Sale

Zumbrota Drivetrain

4.30 Ratio Ring and Pinion Gear Set

$899.89 $876.89 Save $23.00

SKU: YG DM300-430

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 DM300-430 is a high-performance replacement ring and pinion gear set engineered for the Dana M300 differential. This set offers a 4.30 gear ratio and a 37-spline count, designed to work with carriers that accommodate ratios of 4.10 and higher. Specifically designed for 2017 and newer Ford F350 DRW (Dually) and F450 trucks, this gear set ensures proper fitment and function. It is important to note that while the F350 uses 37-spline axles, the F450 typically has 41-spline axles, and a 3-series case, which this set utilizes, may not be available for the F450. Therefore, careful consideration of your specific F450 axle configuration is advised.

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 DM300-430
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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