Yukon

Dura Grip 8.8" 31 Spline Limited Slip Differential

$908.89

SKU: YDGF8-31-SM

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

Description

The Yukon Dura Grip is a positraction limited slip differential engineered for Ford 8.8" axles with 31 spline axles and all gear ratios. It provides smooth yet aggressive traction for confidence and performance across various terrains. The Dura Grip is designed for longevity and is fully rebuildable, featuring a high-strength nodular case, forged 4320 chromoly spider gears, and composite clutches for unmatched performance, durability, and strength. This 4-pinion design unit is built with durability in mind, featuring 4320 chromoly spider gears for ultimate strength and gears cut to provide the strongest teeth possible. Its smooth design makes it suitable for everyday use. Installation notes indicate that this unit requires carrier bearing and race part numbers LM102949 & LM102910, and ring gear bolt part number YSPBLT-014. Yukon recommends using high-grade non-synthetic GL-5 gear oil and their specific LSD additive for optimal performance and longevity. The use of synthetic oil is not advised as it may lead to aggressive or noisy operation.

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

BrandYukon
Part NumberYDGF8-31-SM
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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