PISTON KIT HARLEY 3.856 SET/2, WOSSNER K8594D275-2 DAVIDSON
Wossner K8594D275-2 piston kit for Harley Davidson Twin Cam engines. Features forged high-performance pistons with skirt coating, elliptical design for even load distribution and thermal expansion, enhanced combustion chamber heat transfer, and flat top pistons with 8.5:1 compression ratio. Bore size is 3.856 inches (+2.75mm). Kit includes rings, clips, and pins. Made in Germany. Quantity: 2 pistons per kit. Part No. 56-W9865.275.WO. Ring Set Part No. 980XSY.
- SKU
- 56-W9865.275.WO
- Brand
- Wossner
- Availability
- Out of Stock
FULL DESCRIPTION
Wossner Forged Piston Kit for Harley Davidson Twin Cam
This Wossner K8594D275-2 piston kit is a high-performance forged component specifically designed for Harley Davidson Twin Cam engines. It features an oversized bore of +2.75mm, measuring 3.856 inches, and a flat top configuration. Engineered for optimal thermal transfer and exceptional structural integrity, even under significant heat stress, this kit is precision-made in Germany. It includes all necessary components for installation, ensuring reliable performance and lasting durability.
Key Features
- Forged high-performance pistons with skirt coating for enhanced durability.
- Elliptical piston design to ensure even load distribution and manage thermal expansion.
- Designed for enhanced combustion chamber heat transfer.
- Flat top pistons with a compression ratio of 8.5:1.
- Complete kit includes rings, clips, and pins for straightforward installation.
Specifications
- Bore size: 3.856 inches (+0.108 inches, +2.75mm).
- Compression ratio: 8.5:1.
- Quantity: 2 pistons per kit.
- Manufacturing origin: Germany.


