Designed for uncompromising quality and performance in high demand motorsports, LubeLocker Gaskets are without equal. Rock crawlers, drag racers,circle track, desert racers and off-roaders will recognize the quality of the rubber coated, steel core construction. LubeLocker’s signature orange elastomer beading emphasizes their single-minded purpose: to be the best differential gasket.

Tired of scraping the mess silicone sealant leaves behind on the differential and cover? Ever had to wail on the cover with a hammer to break it free? Ever had to scrape and apply RTV in the weeds, rocks, dirt, mud or water on the trail? We have, and never will again!

Service shops will save time on installs, and shadetree mechanics will get the job done quicker and with less hassle. In addition, customers are less likely to return with leaky differentials. All vehicles deserve clean, grit free differentials with no oil seepage. And racers and off-roaders deserve quick, leak free access to the inside of their axles. LubeLocker Gaskets can retain their seal even if the differential cover shifts, while the orange elastomer beading delivers superior sealing through a wide range of temperatures. Keep the paper in the desk drawer and throw away your RTV—LubeLocker Gaskets are the only differential seal you need.

LubeLocker Gaskets are not intended to be re-used, but on the trail or when care is taken to keep all mating surfaces clean, the gaskets can be used over and over. Some of our gaskets have been re-used dozens of times without problems.