Zumbrota Drivetrain

Yukon Gear and Axle Ring and Pinion Gear Set 3.73 Ratio

$470.89

SKU: YG GM9.5-373

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

Description

The Yukon Gear and Axle YG GM9.5-373 is a high-performance ring and pinion gear set designed to enhance the performance of GM 9.5" axles. This set boasts a 3.73 gear ratio, providing a balance between acceleration and highway cruising capabilities. Yukon Gear and Axle is known for setting the standard in quality, utilizing high-grade steel for both the ring and pinion components. Key specifications for this gear set include a 9.50" ring gear diameter, a 30 spline pinion, and 12 ring gear bolts. The cover bolt count is 14. This ring and pinion set is specifically designed for GM 9.5" axle applications. The product details indicate it is suitable for GM 9.5" rear axles with a 14-bolt cover, and is compatible with gear ratios up to 3.73. While specific year ranges are not explicitly listed in the provided text, the "Fits GM 9.5" designation suggests broad compatibility within the GM lineage that utilizes this axle size.

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 GM9.5-373
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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