RICHMOND GEAR part description

Ring and Pinion

Product Description

Differential Ring and Pinion

Application Summary

Ring and Pinion for Ford 7.5" (10 Bolt); 3.73 Ratio; Requires Notched Cross Pin 80-0271-1 for Ring Gear Clearance

RP FORD 7.5" 3.73 RG

Product Attributes

Cover Bolt Quantity 10
Differential Case Design Type Ford 7.5
Pinion Gear Tooth Quantity 11
Pinion Shaft Diameter 1.626 IN
Pinion Spline Count 28
Ring and Pinion Gear Ratio 3.73
Ring Gear Bolt Quantity 10
Ring Gear Diameter 7.5 IN
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 41
Title Differential Ring and Pinion

Additional Information

Country of Origin (Primary) IT
Harmonized Tariff Code (Schedule B) 8708504110
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Warranty Special 2 Years or 100,000 Miles
Warranty Special UOM TX
UPC 00698231686287

Part Interchanges

Fits Vehicles

  • Mazda B4000 (1994-1997)
  • Mazda B3000 (1994-1997)
  • Mazda B2500 (1998-2001)
  • Mazda B2300 (1994-1997)
  • Mercury Zephyr (1978-1983)
  • Mercury Monarch (1979-1980)
  • Mercury Marquis (1979-1986)
  • Mercury Cougar (1980-1997)
  • Mercury Grand Marquis (1979-2011)
  • Mercury Capri (1979-1986)
  • Lincoln Mark VII (1984-1987)
  • Lincoln Continental (1982-1987)
  • Ford Thunderbird (1980-1997)
  • Ford Ranger (1983-2013)
  • Ford Mustang (1979-2010)
  • Ford Granada (1981-1982)
  • Ford Fairmont (1978-1983)
  • Ford LTD (1979-1986)
  • Ford Bronco II (1984-1990)
  • Ford Aerostar (1986-1997)

For over 80 years, the double diamond logo of Richmond Gear® has symbolized quality gearing solutions for customers across North America. Richmond offers a wide selection of ring-and-pinion ratios, transmissions, and lightened gears for vehicle models made in the 1940s up to the present day. It also manufactures installation kits for ring-and-pinion sets for DIY and professional installers alike. Richmond gears are designed to be simple to install: once a customer successfully installs their first Richmond gearset, they will know how to set up virtually other types of Richmond gears. In addition, each Richmond gear is precision-made using computer-controlled cutters and heat-treated for superior strength and durability.

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