SP1 54-689PS Piston Assembly for AC/Kaw

The SP1 54-689PS piston assembly is designed for reliable engine performance and includes a piston, ring set, wrist pin, and two circlips. Its construction is engineered to provide an efficient path for combustion chamber heat transfer to the cylinder walls.

Manufactured to OEM specifications, the piston, rings, pin, and circlips are designed to be interchangeable with original parts. The piston weight is compatible with the original piston, supporting consistent replacement performance.

This assembly is part of the SP1 T-Moly Series, which offers a number of performance benefits. Part number: 09-689N. Brand: SP1. SKU: 54-689PS.

Features:

• Includes: 1 piston, 1 ring set, 1 wrist pin, and 2 circlips
• Engineered to provide a path for combustion chamber heat transfer to the cylinder walls
• Piston, rings, pin, and circlips are manufactured to OEM specifications
• Individual components are interchangeable with original parts
• Piston weight is compatible with the original piston
• SP1 T-Moly Series offers a number of performance benefits