Shopping Cart

Your cart is empty.

Your cart is empty.

LubeLocker AAM 11.5? Differential Cover Gasket

Free shipping on orders over $29.99

$24.99

$ 12 .99 $12.99

In Stock


LubeLocker AAM 11.5” Differential Cover Gasket


Brandi
2025-09-07 17:47:43
Worked perfectly on my 2018 Ram 3500 dually with the aisin transmission. No sealant needed, cleaned the surface, and installed. Very pleased with the quality and ease of use.
MARK W
2025-08-13 11:47:39
I prepped differential surface good and installed with a new cover and torqued to oem spec 30 ft lbs no leaks so far. Gasket fit 11.5 inch AAM duramax rear axle found in the 2001-2010 2500hd with diesel only. Gas 2500hd came with 10.5 inch AAM so will not work on gasser trucks.
Ethan F
2025-08-07 12:37:19
Worked perfectly, had bolt pattern on the box which was very handy, i cleaned up the cover and the axle very well prior to putting on the gasket, perfect fit, no leaks, good quality. and it came with a sticker.
Goose
2025-06-05 17:37:10
Love these. No leaks. Seals good
Paul Y. in Texas
2025-04-18 15:41:41
Keeps the slippery stuff where it should be
Leslyne
2025-03-16 10:13:24
Wonderful product fit like a glove no leaks at all 100,000 plus miles
Teddy Dwiggins
2025-02-26 15:16:01
Works like a charm, I paired this with a Yukon hardcore diff cover for bullet proof protection!
andy
2025-02-12 18:05:03
CLEAN YOU'RE SURFACE OFF GOOD AND INSTALL AS NORMAL. THE GASKET IS A PERFECTLY MADE GASKET AND WELL 1K MILES SO FAR AND ZERO LEAKS
Recommended Products

$27.95

$ 12 .99 $12.99

4.6
Select Option

$38.50

$ 17 .99 $17.99

5.0
Select Option

$28.30

$ 14 .99 $14.99

4.9
Select Option

$21.95

$ 11 .99 $11.99

4.3
Select Option

$10.00

$ 4 .99 $4.99

5.0
Select Option

$27.95

$ 13 .99 $13.99

4.6
Select Option

$14.00

$ 6 .99 $6.99

4.5
Select Option

$24.94

$ 11 .99 $11.99

4.9
Select Option