USA Standard Gear

4.88 Ratio Ring and Pinion Gear Set with Yukon Dura Grip LSD

$1,572.99

SKU: ZGK2054

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZGK2054 is a comprehensive re-gear and traction kit designed to significantly enhance the performance of Ford 8.8-inch rear differentials. The installation kit includes all necessary small parts to get vehicles off the lift, including axle bearings and seals. USA Standard Gear ensures rigorous in-house quality testing for dimensional accuracy, material integrity, and proper fitment of its components. This kit is ideal for increasing traction and performance through an upgraded, more aggressive gear ratio and the addition of a limited-slip differential. This specific kit is designed for 8.8-inch Ford rear ends with a 4.88 ratio, featuring 31-spline compatibility and 2.99-inch axle bearings. It is suitable for F-150 trucks and SUVs (without IRS) from the 10th Generation and newer, as well as a broad range of Ford and Mercury vehicles from 1960 to 2027, with the specific fitment needing verification via the vehicle selector.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandUSA Standard Gear
Part NumberZGK2054
CategoryDrivetrain

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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