23539068
Ring Compressor - Center, JSK GRV, S60 12L
Detroit Diesel

This zinc phosphate-coated, iron-made ring compressor for the center cylinder of the JSK GRV S60 12L engine is designed to streamline piston installation during engine rebuilds. Its 5.18 mm thickness and inner diameter of approximately 119.64 mm ensure a snug, secure fit that safely compresses piston rings without causing damage. The 3.81 mm height provides enough leverage to facilitate piston insertion into the cylinder bore with minimal effort. The durable construction and corrosion-resistant finish guarantee longevity and reliable performance in demanding environments. Using this compressor promotes even ring compression, which is essential for achieving a proper seal and optimal engine compression ratios. This tool is a must-have for professional engine rebuilds, ensuring precise piston assembly. Source One Parts Center offers this compressor as part of their comprehensive engine service parts collection.