23528939
S60 Injector Spring Retainer and Screw Kit
Detroit Diesel

This stainless steel top ring compressor, with an outer diameter of 133 mm, is designed to facilitate the installation of pistons in S60 14L engines. Its precise fit ensures the piston rings are compressed evenly, preventing damage during installation. Made from high-quality stainless steel, it resists corrosion and maintains strength over repeated use. The compact design allows technicians to easily position the compressor within the engine bore, ensuring a snug, secure fit without risking scratches or misalignment. Proper use of this tool is essential for maintaining piston ring integrity, which impacts compression, engine efficiency, and oil control. Its durable construction ensures long service life, even in demanding workshop environments. Source One Parts Center stocks this piston installation accessory as part of their comprehensive range of engine rebuild tools.