Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

3.73 Ring and Pinion Gear Set

$757.89

SKU: YGK2211

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Zumbrota Drivetrain YGK2211 is a differential install kit that includes a 3.73 ring and pinion gear set. It is designed for applications with a 10-bolt rear cover and a 10-bolt ring gear. This kit fits carrier cases designed for 3.08 and up gear ratios and features an 8.2-inch ring gear diameter.

The YGK2211 kit specifically includes axle bearings and seals.
Show original supplier description
The Zumbrota Drivetrain YGK2211 is a comprehensive differential install kit featuring a Yukon Gear and Axle 3.73 ring and pinion gear set. This kit is engineered for rear differentials with a 10-bolt rear cover and a 10-bolt ring gear configuration, specifically designed to fit carrier cases intended for 3.08 and up gear ratios. The ring gear diameter for this kit is 8.2 inches. This YGK2211 kit is part of Yukon's Pro Kits, which are known for their premium components and superior warranty. The included components ensure vehicles can be returned to the road promptly. Specifically, the Gear and Install Kit YGK2211 comes complete with axle bearings and seals, providing a well-rounded solution for differential rebuilds or upgrades. The application is for 8.2" GM rear ends and includes a 3.73 gear ratio.

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 NumberYGK2211
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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