FEATURES: WIDE COMPATIBILITY: This piston ring compressor tool set included 6 innovative bands, allowing to install a wide range piston sizes from 2-7/8- inches(73mm) to 4-3/8-inches(111mm). Suitable for multiple vehicle engine applications, including cars, trucks and more. OEM Replacement Part 940387, quality meet or exceed OEM specification. HIGH PERFORMANCE: The piston ring compressor tool is specially designed for the proper & safe installation of pistons in place into a wide size range of cylinders, ensures piston installation smooth without damaging essential parts. The 940387 tool is a ideal tool to make installing new pistons a breeze, saving your time, energy and money. .
