PISTON KIT 05-09 KX250 66.40 D, WOSSNER 8168DD KAWASAKI MX
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Wossner Piston Kit forged 66.43mm bore piston designed for the Kawasaki KX250 models from 2005 to 2009. Manufactured in Germany, the piston delivers exceptional strength and thermal performance. Its elliptical design ensures even distribution of thrust loads, reducing the risk of piston collapse by accommodating expansion under high temperatures. Precision engineering promotes optimal heat transfer from the combustion chamber to the cylinder walls. Features forged construction, elliptical design for even load distribution and to prevent piston collapse, engineered for efficient heat transfer, and manufactured in Germany. Specifications include Bore: 66.43 mm, Clearance: 0.06 mm, Compression Ratio: 2-stroke, Compression Height: 37.00 mm, Display: 249 cm³, and Hub Stroke: 72.00 mm. Cross-reference OEM Part Numbers: Piston Kit 8168DC (+0.03), Part No. 56-W844.D.WO, Lock: CW18, Pin: WP033, Ring Set: RSB6640, Rod: P2022.
- SKU
- 56-W844.D.WO
- Brand
- Wossner
- Availability
- In Stock (3)
Fitments (62)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 250 | 1993 |
| KAWASAKI | KX 250 | 1994 |
| KAWASAKI | KX 250 | 1995 |
| KAWASAKI | KX 250 | 1996 |
| KAWASAKI | KX 250 | 1997 |
| KAWASAKI | KX 250 | 1998 |
| KAWASAKI | KX 250 | 1999 |
| KAWASAKI | KX 250 | 2000 |
| KAWASAKI | KX 250 | 2001 |
| KAWASAKI | KX 250 | 2002 |
| KAWASAKI | KX 250 | 2003 |
| KAWASAKI | KX 250 | 2004 |
| KAWASAKI | KX 250 | 2005 |
| KAWASAKI | KX 250 | 2006 |
| KAWASAKI | KX 250 | 2007 |
| KAWASAKI | KX 250 | 2008 |
| KAWASAKI | KX 250 | 2009 |
| KTM | 250 SX | 2003 |
| KTM | 250 SX | 2004 |
| KTM | 250 SX | 2005 |
| KTM | 250 SX | 2006 |
| KTM | 250 SX | 2007 |
| KTM | 250 SX | 2008 |
| KTM | 250 SX | 2009 |
| KTM | 250 SX | 2010 |
| KTM | 250 SX | 2011 |
| KTM | 250 SX | 2012 |
| KTM | 250 SX | 2013 |
| KTM | 250 SX | 2014 |
| KTM | 250 SX | 2015 |
| KTM | 250 SX | 2016 |
| SUZUKI | RM 250 | 2003 |
| SUZUKI | RM 250 | 2004 |
| SUZUKI | RM 250 | 2005 |
| SUZUKI | RM 250 | 2006 |
| SUZUKI | RM 250 | 2007 |
| SUZUKI | RM 250 | 2008 |
| SUZUKI | RM 250 | 2009 |
| SUZUKI | RM 250 | 2010 |
| YAMAHA | YZ 250 | 1999 |
| YAMAHA | YZ 250 | 2000 |
| YAMAHA | YZ 250 | 2001 |
| YAMAHA | YZ 250 | 2002 |
| YAMAHA | YZ 250 | 2003 |
| YAMAHA | YZ 250 | 2004 |
| YAMAHA | YZ 250 | 2005 |
| YAMAHA | YZ 250 | 2006 |
| YAMAHA | YZ 250 | 2007 |
| YAMAHA | YZ 250 | 2008 |
| YAMAHA | YZ 250 | 2009 |
| YAMAHA | YZ 250 | 2010 |
| YAMAHA | YZ 250 | 2011 |
| YAMAHA | YZ 250 | 2012 |
| YAMAHA | YZ 250 | 2013 |
| YAMAHA | YZ 250 | 2014 |
| YAMAHA | YZ 250 | 2015 |
| YAMAHA | YZ 250 | 2016 |
| YAMAHA | YZ 250 | 2017 |
| YAMAHA | YZ 250 | 2018 |
| YAMAHA | YZ 250 | 2019 |
| YAMAHA | YZ 250 | 2020 |
| YAMAHA | YZ 250 | 2021 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 66.40mm
- Variant Id
- 258006
FULL DESCRIPTION
Wossner Piston Kit for Kawasaki KX250 (2005-2009)
Upgrade your Kawasaki KX250 with this high-performance Wossner Piston Kit. Expertly manufactured in Germany, this piston kit is engineered to deliver exceptional strength, durability, and optimal thermal efficiency for your motorcycle's engine.
Key Features:
- Forged Construction: Provides superior strength and resilience compared to cast pistons, ensuring longevity under demanding conditions.
- Elliptical Design: This intelligent design promotes even distribution of thrust loads, effectively preventing piston collapse by accommodating thermal expansion during high-temperature operation.
- Enhanced Heat Transfer: Precision engineering facilitates efficient transfer of heat from the combustion chamber directly to the cylinder walls, contributing to better engine performance and reliability.
- German Engineering: Built with the precision and quality expected from German manufacturing.
Specifications:
- Bore Size: 66.43 mm
- Piston Clearance: 0.06 mm
- Compression Ratio Type: 2-stroke
- Compression Height: 37.00 mm
- Displacement: 249 cm³
- Stroke: 72.00 mm
Included Components:
- Piston
- Piston Pin
- Piston Rings
- Circlips (Lock)
This Wossner piston kit is designed to meet or exceed the performance of original equipment, offering a reliable solution for engine rebuilds and performance enhancements.
QUESTIONS? JUST ASK
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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
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