Sale

Zumbrota Drivetrain

Pinion Preload Shim Kit

$21.99 $21.89 Save $0.10

SKU: SK 42429

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

Description

The Zumbrota Drivetrain SK 42429 is a pinion preload shim kit specifically designed for use with Dana 80 differentials. This kit is manufactured by Yukon Gear and Axle, ensuring quality and reliability for your drivetrain. With an inner diameter measuring 1.642 inches and an outer diameter of 1.969 inches, these shims are precisely engineered to facilitate proper pinion bearing preload. Correct preload is crucial for the longevity and smooth operation of your differential, preventing premature wear and potential failure. It is a straightforward component for differential rebuilds or maintenance, contributing to the overall durability of your vehicle's rear-end.

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 NumberSK 42429
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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