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SKU: R1411 Sterling Differential Cover

Sterling Differential Cover
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Purchase Sterling Differential Cover
  • Sterling Differential Cover

  • ★★★★★ ★★★★★ 10 reviews
  • Part Number: R1411
  • Shipping Weight: 20.00 pounds

  • $174.00 $147.90 $174.00Additional 15% OFF!

  • This Product Qualifies for FREE Shipping on Orders Over $250!
  • In Stock

Sterling Differential Cover

Our covers are crafted from A50 plate steel with a 50,000 PSI tensile strength, so this cover is tough, it's a fortress of steel, specifically crafted to handle the intense demands of rock crawling. The 1 piece 3/8" (.375") plate steel cap is bent 8 ways and welded to a 3/8" ring, making it virtually indestructible compared to the 1/4" cap used by our competitors.. And after welding, the mounting surface is machined perfectly flat for an unbeatable fit.

But what does all this mean for you? It means you can tackle any obstacle on the trail with confidence, knowing that your differential is protected by a cover that can handle the the most grueling conditions. Whether you're tackling the Rubicon, or tearing through Johnson Valley, this cover is built to withstand it all.. And with easy installation, this cover is a no-brainer for any serious rock crawler. So don't settle for a weak differential cover - get the one that's up to the challenge!

  • We're so confident in the quality of our products that we offer a LIFETIME GUARANTEE on all of our differential covers.
  • Ring and the Cover are 3/8" thick
  • Plate steel cover bent 8 ways
  • Machined absolutely flat for a perfect fit
  • All seams fully welded inside and out
  • Optional bolt kit comes with (5/16) 12 point bolts with washers
These fit both 10.25" and 10.5" sterling rear ends

Write Review
★★★★★ ★★★★★
5/5 Stars out of 10 Reviews
Pages 1   2
Silvan (Ut) | September 20th, 2023
This is the heavy-dutiest diff cover I could find. I really like how it doesn't require new hardware. you can totally reuse the factory bolts. It fit like a glove, and the plug makes fluid level checks and filling 100x easier. 10/10
Tyler Williams | March 11th, 2023
I ordered this diff cover because it’s the only one I found that used 3/8 plate and a 3/8 ring. Boy did it not disappoint. I’d be willing to bet this cover would stop a semi truck. Pure beef!
Great workmanship and quality
Cameron Kirke (Decatur AL) | April 26th, 2022
I was having bad luck with my olf cover no matter what gasket and rtv combo i used. You cant beat the quality of this cover for the price. This cover and lube locker gasket have fixed my leak.
Beast of a diff cover
Jeremiah Rodriguez (Provo, Utah) | January 19th, 2022
Just installed this yesterday on my f-250. Very happy with it. It was a perfect fit and is significantly beefier than the factory cover. I was happy with how clean the welds were. Made it very easy to paint. Now I just need to get one for my front diff.
Excellent all around
Conrad Tacner (NV) | December 21st, 2020
Awesome part. Pure beef. Weld quality is beautiful, inside and out. Packaged insanely well for 2 pieces of steel (front 60 too). I'll keep buying from Ruff stuff and suggest friends do as well.
⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to
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