Wossner Piston Kit, 75.97 mm for Husaberg and KTM (8645DB)

Upgrade your engine with the Wossner 8645DB Piston Kit, engineered for select Husaberg and KTM applications. This performance piston kit combines a lightweight design with precise piston wall clearance to help promote quieter engine operation while supporting reliable performance. Enhanced piston pin oiling slots, radial boss machining, and annular grooves improve wrist pin lubrication for smoother operation and durable component protection.
The piston skirt is coated to help reduce friction and support improved break-in performance. A specialized ring land treatment promotes effective ring sealing and improved oil control, helping maintain combustion efficiency and manage oil consumption. Where specified by the application, the piston uses a double-bridged forging design for added structural strength and dependable operation under demanding conditions.
The Wossner 8645DB kit includes the essential components needed for installation, including the piston, piston rings, wrist pin, and pin locks. It is designed as a direct performance replacement for compatible Husaberg and KTM engines, making it a practical choice for engine rebuilding, maintenance, or performance upgrades. Verify vehicle and engine compatibility before installation and follow the manufacturer’s recommended installation procedures.
Feature: Lightweight piston design with tight piston wall clearance for quieter engine operation
Feature: Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication
Feature: Coated piston skirt helps reduce friction and support engine break-in
Feature: Ring land treatment helps improve ring seal and oil control
Feature: Double-bridged forging design where specified
Feature: Kit includes piston, rings, wrist pin, and pin locks

Features:

• Lightweight piston design with tight piston wall clearance for quieter engine operation

• Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication

• Coated piston skirt helps reduce friction and support engine break-in

• Ring land treatment helps improve ring seal and oil control

• Double-bridged forging design where specified

• Includes piston, rings, wrist pin, and pin locks

Ships from Parts Unlimited.