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Put the piston ring compression job in easy mode with the OEMTOOLS® Piston Ring Compressor, 2-1/8-5-in, 77510. Designed to compress a wide variety of piston rings onto their pistons for easy installation, this compressor features spring bands that evenly distribute tension across the entire width, ensuring a flush fit every time. The beveled edge prevents the tool from entering the cylinder bore, while the self-locking ratchet mechanism and double tension band provide the muscle to compress even stubborn rings. Adjustable from 2-1/8 to 5 inches in diameter, this piston ring compressor is compatible with most passenger vehicles and features durable metal construction for years of use. Simply place the bands around the ring, crank the ratchet handle, and compress those piston rings with ease - improving your compression and power in one simple step.
OEMTOOLS Piston Ring Compressor is designed to compress piston rings onto the piston to enable installation in the cylinder. Created to handle most types of rings in many passenger vehicles including those that are channeled and segmented.
1/2\" wide spring bands equalize the tension over the entire belt width so that the spring assembly may be compressed into the groove until it's flush with the piston
Beaded edge so that the compressor can't enter a cylinder with a piston
Self locking ratchet mechanism with double tension band and heavy-duty pawl
Fit Range: 2 1/8 - 5\" Pistons
Manufacturer Part #77510