Richmond Gear 79-0003-1 Differential Ring and Pinion, 3.60 Ratio, Pro Gear for Ford 9" Rear Axle; Fits Ford Mustang, Bronco, F-150, and More (1965-1986)

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Management number 212857823 Release Date 2026/04/12 List Price $172.29 Model Number 212857823
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Richmond Gear RP FORD 9" 3.60 Pro GearBrand: Richmond GearMain Features:Gear Ratio: 3.60 - Ideal for providing a balance between performance and fuel economy, this gear ratio is perfect for both street and off-road applications.Pinion Gear Tooth Quantity: 10 - Designed to deliver smooth engagement and optimal performance.Pinion Shaft Diameter: 1.875 Inch - Standard size to ensure a snug fit and durability in your differential setup.Pinion Spline Count: 35 - Ensures compatibility with the required driveshaft and robust power transfer.Ring Gear Material: 9310 Steel - Crafted from high-quality 9310 steel, which offers superior strength, longevity, and resistance to wear and tear.Ring Gear Outside Diameter: 9 Inch - Fits the Ford 9" differential for a precise, secure installation.Ring Gear Tooth Quantity: 36 - Helps ensure a precise gear mesh, optimizing your vehicle's overall performance.Cover Bolt Quantity: Dropout - Designed for easy installation and secure attachment of the differential cover.Ring Gear Rotation: Standard - Suitable for standard rotation differentials, ensuring smooth performance.Warranty:2 Years or 100,000 Miles - Provides you with peace of mind with a strong warranty covering performance and durability.Compatibility and Applications:This Richmond Gear 3.60 Pro Gear is compatible with the following Ford, Lincoln, and Mercury models:1966-1986 Ford Bronco 1969-1983 Ford E-100 Econoline1975-1983 Ford E-100 Econoline Club Wagon1975-1986 Ford E-150 Econoline1975-1986 Ford E-150 Econoline Club Wagon1969-1974 Ford E-200 Econoline1975-1983 Ford F-1001975-1986 Ford F-1501957-1970 Ford Fairlane1959-1967 Ford Galaxie1962-1974 Ford Galaxie 5001972-1976 Ford Gran Torino1975-1980 Ford Granada1965-1979 Ford LTD1977-1979 Ford LTD II1970-1977 Ford Maverick1965-1973 Ford Mustang1957-1979 Ford Ranchero1955-1979 Ford Thunderbird1968-1976 Ford Torino1958-1979 Lincoln Continental1968-1971 Lincoln Mark III1977-1980 Lincoln Versailles1964-1969 Mercury Comet1971-1977 Mercury Comet1967-1979 Mercury Cougar1975-1978 Mercury Grand Marquis1963-1970 Mercury Marauder1967-1978 Mercury Marquis1968-1976 Mercury MontegoTaxonomy:LD Differential - For lighter-duty applications, perfect for street use and mild off-roading.Ring and Pinion - Essential for replacing the gears in your rear axle for optimized vehicle performance.Rear - Specifically designed for rear axle installations.3.60 Ratio - A balanced ratio offering a good mix of speed and fuel efficiency.Product Overview:This Richmond Gear RP FORD 9" 3.60 Pro Gear

  • High-Quality Build: Richmond Gear 79-0003-1 differential ring and pinion with a 3.60 gear ratio, engineered for optimal performance and durability in Ford 9" rear axles. Pro Gear design ensures superior strength.
  • Wide Compatibility: Specifically designed to fit Ford Bronco (1966-1986), F-150 (1975-1986), Mustang (1965-1973), and other Ford models, ensuring a perfect fit and reliable performance for your vehicle.
  • Enhanced Performance: Big pinion design increases torque handling, making this ideal for high-performance and heavy-duty applications; a trusted choice for professional racing and off-road enthusiasts.
  • Versatile Use: Fits a variety of Ford, Mercury, and Lincoln models, including E-Series vans (1969-1986), Galaxie (1959-1974), and Ranchero (1957-1979), covering a broad range of years and styles.
  • Trusted Brand: Richmond Gear is a leading name in the industry, offering precision-engineered products that meet or exceed OEM specifications, ensuring lasting quality and customer satisfaction.
Brand Richmond
Model Ring and Pinion
Exterior Machined
Item Weight 19.9 pounds
Manufacturer Richmond Gear
OEM Part Number 79-0003-1
Item model number 79-0003-1
Manufacturer Part Number 79-0003-1

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