Zumbrota Drivetrain

Dana 80 37 Spline Spider Gear Set

$329.89

SKU: ZIKD80-S-37

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

Description

The USA Standard Gear replacement spider gear set is engineered as a direct fit for Dana 80 differentials featuring 37 spline open configurations. This comprehensive kit provides all the necessary components for a complete replacement of your differential's spider gears. Included in the set are two side gears, two pinion gears, the cross pin shaft, a roll pin for secure assembly, and essential spider gear thrust washers. These parts are manufactured by USA Standard Gear, a reputable brand in the drivetrain aftermarket. This spider gear kit is a crucial component for maintaining the proper function of your vehicle's rear differential. Its design ensures compatibility with the Dana 80 axle model, providing a reliable solution for worn or damaged original parts.

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 NumberZIKD80-S-37
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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