Zumbrota Drivetrain

4.88 Gear Ratio Differential Install Kit

$658.89

SKU: YGK010

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Yukon Gear & Install Kit package, model YGK010, is designed specifically for the Jeep TJ Rubicon. This comprehensive kit provides both front and rear ring and pinion sets, along with master overhaul kits, to ensure a complete differential upgrade. It features a 4.88 gear ratio, which is ideal for enhancing performance and drivability, particularly when larger tires are installed. This kit is directly compatible with the Jeep TJ Rubicon models. The Yukon Gear and Axle brand is known for its quality and durability in drivetrain components.

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

BrandZumbrota Drivetrain
Part NumberYGK010
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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