OEMTOOLS 27039 Piston Ring Compressor, Range: 2-1/8 Inch to 5 Inch (54 mm to 127 mm) | Remove and Replace Pistons | High Grade Spring Steel | Comes with Adjuster Wrench

OEMTOOLS 27039 Piston Ring Compressor, Range: 2-1/8 Inch to 5 Inch (54 mm to 127 mm) | Remove and Replace Pistons | High Grade Spring Steel | Comes with Adjuster Wrench

• Range 2-1/8" to 5" (54 mm to 127 mm)
• Self Locking Ratchet Mechanism with Double Tension Band and Heavy Duty Pawl
• Handles Most Piston Rings Including Those That are Channeled and Segmented
• Beaded Edge So the Compressor Can't Enter a Cylinder with a Piston

The OEM Piston Ring Compressor is designed to handle most types of rings in the majority of passenger cars, including those that are channeled and segmented. Features a beaded edge so the compressor can't enter a cylinder with piston. The 1/2 Inch wide spring bands equalize the tension over the entire belt width so that the spring assemble may be compressed into the groove until it's flush with the piston.