Piston Ring Compressor, 3-1/2" to 6-1/2" - 89 to 164mm; Trucks and Tractors

Quick Overview

Product Features :

• Heavy Spring Steel Compresses the Stiffest Rings Evenly
• Tool is Beaded Along Lower Edge to Prevent Compressor From Entering the Cylinder
• Use Compressor to Install Pistons 3-1/2 to 6-1/2" - 89 to 164mm in Diameter
• Positive Lock Action Provides Positive Compression and Fingertip Release