TranstarComplete O-Ring System, OEM Interchange Quick Reference Guide, 168 SKUs, 936 PiecesPart #: ACT-MT9201

Our automotive AC master O-ring kit is a set of replacement o-rings that are used to seal and protect the components of a vehicle's air conditioning system. The kit includes 312 sets of 10 O-ring that are designed to fit specific makes and models of vehicles. 4 plastic trays, 3 with 96 compartments and 1 with 24 ensure you have the right o-ring when you need it. These parts are used to seal connections between the various components of the AC system, such as the compressor, condenser, and evaporator, to prevent leaks and ensure proper operation.