What is the purpose of axle shims?

Axle shims are used to adjust the angle of your rear differential. This is often necessary after installing a lift kit to correct driveline angles and reduce vibrations.

How do I install these axle shims?

These shims are installed between the rear leaf springs and the axle. You will need to loosen the U-bolts holding your axle in place, slide the shim in, and then re-tighten the U-bolts.

What does the '2 Degree' mean?

The '2 Degree' refers to the angle of the taper on the shim. This specific angle is designed to correct common driveline angle issues caused by moderate lift heights.

Specifications

Brand: Tuff Country
Part #: 90013
UPC: 698815900136

Tuff Country 2 Degree Axle Shims 3in Wide w/ 3/8in Center Pins Pair

Name: Tuff Country 2 Degree Axle Shims 3in Wide w/ 3/8in Center Pins Pair
Brand: Tuff Country
SKU: tuff-country-tuff-country-2-degree-axle-shims-3in-wide-w-3-8in-center-pins-pair-t14-654906
Price: 43.75 USD
Availability: BackOrder

$43.75

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Tuff Country 2 Degree Axle Shims correct rear end vibration after lift kit installation. This pair fits most trucks and SUVs with leaf springs.

Key Features

Fits most trucks and SUVs with leaf springs.
Designed to be installed between the rear leaf springs and the axle.
Features a taper to rotate the rear axle.
Helps to eliminate or lessen rear end vibration.
3 inches wide with 3/8-inch center pins.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you've recently installed a lift kit on your truck or SUV and are noticing some rear-end vibration, these 2-degree axle shims from Tuff Country are likely what you need. They're designed to be installed between your rear leaf springs and the axle housing.

By installing these shims, you're essentially rotating the angle of your rear differential. This subtle change helps to eliminate or at least lessen those annoying vibrations that can pop up after lifting a vehicle, bringing things back to a smoother ride. They're 3 inches wide and come with 3/8-inch center pins to help keep them properly positioned.