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Rock Assault™ 9 Rear Axle Housing w/Shafts

$1,428.79 Big Country Customs $1,428.79

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SKU | 300052-KIT

Manufacturer: Trail Gear

x $1,428.79
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Rock Assault™ 9 Rear Axle Housing w/Shafts

The Rock Assault™ 9 is now available as a complete welded assembly from flange to flange including the Unit Bearing Pockets The new Rock Assault™ 9 is available in 3 great sizes to fit all applications. Designed for Wheel Mount Surfaces (WMS) of 60”, 65”, and 68”. We have made it easier for your axle upgrade or custom build. The assembly will also include the inner housing seals. Housing accepts standard and high pinion differentials. We are so confident our Rock Assault™ 9 is the strongest on the market that we are backing the product with our legendary No Questions Asked Warranty.

Now available for purchase with Trail-Gear’s true, full-float 35-Spline Axle Shaft made from heat-treated 4340 Chromoly. For more information about TG’s 35-Spline Axle Shafts click here.

Also available in 3.5" O.D. axle tubing

*Custom sizes available. Please call to place your order for a custom-size axle housing.*

NOTE: WMS (Wheel Mount Surface Dimensions) reached using TG Unit Hub, TG# 144012-K, and 1/4"Brake Hats. Using other components  will vary final results.  Pinion is offset 2.125 to allow for same size  axle shafts for passenger, and driver side.

Note: The differential bolt pattern on 9" Axle Housings are NOT universal. Please check before cutting or welding

Note: For an additional $79, we will install the inspection hole kit in the location shown.

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  • Weight : 200 LBS