CTA Tools 4021 Piston Ring Compressor, 3" Depth, 60 to 175mm Range
- The CTA Tools 4021 Piston Ring Compressor is designed for installing pistons in passenger car engines. Featuring a 3" depth and an adjustable 60 to 175mm range, this compressor helps evenly compress piston rings for proper cylinder installation during engine rebuilds.
- Features:
- Adjustable diameter range from 60 to 175mm accommodates a variety of passenger car piston sizes.
- 3" depth supports proper compression of piston rings during installation.
- Ratchet mechanism with square drive allows controlled diameter adjustment using standard square drive tools.
- Enlarged crimped edge helps prevent the compressor from entering the cylinder bore.
- Spring steel construction with double band design provides strength and consistent ring compression.
- Designed specifically for piston installation in passenger car engine rebuild applications.
- Specifications:
- Manufacturer: CTA Tools
- Part Number: 4021
- MPN: 4021
- Product Type: Piston Ring Compressor
- Depth: 3"
- Adjustment Range: 60 to 175mm
- Material: Spring Steel
- Design: Double Band with Ratchet Mechanism
- Application: Passenger Car Engines
- System Compatibility: Designed for installing pistons with compressed rings into compatible passenger car engine cylinders
- Quantity: 1 piston ring compressor
- The Piston Ring Compressor can also be referred to as adjustable ring compressor, engine piston installation tool, 3 inch ring compressor band, ratcheting piston ring tool, and passenger car engine rebuild compressor.
CTA Tools is a manufacturer of specialty automotive service tools, producing professional equipment for engine rebuilding, drivetrain service, and precision mechanical repair applications.
Q: What engine applications is the CTA Tools 4021 designed for?
A: It is designed for passenger car engine piston installation applications.
Q: What bore size range does this compressor support?
A: It adjusts from 60mm to 175mm to accommodate various piston diameters.
Q: How is the diameter adjusted?
A: The ratchet mechanism features a square drive that allows controlled adjustment using a standard square drive tool.
