Zumbrota Drivetrain

Rear Axle Kit

$331.89

SKU: ZA K630302

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

Description

The Zumbrota Drivetrain ZA K630302 is a robust rear axle kit engineered to fit Dana 44HD differentials. This kit is specifically designed for axles with 30 splines and a length of 30.375 inches, ensuring precise fitment for compatible applications. This comprehensive kit includes all the necessary components for a complete installation, featuring a wheel bearing, seal, studs, and lug nuts. The axle itself undergoes advanced heat-treating, a process that significantly enhances its strength and durability, making it a reliable choice for demanding conditions. USA Standard Gear, a brand known for its commitment to quality, has designed and built this axle to meet or exceed OE specifications. This means you can expect performance and longevity comparable to, or even better than, the original equipment, providing peace of mind and a dependable drivetrain solution.

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 NumberZA K630302
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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