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CTA Tools 4021 Piston Ring Compressor 3″
Original price was: $6.26.$3.41Current price is: $3.41.
19 in stock
Description
CTA Tools 4021 Piston Ring Compressor 3″
- Application: Passenger Cars
- Depth: 3″ (75mm)
- Range: 60 – 175mm
- Features ratchet mechanism with square drive tools to adjust diameter, enlarged crimped edge to prevent compressor from entering cylinder and spring steel construction with double band design
Instructions:
- Make sure the cylinders have been properly prepared and cleaned, then install the rings on the piston using CTA 2028 ring installer.
- Lubricate the cylinder walls and pistons generously with motor oil.
- Rotate the ring gaps so that they are on opposite sides of the piston and on the thrust faces.
- Loosen the two screws at the tools ratchet mechanism.










