NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Piston Ring Compressor

Piston Ring Compressor

Part #: BK 7761070
Line: Balkamp

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Features & Benefits

Warranty: Standard : See Manufacturer's Complete Written Policy


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.

  • Range 2 1/8 in. to 5 in.
  • Self locking ratchet mechanism with double tension band and heavy duty pawl
  • 1/2 in. wide spring bands equalize the tension over the entire belt width so that the spring assemble may be compressed into the grove until it's flush with the piston.
  • Handles most piston rings including those that are channeled and segmented


Brand NAPA
VMRS Code 053006011

Safety Information

Vehicle Fitment Guide

Product Reviews