Drivetrain› Differentials and Rear-End Components

USA Standard Gear

8.8" Reverse Rotation Ring and Pinion Gear Set, 3.73 Ratio

$376.89

SKU: ZG F8.8R-373R

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Moderate — 2–4 hours

Overview

The USA Standard Gear ZG F8.8R-373R is a ring and pinion gear set designed for Ford 8.8" Reverse rotation axles with a 3.73 gear ratio. This set features an 8.80" ring gear diameter, a 30-spline pinion, and requires 10 ring gear bolts. USA Standard ring and pinion sets are made to instill confidence in your installation and are offered for a wide variety of applications.
Show original supplier description
The USA Standard Gear ZG F8.8R-373R is a ring and pinion gear set engineered for Ford 8.8-inch reverse rotation differentials, featuring a 3.73 ratio. This set includes a 30-spline pinion and requires 10 ring gear bolts, with an 8.80-inch ring gear diameter. USA Standard Gear provides a comprehensive selection of ring and pinion sets suitable for numerous common and specialized applications, aiming to enhance installer confidence. This gear set is designed to fit specific Ford and Lincoln vehicles, including the Lincoln Navigator (1998-2014), Lincoln Mark LT (2006-2008), Ford F-250 (1997-1999), Ford F-150 (1997-2017), and Ford Expedition (1997-2014). Proper installation of ring and pinion gears is crucial and may require specialized tools and knowledge, as well as potential adjustments to backlash and gear patterns to ensure optimal performance and durability.

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.

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Specifications

BrandUSA Standard Gear
Part NumberZG F8.8R-373R
CategoryDrivetrain
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