There are parts that most garages will keep stock of, like serpentine belts. Those are generalized enough across manufacturers that it’s sensible to keep a few in stock.
That’s often not the case with more specialized parts especially critical ones like o-rings. A BMW o-ring might be different from a Subaru o-ring, and it’s easier to just order the part when needed than try to build an inventory that you may or may not use.
Latest Answers