Multi-Purpose O-Ring – GM (94535975)

Factory part number 94535975: a multi-purpose o-ring supplied by GM. It is catalogued under Nuts & Washers > Rings & Retainers.

• Where a diagram shows several similar items on one assembly, the difference between them is normally length, shoulder or handedness.
• Keeping the old part until the new one is fitted and checked is the simplest way to avoid a second order.
• The photographs on a listing show the actual stock item, so compare the mounting points and the connector or fitting rather than the overall shape.

A lock nut and a plain nut are not substitutes on a steering or suspension joint, and a wave washer holds preload rather than merely spreading load. Sealing washers on transmission pans, drain plugs and A/C lines are single-use, and reusing one is the usual cause of a leak after a repair.

Match this against the part you are taking off rather than against a photo. If the number is unreadable, send us the VIN and we will confirm it. Handed to the carrier within one to two business days from our US warehouse, free over $59.