Top End Engine Rebuild Kits provide a comprehensive, application-specific collection of components for a complete piston and cylinder head rebuild — combining quality parts from trusted suppliers in one convenient kit.

A top-end rebuild involves replacement of the piston, rings, pin and clips along with all the gaskets required to correctly reseal the cylinder and head. Sourcing these components individually from multiple suppliers adds time and cost to the rebuild process, and the risk of incorrect specifications increases when mixing parts. A kit approach ensures all components are matched to the same application and standard — simplifying the rebuild and reducing the chance of component incompatibility.

Kits are available in multiple specification grades (typically designated A, B or C) to suit the condition of the cylinder bore — from standard bore kits for honed-to-spec cylinders through to oversize piston options for bored or worn cylinders. Each kit includes a piston, rings, wrist pin, circlips and all necessary top-end gaskets.

Features:

• Complete kit — piston, rings, pin, circlips and all top-end gaskets
• Multiple grade options (A/B/C) for standard and oversize bores
• Application-specific — matched to your engine model
• Simplifies rebuild — no need to source components individually
• Reduces risk of component incompatibility
• Covers KTM, Kawasaki, Suzuki, Husqvarna and other popular platforms

Please refer to the product title to confirm the correct grade and confirm compatibility with your specific year, make and model before ordering.