Motive Gear F888-373 – Ford 8.8" Ring & Pinion, 3.73 Ratio, 10-Bolt, 30 Spline.
The Motive Gear F888-373 is a precision-engineered ring and pinion set designed for the Ford 8.8" differential.
This set features a 3.73 gear ratio, offering the perfect balance of performance, durability, and fuel efficiency for street, towing, and off-road applications.
Key Features & Specifications: Axle Model: Ford 8.8” (10-Bolt) Gear Ratio: 3.73 – Ideal for performance, towing, and daily driving Material: 8620 Steel – Provides superior strength and wear resistance Ring Gear Diameter: 8.8 inches Ring Gear Tooth Count: 41 Pinion Gear Tooth Count: 11 Pinion Shaft Diameter: 1.626 inches Pinion Spline Count: 30.
Vehicle Compatibility: Compatible with a wide range of vehicles equipped with the Ford 8.8" differential, including: Ford: Aerostar (1990-1997) Bronco (1983-1996) Crown Victoria (1992-2011) E-150 / Club Wagon / Econoline (1983-2008) Expedition (1997-2005) Explorer (1991-2010, Sport 2001-2003, Sport Trac 2001-2005, 2007-2010) F-100 (1983) F-150 (1983-2014, Heritage 2004) F-250 (1983-1992) LTD (1981-1986), LTD Crown Victoria (1987-1991) Mustang (1986-2014) Ranger (1990-2011) Thunderbird (1987-1997) Lincoln: Aviator (2003-2005, 2020) Mark LT (2006-2008), Mark VI (1980-1983), Mark VII (1984-1992), Mark VIII (1993-1998) Navigator (1998-2002) Town Car (1981-2011) Mazda: B3000 (1994-2008) B4000 (1994-2010) Mercury: Capri (1986) Cougar (1988-1997) Grand Marquis (1980-2011) Marauder (2003-2004) Mountaineer (1997-2010).
Replaces the Following Part Numbers: G2 Axle & Gear: 1-2013-373, 2-2013-373 Richmond Gear: 49-0104-1 Motive Gear: F8.8-373, F8.8-373A EXCEL from Richmond: F88373 Ford: M4209F373, M4209F373N.
