19000 Take-apart piston ring compressor kit

The Lisle take-apart piston ring compressor is a versatile tool that belongs in every mechanic's chest. Designed to handle piston sizes ranging from 54mm to 127mm (2-1/8 to 5 inches), its unique take-apart feature makes it indispensable for motorcycles where space is often at a premium. It is also highly effective on conventional engines with narrow ring spacing. Whether you are working on a Harley-Davidson or various outboard engines, this universal tool provides the even pressure needed to safely install pistons without damaging the rings. It is a straightforward, reliable solution for any top-end engine assembly.