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Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Dura Grip Limited Slip Differential

Name: Dura Grip Limited Slip Differential
Brand: Zumbrota Drivetrain
SKU: YDGGM9.5-33-1

$1,053.89

SKU: YDGGM9.5-33-1

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$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Yukon Dura Grip is a positraction limited slip differential designed for GM 9.5" differentials with 33 spline axles. It features a high-strength nodular case, forged 4320 chromoly spider gears, and composite clutches for enhanced durability and smooth traction. This differential is fully rebuildable and proudly assembled in the USA.

Show original supplier description

The Yukon Dura Grip positraction differential offers smooth yet aggressive traction for a wide variety of terrains, providing the confidence and performance needed for demanding applications. Construction includes a high-strength nodular case, forged 4320 chromoly spider gears for ultimate durability, and composite clutches for reliable limited-slip action. Key specifications include compatibility with GM 9.5" differentials, 33 spline axles, a 14-bolt cover, and a 2.440" deck height. All units undergo extensive product testing and utilize state-of-the-art software design. Yukon recommends using high-grade non-synthetic GL-5 gear oil and a Yukon LSD additive for optimal performance and longevity. The use of synthetic oil is not recommended as it may lead to aggressive or noisy operation. This differential is proudly assembled in the USA and comes with a 1-year limited warranty.

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

Brand	Zumbrota Drivetrain
Part Number	YDGGM9.5-33-1
Category	Drivetrain

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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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