| YAMAHA | YZ 250F | 2009 |
| YAMAHA | YZ 250F | 2010 |
| YAMAHA | YZ 250F | 2011 |
| YAMAHA | YZ 250F | 2012 |
| YAMAHA | YZ 250F | 2013 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 296010
FULL DESCRIPTION
Wossner Forged Piston Kit for Honda TRX500
Upgrade your Honda TRX500 with this high-strength Wossner forged piston kit. Engineered in Germany for superior performance and durability, this piston is designed to withstand demanding conditions.
The advanced elliptical design ensures uniform bearing surfaces even under extreme heat expansion, effectively distributing thrust loads and preventing piston collapse. This leads to improved engine longevity and consistent power output. The piston is manufactured with optimized heat transfer capabilities, allowing for efficient cooling from the combustion chamber to the cylinder walls.
Key Features:
- High-strength forged construction for exceptional durability.
- Elliptical piston design for even load distribution and enhanced stability.
- Optimized heat transfer for improved engine cooling and performance.
- Precision manufactured in Germany to exacting standards.
- Oversize bore of +1.00mm for potential displacement increase.
Specifications:
- Bore Size: 93.00mm
- Actual Piston Diameter: 92.95mm
OEM Cross Reference:
- Honda: 13101-HN2-010
- Wossner: 40173M09300
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.


