Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Differential Bearing Installation Kit

$274.89

SKU: BK D30-F

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Zumbrota Drivetrain BK D30-F is a Yukon bearing installation kit for a standard rotation Dana Spicer 30 front differential.

The kit contains carrier bearings and races, pinion bearings and races, a pinion seal, oil baffles and slingers, and marking compound with a brush. Yukon performs extensive research to ensure each kit includes all the correct parts needed for proper installation of ring and pinion gear sets.
Show original supplier description
The Zumbrota Drivetrain BK D30-F, branded as a Yukon bearing install kit, is engineered for the precise installation of ring and pinion gear sets in standard rotation Dana Spicer 30 front differentials. This kit is an economical choice for professional shops and dedicated builders who maintain a stock of shims, offering a cost-effective alternative to full Master Overhaul Kits. It is comprehensive, including all essential small parts necessary for a successful installation. The package includes carrier bearings and races, pinion bearings and races, a new pinion seal, oil baffles and slingers, and a marking compound with an applicator brush. Yukon Gear and Axle conducts thorough application research to guarantee that every kit contains precisely the correct parts needed for optimal performance and longevity of the differential. This installation kit excludes the crush sleeve, making it suitable for applications where a crush sleeve is not required or when the installer prefers alternative methods for setting pinion depth.

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 NumberBK D30-F
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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