Zumbrota Drivetrain

3.73 Ratio 24-Spline Ring and Pinion Gear Set

$525.89

SKU: YG D44JK-373RUB

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

Description

The Yukon Gear and Axle YG D44JK-373RUB is a high-performance ring and pinion gear set engineered for the Dana 44 rear axle specifically in Jeep JK Rubicon models. This set offers a 3.73 gear ratio, ideal for balancing acceleration and highway cruising, and features a 24-spline pinion. The gears are manufactured from high-grade steel for durability and reliability. Yukon has focused on reducing friction and heat with their specially designed gear tooth surface finish. This attention to detail ensures smoother operation and potentially extends the lifespan of the components. Backed by decades of experience, Yukon Gear & Axle is a trusted brand among automotive professionals, racers, and enthusiasts, known for setting quality standards in the industry.

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 NumberYG D44JK-373RUB
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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