Motive Gear 122 F7.5-373 Differential Ring and Pinion for Ford 7.5" 3.73 Gear Ratio, Compatible with Ford Aerostar, Bronco II, Explorer, Mustang (1978-2010)

★★★★★ 4.4 18 reviews

$146.53
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$146.53
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Product details

Management number 215292488 Release Date 2026/04/12 List Price $58.61 Model Number 215292488
Category
  • 3.73 Gear Ratio for Ford 7.5" Axle The Motive Gear 122 F7.5-373 is a high-performance differential ring and pinion set designed specifically for Ford 7.5" axles with a 3.73 gear ratio, providing optimized performance for daily driving and light-duty applications.
  • Compatible with Various Ford Models This ring and pinion is compatible with a wide range of Ford vehicles including 1990-1997 Ford Aerostar, 1984-1990 Ford Bronco II, 1991-1997 Ford Explorer, 1979-2010 Ford Mustang, and more.
  • Durable 8620 Steel Construction Built to last, the 7.5" ring gear is made from durable 8620 steel, offering exceptional strength and resistance to wear and tear, making it ideal for long-term reliability under normal driving conditions.
  • Requires Notched Cross Pin for Clearance The 3.73 ratio gear requires the use of the notched cross pin (80-0271-1) for proper ring gear clearance, ensuring smooth operation and preventing interference with the differential components.
  • Precise Fit and Easy Installation Designed for a precise fit with a 10-bolt cover, 1.626-inch pinion shaft diameter, and 28-spline count, the 122 F7.5-373 ring and pinion set is easy to install, making it a great option for DIY mechanics and professionals alike.
Brand Motive Gear
Model Motive Gear F7.5-373 Differential Ring and Pinion
Exterior Machined
Item Weight 15 pounds
Manufacturer Motive Gear
OEM Part Number F7.5-373
Item model number F7.5-373
Product Dimensions 15.5 x 11 x 5.25 inches
Manufacturer Part Number F7.5-373
Is Discontinued By Manufacturer No

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