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Caterpillar A/C O-Ring Kit


This compact single-sided kit is for use with R12 and/or R134a refrigerants in A/C systems on Caterpillar® equipment, which replaces Caterpillar kit #9U-7804.

Contents of Kit:

  • 8 sizes “extended-life” o-rings
  • For R12 & R134a systems 

8 Sizes, 120 O-rings orings oring kit o-ring kits oring kits

Part # 9Q0012