Zumbrota Drivetrain

Rear Axle Kit for Ford 10.5-inch 35 Spline 33-5/8 Inch

$446.89

SKU: ZA K630616

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

Description

The Zumbrota Drivetrain ZA K630616 is a rear axle kit, manufactured by USA Standard Gear, specifically designed to fit Ford 10.5-inch differentials. This semi-float, right-hand axle boasts 35 splines and measures 33-5/8 inches in length. The comprehensive kit includes essential components for installation and operation. You'll receive a wheel bearing with a 2.985-inch outer diameter, a new seal, a differential cover gasket to ensure a leak-free seal, and all necessary studs and lug nuts. This axle kit is identified by its proxy number 12181 and UPC 883584121817. It is engineered for a right-hand (RH) rotation and is suitable for rear, semi-float axle applications, often found in vehicles requiring 7 lug nuts. The product details specify it fits Ford 10.5 in. Differentials, with a length of 33.625 inches.

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 K630616
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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