Zumbrota Drivetrain

4.56 Ratio Ring & Pinion Set

$565.89

SKU: YG C9.25-456

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

Description

Utilizing state-of-the-art design, advanced heat-treating techniques, and rigorous quality testing processes, Yukon ensures that the structure and surface finish meet exacting specifications. This set provides a 4.56 gear ratio, a 9.25" ring gear diameter, a 29-spline pinion, and 12 ring gear bolts. This gear set is specifically designed for Chrysler 9.25" rear ends in vehicles manufactured in 2010 and earlier. It is ideal for enthusiasts who have added significant horsepower, upgraded to larger tires, or simply want to optimize their vehicle's traction performance. Yukon offers a wide selection of gear ratios to meet various driving needs. Installation of this gear set requires a notched cross pin shaft. Alternatively, one tooth on a non-notched cross pin shaft will need to be ground down to ensure proper clearance and function.

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 C9.25-456
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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