Ford Mercury 7.5” 10 Bolt Motive Ring Pinion Gear Set w/ Master Bearing Kit


F7.5-308 R7.5FRMK

Gear & Install Package

Motive Gear

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Ford 7.5" Motive Ring and Pinion Gear Package

Product Images

Ford 7.5 Motive Gear Ring and Pinion with Bearing Kit
Ford 7.5 Motive Gear Ring and Pinion Gear Set


Package Includes:

(1) Motive Gear 3.08 Ring and Pinion Gear Set

(1) Motive Gear Master Bearing Kit

- Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer our ring and pinions for easy setup, superior strength, quality, and our vast ratio selection. Motive Gear produces the industry’s widest range of OEM replacement ring and pinions. Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab. In combination with Motive Gear’s performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn’t a better value in drivetrain components.

- All Motive Gear master bearing kits include: front and rear pinion bearing, pinion seal, pinion nut, pinion shims, carrier bearings, carrier shims, pilot bearing (where applicable), crush sleeve, ring gear bolts, gear marking compound, brush, thread locking compound, and cover gasket or RTV.


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


  • Differential Carrier Break: None
  • Cover Bolt Quantity: 10
  • Differential Model: Ford 7.5
  • Pinion Shaft Diameter: 1.626 Inch
  • Pinion Spline Count: 28
  • Ring Gear Bolt Quantity: 10
  • Ring Gear Diameter: 7.5 Inch
  • Ring Gear Material: 8620 Steel
  • Ring Gear Rotation: Standard

Manufacturers Info

- Motive Gear

Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver to full-competition 4x4 or racecar. We are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear products are engineered to meet or exceed OEM specifications at a price that won’t break your budget. Our broad selection of ring & pinion ratios, limited slip and locking differentials, carriers, spools, manual transmission and transfer case components, rebuild kits, bearings, seals, gaskets, shims and hardware is available for just about every vehicle made from the 1940s through the present. DIY customers and professional installers alike appreciate our installation kits, which come complete with everything needed to install a ring & pinion set, right down to the seals, gaskets, and RTV.

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