Zumbrota Drivetrain

4.11 Ratio 30 Spline Sure-Grip Differential Dropout Assembly

$1,747.89

SKU: YDAC8.89-411P/L

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

Description

The Yukon Dropout Assembly, part number YDAC8.89-411P/L, is a complete, fully assembled unit designed for Chrysler 8.75” differentials utilizing the 489 case. This dropout assembly comes pre-configured with a 4.11 gear ratio, ensuring optimal performance for applications requiring enhanced acceleration and pulling power. Constructed with a 30 spline count, this assembly offers robust engagement for the driveshaft. The product is a remanufactured unit from Yukon Gear and Axle, a reputable brand in the drivetrain aftermarket. Please note that the yoke is not included with this dropout assembly and must be sourced separately.

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 NumberYDAC8.89-411P/L
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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