53679971 Craftsman Lawn Tractor - Parts

This piston ring set is designed to create a tight seal between the piston and cylinder wall, helping restore proper compression and reduce oil consumption in small engines. By improving sealing efficiency, it supports smoother starting, steady power, and reliable overall performance. Ideal for replacing worn or damaged rings, it helps extend engine life and maintain consistent operation.

This replacement item is supplied by the original manufacturer for use with Craftsman lawn and garden equipment. It is an identical replacement for a missing or a faulty locknut that was installed on a new unit. This is a standard hardware that was installed on a new unit, please make sure to refer to the appropriate diagrams of your mode...Read morel for the correct location and application of this component. Keep in mind this high-quality item is made of durable metal and is sold in a pack of eight.