Zumbrota Drivetrain

1550 Series 39 Spline Differential End Yoke

$385.89

SKU: YY D4-4-7571-1X

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

Description

This component features 39 splines and is part of the robust 1550 Series yoke, designed to meet rigorous drivetrain demands. Yukon Gear & Axle yokes are recognized as a benchmark for quality in the drivetrain industry. Their engineers employ advanced design principles, meticulous heat-treating processes, and stringent quality testing to ensure that the final product's structural integrity and surface finish meet superior specifications. This yoke is designed to fit the Rockwell 20145 differential, offering a precise fit and reliable performance for your drivetrain. Its construction is a testament to Yukon's commitment to durability and engineering excellence in aftermarket drivetrain components.

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 NumberYY D4-4-7571-1X
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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