3 inch Adjustable Piston Ring Compressor Tool Set with Piston Installer Plier, Car Engine Piston Ring Installer Removal Kit, Fits Sizes From 2-1/8 Inch To 7 Inch (53mm - 175mm)

This piston ring compressor tool and piston ring plier set is designed for car engine rebuilds. It helps with proper installation of the piston and rings in the cylinder without twisting or damaging parts. The tool fits on the piston and has a positive locking action to compress rings and allow installation of pistons into cylinders.

The piston compression ring is about 75 mm / 3 inch. It is adjustable between 2-1/8 inch and 7 inch (53mm - 175mm), with a spring mechanism for fine control. The ratchet relaxation design, gear belt adjustment, and release claws allow tight contraction and good contraction ring effect. The piston ring plier is made of chrome vanadium steel and silicone resin, heat treated for maximum service life. The piston compression ring is made of stainless steel spring steel, which resists corrosion and high temperature. It has high strength and is not easily deformed or broken under high stress conditions.

To use, simply place the lubricated piston into the cylinder and tighten the compressor, then gently tap the piston into the hole with a rubber hammer while maintaining the downward pressure of the compressor. The correct tool will make the installation of your next piston easier. Install and remove piston rings up to 6.4 millimeters (1/4 inch) without twisting. This set saves trouble and headaches during engine rebuilds.

Product Weight: 395 G / 13. 93 Ounces
Product Dimensions (L*W*H): 17. 6*10. 5*7. 0 CM / 6. 93*4. 13*2. 76 Inches
Package Weight: 381. 0 G / 13. 44 Ounces
Package Dimensions (L*W*H): 18. 0*11. 0*7. 5 CM / 7. 09*4. 33*2. 95 Inches
Retail Packaging: No, No Packing

Package includes:
1 x Piston Ring Plier
1 x Piston Ring Compressor
1 x Wrench