Throw your RTV away! Tired of the mess that silicone sealant leaves behind? Ever had to wail on the diff cover with a hammer to break it free? Lube Locker gets the job done quicker with less hassle and mess. These gaskets are designed with a steel core that is rubber coated and have Lube Lockers signature full perimeter elastomer beading on BOTH sides. The result is a gasket that will not split or extrude during installation and has superior torque retention. There is no set up time because installation is dry with no sealant needed!
Installed this on Ford F-250 Dana 44. Meticulously cleaned both surfaces and torqued the bolts in the specified pattern. End result is a slow leak around one of the bolt holes. No response from Lube Locker. Expensive product not worth it for me.
By wolf from Arvada, CO
Best Differential Cover Gasket
Better than anything on the market.
By Skip from Las Vewgas
Extremely easy to use. Just follow the intructions for the bolt pattern and its done in 10 minutes. A lot cleaner and easier than RTV.
By Will from Gilbert, Az
Very easy install. No leaks. Great to use after a gear install since you will be changing the fluid again after 500 miles this makes it very easy.
By Darke from Albuquerque, NM
Gasket works perfect! No messy sealant with this gasket.
By tim from las vegas
Great Gasket for Diff change
This gasket eliminated using the messy RTV. No leaks yet. Looking forward to my next diff fluid change without the time consuming scraping of RTV off the case and cover
By Orange Jeeper from Huntsville Alabama
What a great product
I replaced my diff cover to a semi-permanent arrangement. It took forever to get that stupid RTV off the diff. If I ever remove the cover again (my new one has a drain, so I don't plan to remove it) it will be a breeze to reinstall.
By flyingjeff from Cross Plains, TN
2006 Jeep Rubicon Unlimited
Replaced Transmission oil in my 06 Jeep Rubicon and experienced leaks with the gasket that came from the Auto parts store. Did an Internet search for superior gasket ideas and Lube Locker kept coming up. Ordered a gasket for the Tranny pan and NO leaks!! Therefore, I ordered them when I replaced my differential covers and they have been great, no leaks, easy to apply. Would highly recommend over stock rubber or paper type gaskets.
By Bob from Colorado
bought the lube locker when I cleaned the differential - this eliminates the mess and wait - its also reusable!
By JKSteelerFan from Charlotte, NC
These gaskets work wonders, they are reusable and if there is only one thing bad about them is that the torque specs are a little high. I had a buddy who stripped out the threads on his D44 when following the specs. Only use the diagram given to use the proper sequence and I torqued mine to about 25ft. lbs.
Will this gasket work with my JK Rubicon with aftermarket diff cover? I have the G2 heavy duty aluminium cover on the rear Dana 44?
Ruby owner 2014 from Napa Ca on
Yes, this will fit your vehicle application. Thank you.
from Napa Ca on
Will this product work with the 2013 Wrangler Unlimited Rubicon rear axle? The lube locker website indicates: Will NOT fit Jeep aluminum housing Dana 44. I thought my diff housing was cast iron but want to verify. Please advise.
Michael from United States on
Hello Michael, the Lube Locker Dana 44 Differential Cover Gasket part# LULLLR-D044 will fit your Rubicon housing. Thank you for your inquiry.
mikey from United States on
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