Zumbrota Drivetrain

Ring & Pinion Gear Set, 3.73 Ratio

$454.89

SKU: YG D30-373

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 D30-373 is a high-performance Ring & Pinion replacement gear set engineered for Dana 30 axles, featuring a 3.73 ratio. It is manufactured to OEM specifications for precise fitment. Key specifications include a 7.20-inch ring gear diameter, a 26-spline pinion, and provisions for 10 ring gear bolts. It is specifically designed for standard rotation Dana Spicer 30 axles and does not utilize a crush sleeve. Yukon Gear & Axle is known for setting the standard in quality for differential components. This ring and pinion set aims to enhance performance and reliability within the drivetrain.

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 D30-373
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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