Chrysler 9.25" ZF Open Differential Spider Gear Kit

Product images and videos 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.

Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Chrysler 9.25" ZF Open Differential Spider Gear Kit

Name: Chrysler 9.25" ZF Open Differential Spider Gear Kit
Brand: Zumbrota Drivetrain
SKU: YPKC9.25B-S-31B

$326.78

SKU: YPKC9.25B-S-31B

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$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Yukon Spider Gear Kit is a standard open differential gear set designed for 2010 and later Chrysler 9.25" ZF axles with 31-spline axles. Yukon Gear & Axle spider gear kits are manufactured with higher quality materials and improved techniques over OEM parts for increased durability.

This kit includes all necessary components for a complete spider gear set replacement, ensuring proper installation and function.

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The Yukon Spider Gear Kit provides a direct replacement for the standard open differential spider gears in 2010 and newer Chrysler 9.25" ZF axles, specifically those equipped with 31-spline axles. Yukon Gear & Axle prioritizes superior materials and manufacturing processes over OEM standards, aiming to deliver a spider gear set that offers enhanced longevity and reliability. This ensures that installers have everything needed for a correct and functional repair, minimizing the risk of issues related to missing parts or improper fitment. It is crucial to verify axle spline count and differential housing size for correct fitment. Ensure compatibility with the specific Chrysler 9.25" ZF axle model year range of 2010 and newer.

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

Brand	Zumbrota Drivetrain
Part Number	YPKC9.25B-S-31B
Category	Drivetrain

Videos

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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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