Adjustable Piston Ring Compressor 

4.000" - 4.090"
Blue Anodized Aluminum
Features:
  • Unit has a 4.000 Inch to 4.090 Inch Bore Range
  • Blue Anodized Finish
  • Made from High-Quality Aluminum
  • Sold Individually
PART# 66766
Dealer Locator

Putting the connecting rod through first, simply place the piston (with rings) into the tapered end of the ring compressor. Tighten the compressor snugly around the base of the piston. Then lay the compressor flat on the engine cylinder bore.

  • Putting the connecting rod through first, simply place the piston (with rings) into the tapered end of the ring compressor.
  • Tighten the compressor snugly around the base of the piston.
  • Then lay the compressor flat on the engine cylinder bore.
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