Zumbrota Drivetrain

31 Spline Rear Axle 32" 5 Lug

$198.89

SKU: ZA F900001

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

Description

The USA Standard Axle is a robust drive axle engineered for 1977 and later model Ford Bronco and F-150 trucks. This component features a 31-spline count and a 32-inch length, paired with a 5-lug configuration for secure wheel mounting. Manufactured by USA Standard Gear, this axle is built to meet the demands of daily driving and off-road use. It is designed as a direct replacement part, simplifying installation for mechanics and enthusiasts alike. The product details indicate a 31-spline specification, ensuring proper engagement with compatible differentials and hubs. This axle is specifically designed for the Ford Bronco and F-150 model years from 1977 onwards. It is crucial to verify compatibility with your specific vehicle configuration before purchase. For assistance with fitment or product inquiries, Zumbrota Drivetrain offers technical support via phone and live chat.

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 F900001
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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