LubeLocker For 9.75" Differential Cover Gasket

Great gasket, will see on durability and resuseability in the future. Packaging was good quality, heavy duty and protective. Fit F150 with 9.75" perfectly. Sealed cover/differential well, no leaks. 1000× better than RTV and no mess what so ever. Clean flat mating surfaces and this gasket is all you need.

Best gasket out there. Used it on my F150's diff when I installed a aftermarket cast iron Spicer cover. Been on my truck for a couple years. Hasn't leaked one drop. Just clean the surface down to the metal with a scouring pad before installing. Great product!

great quality no leaks and fit perfect

Replaced my factory differential cover gasket with this lube locker gasket. Fits perfect on the differential and went on with no RTV sealant. Mess free install and no leaks. Works great.

Easy to use and reusable. Forget about RTV. Also able to fill pumpkin immediately.

Works great and no leaks! Much better than gasket maker products.

I love lube locker gaskets. Once you use them, you will never go back. Perfect fit. Great built quality. Easiest install. No leaks. And reusable

Lubelocker makes excellent quality gaskets that require no other sealants. Packaged well preventing damage during shipping. Highly recommend.