| Size | 3.898" |
|---|---|
| Product Type | Pistons & Kits |
| Product Group | Engine |
| Catalogue | ROAD |
| Piston Diameter | 3.898" |
PISTON KIT HARLEY 3.898″ SET/2, WOSSNER K8595D375-2 DAVIDSON
The Wossner K8595D375-2 piston kit is a forged, high-performance solution for Harley Davidson Twin Cam engines. Featuring a +3.75mm oversize bore (3.898″) and a domed piston design, this kit delivers a 10:1 compression ratio for increased engine output and efficiency. Manufactured in Germany, it comes complete with essential installation components for dependable operation.
Features
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Forged high-performance pistons with skirt coating
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Elliptical design provides consistent thermal expansion and even load distribution
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Optimised combustion chamber heat transfer to cylinder walls
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Domed pistons with 10:1 compression ratio
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Includes rings, clips, and pins
Specifications
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Bore size: 3.898″ (+0.148″, +3.75mm)
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Compression ratio: 10:1
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Quantity: 2 pistons per kit
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Made in Germany
Cross-Reference OEM Part Numbers
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Part No. 56-W9866.375.WO
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Ring Set Part No. 990XSY
Vehicle Fitments
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Harley Davidson 1453cc Twin Cam 1999–2009
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Harley Davidson 1561cc Twin Cam 1999–2009
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Twin Cam 88 (88 cu. in.) 1999–2006
For full information on our delivery and returns policy please click the links below.
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