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  See more parts for Ford Bronco
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Motive Gear Differential Ring and Pinion Rear F7.5-373 for Select Vehicles - F7.5-373
Motive Gear Differential Ring and Pinion Rear F7.5-373 for Select Vehicles - F7.5-373 - Image 2 Motive Gear Differential Ring and Pinion Rear F7.5-373 for Select Vehicles - F7.5-373 - Image 2

If you’re serious about performance, you’ve probably heard of Motive Gear. They’ve got a reputation for crafting some of the toughest drivetrain components out there. I’ve used their stuff in my own rides, and I can tell you firsthand that when it comes to ring and pinion gears, they don’t mess around. Whether you’re hitting the trails or tearing up the pavement, they’ve got a massive selection of gear ratios that fit nearly any application you can think of.

The Motive Gear Differential Ring and Pinion is a solid choice for anyone looking to boost their vehicle's performance. I’ve seen their products in action, even in the winner's circle at racing events around the globe. What sets Motive Gear apart is their commitment to quality—years of racing development have gone into these components, and it shows. They’re designed with precision and built using state-of-the-art manufacturing methods, plus their in-house engineers put everything through rigorous testing.

Features

  • California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Title: Differential Ring and Pinion
  • Ring Gear Diameter: 7.5 inches
  • Ring Gear Bolt Quantity: 10 bolts
  • Cover Bolt Quantity: 10 bolts
  • Pinion Shaft Diameter: 1.626 inches
  • Ring Gear Tooth Quantity: 41 teeth
  • Pinion Spline Count: 28 splines
  • Ring and Pinion Gear Ratio: 3.73
  • Ring Gear Rotation: Standard
  • Pinion Gear Tooth Quantity: 11 teeth
  • Differential Case Design Type: Ford 7.5
  • Ring Gear Material: 8620 Steel
  • RP FORD 7.5" 3.73 MG

Notes:

This setup is for the Ford 7.5" (10 Bolt) with a 3.73 ratio. Just a heads up, you’ll need a notched cross pin (part 80-0271-1) for proper ring gear clearance.

Fits position: Rear


Products Fitment:
  • Ford Bronco 1984-1990
  • Ford Fairmont 1978-1983
  • Ford Granada 1981-1982
  • Ford LTD 1979-1986
  • Ford Mustang 1979-2010
  • Ford Ranger 1983-2013
  • Ford Thunderbird 1980-1997
  • Lincoln Continental 1982-1987
  • Lincoln Mark VII 1984-1987
  • Mazda B-Series 1994-1997
  • Mazda B2300 1994-1997
  • Mazda B2500 1998-2001
  • Mercury Capri 1979-1986
  • Mercury Cougar 1980-1997
  • Mercury Grand Marquis 1980-2011
  • Mercury Marquis 1979-1986
  • Mercury Monarch 1979-1980
  • Mercury Zephyr 1978-1983
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1984-1990
 Ford Bronco
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 B-Series
1994-1997
 Mazda B2300
1998-2001
 Mazda B2500
1979-1986
 Mercury Capri
1980-1997
 Mercury Cougar
1980-2011
 Mercury Grand Marquis
1979-1986
 Mercury Marquis
1979-1980
 Mercury Monarch
1978-1983
 Mercury Zephyr

Motive Gear Banner

Who is Motive Gear?

Motive Gear is a Midwest Truck and Auto Parts division specializing in producing high-quality drivetrain components for the automotive industry. They offer a wide range of products from differential bearing kits, ring and pinion gear sets, transmission kits and components, transfer case parts, and replacement axle shafts. Today, Motive Gear is one of the most sought-after brands when it comes to drivetrain parts.

Quality and Affordable Parts

Motive Gear provides high-quality drivetrain parts at an affordable price. All of their products are designed using the latest manufacturing equipment and goes through an extensive quality control test. It ensures that their products achieve a perfect fit, provides optimum performance and longevity.

Choice Of Champions

Their products are also used by many racers from various racing disciplines such as IHRA, NHRA, NMRA, SODA, NMCA, BITD, and NASCAR. It is a testament to the quality and performance their product provides. Their racing participation also allows the company to gather vital data that lets them improve their products further. 

Purchase Motive Gear Products At Vivid Racing

If you are planning to upgrade your drivetrain and are searching for a company that you can trust, then Motive Gear is the brand for you. Over the years, they have consistently given customers parts that they can rely on and have proven that quality parts do not always have to be expensive. To know more about Motive Gear, visit Vivid Racing and check out their list of products that fit your specific requirement.







At Motive Gear, from inception to inspection, our parts surpass rigorous quality control tests. When you open your Motive Gear box, you can see the quality of our hard work. Our highly qualified quality control technicians are up-to-date on the latest industry innovations to ensure that the quality of our product is unsurpassed. Our parts are TOUGH. We back our Motive Gear Performance ring & pinion gear sets with a 2 year / 100,000 mile no-nonsense warranty and all other products with a 1 year / 50,000 mile warranty

Installation Instructions

Click to view the Installation Instructions here

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