Diff Housings and Accessories

After years of competition, testing and engineering, we are confident that these diff housings are the strongest axle housing on the market. This housing has been tested in a huge variety of events worldwide, from the winch challenges of Australia to the first Australian built rig that entered in the King of the Hammers race. We are so sure that this gear is the best axle housing in the industry, that we are backing it up with our Superior Engineering 100% quality guarantee. This opens up a whole new ball game!

Superior Oil Fill Plug

These are the fill plugs we use on our Superior Race vehicle axle housings. The easy grip makes for a tight fit and easy removal. These have a very large 1.34" view hole so you can keep up with what's going on in there. Includes 1..

$60.00 Ex Tax: $54.55

Diff Brace and Gusset Kit

Gusset Kit Large tyres and rough driving can bend the outer knuckle ends, damaging your front solid axle. The Creeper Gusset Kit reinforces the knuckle ball and helps prevent this bending. Upper gussets include holes for mounting shocks. Ki..

$152.00 Ex Tax: $138.18

Rock Assault Trunnion Bearing Eliminator Kit

Anyone who wheels hard, rock crawls, or rock races has experienced blown up trunnion bearings, no matter what size bearings they are using, the bearing is always the point of failure. The Rock Assault™ Trunnion Bearing Eliminator Kit totally elimi..

$925.00 Ex Tax: $840.91

Diff Breather Kit All Models Front/Rear

NOTE: This product is a universal fitment and may not suit all applications, please contact us if you are unsure if it is suitable. The factory Diff Breathers in your vehicle are designed to a budget and to get the the job done. If you are do..

$95.00 Ex Tax: $86.36

Superior Diff Breather Kit All Models 2 Port

$100.00 Ex Tax: $90.91

Superior Diff Breather Kit All Models 4 Port

$155.00 Ex Tax: $140.91

Diff Breather Hoseless

NOTE: This product is a universal fitment and may not suit all applications, please contact us if you are unsure if it is suitable. Prevents dirt, debris and water from getting in to your axle through the stock axle housing breather. Expands and ..

$53.00 Ex Tax: $48.18

Rock Assault Front Axle Shock Mounts

NOTE: This product is a universal fitment and may not suit all applications, please contact us if you are unsure if it is suitable. Rock Assault™ Front Axle Shock Mounts These shock mounts are designed to weld directly on to the Rock Assault™ F..

$64.00 Ex Tax: $58.18

Rock Assault Front Axle Truss

NOTE: This product is a universal fitment and may not suit all applications, please contact us if you are unsure if it is suitable. Rock Assault™ Front Axle Truss The Rock Assault™ Front Axle Truss will weld onto the top of your Rock Assault™ F..

$79.00 Ex Tax: $71.82

Universal Axle Truss

NOTE: This product is a universal fitment and may not suit all applications, please contact us if you are unsure if it is suitable. Universal Axle Truss Many customers like to source axles from salvage yards, but they often have trouble identif..

$216.00 Ex Tax: $196.36

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