Zumbrota Drivetrain

Ford 8.8" IRS Master Overhaul Kit

$402.51

SKU: YK F8.8-IRS-SUV

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

Description

The Yukon Master Overhaul Kit provides all the necessary components for a thorough repair or rebuild of your Ford 8.8" Independent Rear Suspension (IRS) differential, specifically designed for SUV applications. This comprehensive kit ensures you have the right parts for a precise and durable repair. The kit also features premium seals and essential small parts. You'll find carrier bearings and races, pinion bearings and races, a pinion seal, a complete shim kit for proper gear setup, ring gear bolts, a pinion nut, a crush sleeve, thread locker for secure assembly, marking compound with a brush for gear pattern analysis, and a gasket to ensure a leak-free seal. This kit is engineered for Ford 8.8" IRS differentials found in SUV models that utilize a 3.250" Outer Diameter (OD) Pinion Bearing Race. Ensuring compatibility with this specific bearing race size is crucial for correct installation and performance. Always verify your existing differential specifications before ordering.

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 NumberYK F8.8-IRS-SUV
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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