PISTON KIT HARLEY 8.882" SET/2, WOSSNER K8856D040-2 DAVIDSON, ROAD
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Delivery to United States 5–8 business days
Wossner piston kit for Harley Davidson Twin Cam 88" Big Bore engines. Kit includes two domed forged pistons with skirt coating for reduced friction and improved durability. Engineered for efficient combustion chamber heat transfer and uniform bearing pressure under thermal expansion due to elliptical design. Features a 10:1 compression ratio. Bore size is 3.882" with a +0.015" oversize. Manufactured in Germany. Includes rings, clips, and pins. Wossner Part Number: K8856D040-2.
- SKU
- 56-W9966.040.WO
- Brand
- Wossner
- Availability
- Out of Stock
Fitments (14)
| Make | Model | Year |
|---|---|---|
| HARLEY DAVIDSON | TWINCAM BB 88 | 1999 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2000 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2001 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2002 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2003 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2004 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2005 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2006 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2007 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2008 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2009 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2010 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2011 |
| HARLEY DAVIDSON | TWINCAM BB 88 | 2012 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 8.882"
- Variant Id
- 259334
FULL DESCRIPTION
Wossner Piston Kit for Harley Davidson Twin Cam Big Bore Engines
Enhance your Harley Davidson Twin Cam Big Bore engine's performance with this Wossner Piston Kit. Designed for engines requiring a 3.882 inch bore that is oversized by +0.015 inches, this kit offers superior power and durability. Each piston features a domed design, contributing to a 10:1 compression ratio for optimized combustion. These high-performance pistons are forged for exceptional strength and feature a skirt coating to reduce friction and increase longevity.
Key Features:
- Forged, high-performance pistons (set of 2)
- Skirt-coated for reduced friction and enhanced durability
- Engineered for efficient heat transfer from the combustion chamber to the cylinder walls
- Elliptical piston design ensures uniform bearing pressure under thermal expansion
- Domed piston configuration achieves a 10:1 compression ratio
- Manufactured in Germany for quality assurance
- Includes all necessary rings, clips, and pins for installation
Specifications:
- Bore Size: 3.882 inches (+0.015 inch oversize)
- Compression Ratio: 10:1
- Piston Type: Forged, skirt-coated, domed
- Quantity: 2 pistons per kit
- Wossner Part Number: K8856D040-2
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