Wossner Piston Kit - 78.00mm Bore, 4-stroke Engine
Wossner Piston Kit - 78.00mm Bore, 4-stroke Engine
Available in backorder
About this product
About this product
Upgrade your 4-stroke engine's performance with the Wossner Piston Kit. This kit delivers enhanced lubrication, reduced friction, and improved sealing for optimal power and reliability. Built with precision and durability in mind, this piston kit is perfect for enthusiasts and professionals alike.
Description
The Wossner Piston Kit features enhanced piston pin oiling slots, radial boss machining, and annular grooves to ensure superior wrist pin lubrication. This reduces friction and wear, extending the life of your engine. The lightweight piston design, combined with a tight piston wall clearance, contributes to a quieter running engine. A skirt coating minimizes friction and aids in break-in, while a ring land treatment enhances ring seal and oil control. Where applicable, a double-bridged forging design adds strength and durability. The piston's forged aluminum alloy construction ensures reliability under demanding conditions, with a 77.96mm piston size designed for a 78.00mm bore and 52.20mm stroke length. The 13.5:1 compression ratio delivers increased power and responsiveness. This kit provides everything you need for a complete piston replacement.
Features & highlights
- Enhanced wrist pin lubrication for reduced friction and extended engine life.
- Lightweight piston design ensures quieter operation and improved performance.
- Skirt coating minimizes friction and accelerates the break-in process.
- Ring land treatment optimizes ring seal and oil control for maximum power.
- Forged aluminum alloy construction for superior strength and durability.
- Complete kit includes piston, rings, wrist pin, and pin locks.
Technical specifications
- Brand: Wossner
- Part Number: 09104960
- Engine Type: 4-Stroke
- Piston Material: Forged Aluminum Alloy
- Bore Size: 78.00 mm
- Piston Size: 77.96 mm
- Stroke Length: 52.20 mm
- Compression Ratio: 13.5:1
- Bore - Oversize: Standard
Important to know
This kit includes the piston, rings, wrist pin, and pin locks. No other parts or tools are included.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
WOSSNER
8656DA
Piston Kit
78,00 mm
13.5:1
Aluminum Alloy, Forged
52,20 mm
77.96 mm
4-Stroke
Kit
Reviews
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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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