Zumbrota Drivetrain

Pinion Seal

$41.89

SKU: YMSC1036

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

Description

The Yukon Pinion Seal is engineered by Yukon Gear & Axle as a critical small part for differential maintenance. This seal is specifically designed for a precise fitment on Chrysler/AAM 10.5” front and 11.5” rear differentials, and also accommodates GM 12” rear differentials. With an outer diameter of 3.830 inches, it ensures proper sealing to prevent leaks and protect internal components. This pinion seal is suitable for 2019 and newer RAM 2500/3500 AAM 11.5-inch differentials, including those with standard open or anti-spin configurations featuring a 32-spline pinion. It's important to note that some 2019 Ram trucks equipped with a factory e-locker may still utilize the earlier 30-spline pinion design for their 11.5-inch gear sets and associated small parts. The YMSC1036 is also applicable to 2019 GM 12-inch AAM Rear and Ram 4500/5500 AAM 10.5-inch Front differentials.

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 NumberYMSC1036
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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