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Features, Description, Reviews, Q&A
Optimal Differential Protection. Is your rear differential uncovered, or is the current coverage broken or damaged? Don’t prolong the risk to your differential any longer, and invest in ARB’s solution built to offer maximum protection. Tackle off-road trails and get passed hazards and obstacles, avoiding expensive damage to the critical vehicle parts. The heavy-duty construction and tight fit allow this cover to do its job regardless of the road conditions.
High-Quality Design. The Differential Cover from ARB is built from heavy-duty nodular iron stronger than carbon steel. It’s masterfully engineered to offer uninterrupted protection to your differential, ring, and pinion. The cross brace build only adds to the strength and structural rigidity of the product, while the black powder-coated finish protects the surface from scratches, rust, and corrosion.
Easy Installation. This product is designed to fit on your differential directly, so all you have to do is a bolt-on setup. You can use your basic hand tools for the process.
Five-Year Warranty. The manufacturer behind this product offers a 5-year warranty against craftsmanship and material defects, excluding incorrect use, improper installation, wear and tear, and accidental damage. Visit ARB’s website for more information about the policy.
Application. The ARB M220 Rear Differential Cover is designed for all Jeep Gladiator JT Launch edition models built between 2020-2025, including Rubicon. Note that this is a model for use with M220 Axles.
Installation Difficulty. This product requires beginner mechanical skills to install. The installation time is less than an hour. You can perform the setup independently if you follow the detailed instruction manual.
ARB 0750012B
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Review Summary
Installation Time: Less than 1 Hour
Mar 16, 2023
ARB Rear differential cover
Very well designed, heavy and durable cover. Design insures proper fluid flow to the gears and bearings, unlike a lot of other covers out there. I love the top fill and dipstick to check levels and fluid condition. This is a top notch cover that offers a lot of protection and reinforcement to the axle for a very reasonable price. Front cover to be added soon!
Jul 12, 2024
Review shared from ARB M220 Rear Differential Cover; Red (20-25 Jeep Gladiator JT Launch Edition, Rubicon)
Heavy duty
Well built; has a drain plug and filler plug with dipstick. Easy to install
Jan 30, 2024
Review shared from ARB M220 Rear Differential Cover; Red (20-25 Jeep Gladiator JT Launch Edition, Rubicon)
Looks great!
The rear diff cover from ARB looks and fits great. Haven’t gotten a chance to take it off road yet but so far it has been fine driving around town. Remember to check the bolts on the diff cover and retorque them to spec as they loosened a couple days after installation.
Nov 30, 2022
Review shared from ARB M220 Rear Differential Cover; Red (20-25 Jeep Gladiator JT Launch Edition, Rubicon)
Perfect fit
Easy to install It was a perfect fit Thank you vdlp
Nov 9, 2024
Review shared from ARB M220 Rear Differential Cover; Red (18-25 Jeep Wrangler JL Rubicon)
23 Rubicon rear diff cover
Great product. Fitment was spot on. Use a good sealant because they do not make a gasket for the 23 Rubicon
Feb 8, 2024
Review shared from ARB M220 Rear Differential Cover; Red (20-25 Jeep Gladiator JT Launch Edition, Rubicon)
ARB M220 Diff cover.
The cover was wrapped and packaged nicely. Easy to install. Just make sure to have all needed gear oil and a gasket set if you don’t have the factory reusable gasket for the differential cover. ARB Cover is definitely heavy duty and peace of mind now when on the trail.
Jul 13, 2023
Review shared from ARB M220 Rear Differential Cover; Red (18-25 Jeep Wrangler JL Rubicon)
LOVE the look of my ARB's!
I loved the look of my red ARB's that I bought them for my other jeep as well. Very beefy and made with extreme quality. Can't go wrong!
Jan 27, 2022
Review shared from ARB M220 Rear Differential Cover; Red (18-25 Jeep Wrangler JL Rubicon)
New Diff Cover
Very well made... and heavy... I can not imagine what would have to happen to damage this.. And a bonus feature, it looks great. Lined up no issue.. Simple install anyone can handle.