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Product Information

This Yukon Super Carrier Shim Kit is built for the differential carrier on 2011-2014 Ford Mustang GT, GT500, V6, and Boss 302 (2012-2013) rear ends. Per Yukon, the shims are machined and matched to the individual application rather than boxed as one generic stack. It is a carrier shim kit, the kind of part that goes in during a differential build, not a standalone bolt-on.

Why Upgrade to a Precision-Matched Shim Kit

Per Yukon, here is what this kit gets you over grabbing shims out of a generic assortment:

  • Shims precision machined.
  • Matched to your specific differential and gear setup, not one stack shared across every axle this shim kit line covers.
  • You get the actual shims your build calls for, so you are not sorting through an odd-lot assortment trying to find the right thickness.

Fitment Notes

Fits 2011-2014 Ford Mustang GT, GT500, and V6, plus the Boss 302 for 2012-2013 only. No exclusions are noted in our fitment data for this range.

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Install and Honest Talk

This is a carrier shim kit, not something you install on its own: it comes into play during a differential build, where getting the shim stack right is what sets the carrier up for your specific application. Yukon tailoring these per application cuts both ways: confirm the shim kit you have matches your exact differential rather than assuming one shim kit line covers every axle it is cataloged under. What else you need: check your gear installation kit and the included instructions for the shim thicknesses this application calls for. [VERIFY: exact install steps and any other hardware this setup requires.]

Specs

  • Brand: Yukon Gear & Axle
  • Part number: SK SS12
  • Part type: [VERIFY: catalogue files this under "Differential Bushings," the title says shim kit.]
  • Quantity: [VERIFY: quantity of shims in this kit.]
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