Auto Barn
Est. 1957
ARP

ARP 4.005in Ring Compressor

$64.23

On Backorder

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ARP 4.005in Ring Compressor (900-0050). This tool is used to compress piston rings for engine assembly.

Key Features

  • Steel construction — built for durability during engine assembly.
  • 4.005 inch bore size — fits pistons designed for this specific bore diameter.
  • Compresses piston rings — allows for easier piston installation into the cylinder bore.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP 4.005in Ring Compressor

$64.23