USA Standard Gear

8.8-Inch Pinion Installation Kit

$109.89

SKU: ZPKF8.8-A

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

Description

The USA Standard Gear 8.8-Inch Pinion Installation Kit is a comprehensive solution for reinstalling or replacing the pinion on your Ford 8.8" rear differential. Constructed with durable, precision-engineered Koyo brand bearings and races, this kit includes all the essential parts for a complete installation. You'll find a pinion seal, pinion nut, crush sleeve, marking compound, and a brush to assist with accurate setup and alignment. Installation is described as straightforward for those experienced with differential work, and it does not require specialized drilling or machining. However, correct torque and setup are essential to ensure the longevity and prevent damage to your differential. The alloy steel construction of the bearings and races contributes to their durability and performance. This installation kit is specifically designed for 1979-2014 V8 Mustangs and 2011-2014 Mustang V6 models. This precise application ensures it addresses the exact pinion bearing and seal requirements for these specific vehicles.

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

BrandUSA Standard Gear
Part NumberZPKF8.8-A
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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