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Suspension and Components› Rear Suspension Components

Racing

Adjustable Axle Torque Arm Assembly

$111.26 $92.29 Save $18.97

SKU: 16398

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Hutchens 1639804 is an axle torque arm assembly designed for heavy-duty trucks and trailers. It features an adjustable length ranging from 18.5 to 21 inches, a single-bolt end type, and a 1-inch bolt hole diameter for secure installation. This torque arm assembly helps prevent uneven tire wear and premature component failure by reducing excessive movement and improving suspension stability.

Fitment

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Specifications

BrandRacing
Part Number16398
CategorySuspension and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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