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G2 Axle & Gear Differential Covers

By G2
12 Reviews
$123.99 - $199.99 each
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G2 Axle & Gear Differential Covers

Hammer Differential Covers

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$149.99 - $199.99 each
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    Nodular Differential Covers

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    $123.99 - $154.99 each
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      Product Info
      Features:
      • Reinforce your rear end with a Rubicon-ready G2 Axle & Differential Cover
      • Custom sized for a direct replacement fit of your stock diff cover
      • Cast from the same aluminum used in high-performance motorcycle engines
      • Actively cools the oil inside to protect your ring and pinion from overheating
      • Heat treated, shot peened and supported with structural ribs for the strength to survive crushing blows
      • The machined seal surface ensures a leak-free fit
      • Branded with the trail-tested G2 logo
      • Available in a range of finishes depending on your vehicle
      • Equipped with a fill and drain plug for effortless maintenance
      • Comes with silicone sealant, mounting hardware and instructions for an at-home install
      • Your G2 Axle & Gear Diff Cover includes a 30 Day Warranty
      Description:

      When you're hooning your way over the badlands, your rear axle is vulnerable to two major threats: hard knocks and high heat. Fortunately, you can beat back both birds with one stylish stone: a G2 Axle & Gear Differential Cover. Custom sculpted for a direct replacement fit, this off-road armor takes the hits and turns down internal oil temps, keeping the gearing inside running strong all the way across the Rubicon.

      What separates G2 Differential Covers from a standard stock plate? It all boils down to construction. G2 Diff Covers are built from a special blend of lightweight aluminum that actively cools your axle's oil while you drive. Beyond the thermal control, it's also reinforced with ribs, heat treated and shot peened to survive punishing blows on backcountry trails.

      Engineered for a leak-free fit, your G2 Differential Cover sports a fully machined mounting surface and comes with both silicone sealant and hardware. They're easy to maintain, thanks to the integrated fill and drain plugs. Plus, they come in multiple finish options and feature the trail-proven G2 logo front and center. Better still, your G2 Diff Cover is backed by a 30 Day Warranty.

      Notes:
      Manufacturer Info
      Return Information

      Customer Reviews

      Average Rating
      Appearance
      Ease of Installation
      Price/Value
      Quality
      12 Customer Reviews
      5 Star
      8 (67%)
      4 Star
      2 (17%)
      3 Star
      2 (17%)
      2 Star
      0 (0%)
      1 Star
      0 (0%)

      Allen

      Love it, had not problem, bolts worked good.
      Appearance
      Ease of Installation
      Price/Value
      Quality
      Posted By Allen L (WATER VIEW, VA) / June 20, 2018
      2000 Chevy Silverado
      Yes
      No

      Jeffreytwyatt@live.com

      Very fast shipping. Well made. Works great. Real nice product
      Posted By Jeffrey W (Gallipolis, OH) / March 12, 2017
      1993 Ford F-150
      Yes
      No

      Great product

      Very strong and fit perfectly..
      Posted By Brian E (FUQUAY VARINA, NC) / February 9, 2017
      1998 Ford F-150
      Yes
      No

      2004 Ford F-150 3.73 G2 Differential Cover

      Great product...well designed and a complete kit: cover, bolts, and RTV.
      Posted By Shipping A (Abingdon, MD) / December 27, 2016
      Yes
      No

      2002 z71 4x4

      Easy install and I get alot of complements on it .
      Posted By dennis h (fremont, OH) / April 15, 2016
      2002 Chevy Silverado
      Yes
      No

      Looks nice but had to do some modifications

      On my silverado there were 2 brackets bolted to the factory rear differential cover. The g2 cover apparently doesn't not a count for that. I was unable to bolt the brackets to the cover. I had to do some grinding of the cover as well as a couple longer bolts. I like the looks of the cover but disappointed that I had to modify it because they didn't seem to figure in the break line brackets that bolt on to the cover on some of these trucks.
      Posted By curtis k (WYOMING, MI) / December 12, 2015
      2009 Chevy Silverado
      Yes
      No

      G2 differential cover (without dipstick)

      Overall very good, easy install, and look great. The only confusion was how much oil to add as the fill plug is higher than the stock cover. This cover seemed to let me add an extra quart while still having a similar oil level as factory. Not that it was a bad thing, just made it confusing whether I added not enough or too much.
      Posted By Andrew F (Lancaster, NY) / April 9, 2015
      2009 Chevy Silverado
      Yes
      No

      Diff Cover

      This is a well made product. I have purchased more expensive ones and I like this as much or more. I would purchase another one without hesitation.
      Posted By William D (Henrico, VA) / March 9, 2015
      2000 Jeep Cherokee
      Yes
      No

      G2 Axle Cover Loose Plugs

      As soon as i installed my new G2 cover, It started leaking from the drain plugs. All of the plugs in the cover a simply installed with no thread sealer and the plugs were not torque speced. Needless to say, I wasted time and Royal Purple figuring that on out. Seams like a quality manufactured part would be ready to go out of the box. Highly frustrating. After getting through that mess, It has been leak free and beautiful.
      Posted By Justin R (CAPE CORAL, FL) / December 3, 2014
      2005 Ford F-150
      Yes
      No

      G2 rear axle cover

      Great rear axle cover, heavy duty! Great quality,looks, and easy installation.
      Posted By RALPH R (Ruston, LA) / November 14, 2014
      1996 Dodge Ram
      Yes
      No

      G2 Diff Cover 2003 F150 FX4

      Very well built & "beefy", & they look awesome!
      Posted By John M (Elk Grove Village, IL) / July 24, 2014
      2003 Ford F-150
      Yes
      No

      Base model G2 for Dakota

      Great appearance and oil change plug is magnetic. Very heavy duty and heavier than stock metal. There is no informational literature regarding oil capacity or level checking procedures. Per telcon, capacity is stock and 1/8" hex plug is not for checking level but for temp sensor. Figuring correct oil level is the customers problem. I will take measurements from stock cover.
      Posted By ROBERT L (LAKE CITY, FL) / April 4, 2014
      2001 Dodge Dakota
      Yes
      No