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3" Piston Ring Compressor (53-125mm)


Item Description

3" (75mm) height, spring steel construction

Ratcheting type system with easy action thumb release switch.

Assures a proper fit on the piston and a positive locking action.
Fit size: 2-1/8" ~ 3" (53mm~125mm)

Use compressor to install pistons 53 to 125 mm in diameter. Positive lock action provides positive compression and fingertip release. To compress piston ring into grooves, slip the tool over the piston and tighten with L-shaped wrench. Insert piston into cylinder and tap with a hammer to install. Enlarged crimped edge prevents compressor from entering the cylinder.