Vertex Top End Piston Kit, 71.95 mm for KTM (VTK23375B-1)

Upgrade your KTM engine with the Vertex VTK23375B-1 Top End Piston Kit, designed as a dependable cast original-equipment replacement for performance-minded riders and professional technicians. This kit features a gravity-cast aluminum alloy piston with 18% silicone content, providing a durable foundation for consistent engine operation and long service life. The piston is manufactured to precise standards for reliable fitment and dependable top-end performance.
The piston receives a T-5 heat-treating and tempering cycle to improve strength and durability under demanding operating conditions. Its skirt is finished with a high-tech molybdenum disulfide coating that helps reduce friction during initial operation, supports faster break-in, and contributes to extended piston life. This coating works with the piston’s heat-treated construction to provide smooth, reliable performance throughout the service interval.
The Vertex VTK23375B-1 kit includes the essential components needed for a complete top-end rebuild, including the piston, piston rings, wrist pin, circlips, top-end gaskets, and wrist pin bearing. Supplied as a comprehensive replacement solution, it helps simplify installation and ensures the primary top-end components are matched for reliable assembly. Verify application compatibility with your KTM model and engine specifications before installation.

Features:

• Brand: Vertex

• Part Number: VTK23375B-1

• Application: KTM top-end replacement

• Piston Type: Cast original-equipment replacement piston

• Material: Gravity-cast aluminum alloy with 18% silicone content

• Heat Treatment: T-5 hardening and tempering cycle

• Piston Skirt: Molybdenum disulfide coating for faster break-in and reduced friction

• Kit Contents: Piston, rings, wrist pin, circlips, top-end gaskets, and wrist pin bearing

Ships from Parts Unlimited.