1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See more parts for Ford Bronco
Select the year of your Ford Bronco:
Motive Gear Differential Ring and Pinion Rear F9-389 for 2007-2018 Jeep Wrangler - F9-389
Motive Gear Differential Ring and Pinion Rear F9-389 for 2007-2018 Jeep Wrangler - F9-389 - Image 2 Motive Gear Differential Ring and Pinion Rear F9-389 for 2007-2018 Jeep Wrangler - F9-389 - Image 2

If you're serious about performance, you’ve probably heard of Motive Gear. These guys are known for crafting some of the toughest drive train components out there. Whether you’re hitting the trails or tearing up the asphalt, their differential ring and pinion sets are designed to deliver. I’ve had my hands on these, and let me tell you, the quality is evident right out of the box. They’ve got a massive selection of gear ratios for pretty much any application you can think of, which is a huge plus when you’re dialing in your ride.

The Motive Gear Differential Ring and Pinion is a solid choice for anyone looking to upgrade their setup. With a 3.89 gear ratio, it strikes a nice balance between power and efficiency, making it great for both off-road adventures and daily driving. Plus, the 8620 steel construction means it’s built to last, even under heavy load. You’ll find these components in the winner’s circle at racing events around the globe, which speaks volumes about their performance pedigree.

Features

  • 10 bolts holding that ring gear in place, so you know it’s secure.
  • Dropout cover bolt quantity for easy access.
  • The pinion shaft measures in at 1.313 inches—solid and reliable.
  • 35 teeth on the ring gear for smooth operation.
  • 28 splines on the pinion for a snug fit.
  • 3.89 ratio that gives you a great balance of torque and speed.
  • Standard rotation, so it fits right in with your setup.
  • 9 teeth on the pinion gear—just the right amount for performance.
  • Designed for the Ford 9-inch case—classic and reliable.
  • Made from tough 8620 steel to withstand the grind.
  • Heads up: Contains chemicals known to cause cancer and reproductive harm—check out www.P65Warnings.ca.gov for details.
  • Differential Ring and Pinion
  • A solid 9 inches in diameter.
  • RP FORD 9" 3.89 MG

Notes:

Specifically for Ford 9" with a 3.89 ratio.

Designed to fit in the rear position.


Products Fitment:
  • Ford Bronco 1966-1986
  • Ford E-100 1975-1978
  • Ford F-100 1975-1983
  • Ford F-150 1975-1986
  • Ford Fairlane 1957-1970
  • Ford Galaxie 1959-1967
  • Ford Galaxie 500 1968-1974
  • Ford Gran Torino 1972-1976
  • Ford Granada 1975-1980
  • Ford LTD 1967-1979
  • Ford Maverick 1970-1977
  • Ford Mustang 1965-1973
  • Ford Ranchero 1957-1979
  • Ford Thunderbird 1955-1979
  • Ford Torino 1968-1976
  • Lincoln Continental 1961-1979
  • Lincoln Mark III 1969-1971
  • Lincoln Versailles 1977-1980
  • Mercury Comet 1964-1969 & 1971-1977
  • Mercury Cougar 1967-1979
  • Mercury Grand Marquis 1975-1978
  • Mercury Marauder 1969-1970
  • Mercury Marquis 1969-1978
  • Mercury Montego 1968-1976
Proposition 65

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

Vehicle Make/Model
Ford Bronco 1966-1974 Base
Ford Bronco 1968-1973 Wagon
Ford Bronco 1968-1969 Roadster
Ford Bronco 1975 Ranger
Ford Bronco 1975-1986 Custom
Ford Bronco 1975-1977 Sport
Ford Bronco 1975, 1978 Northland
Ford Bronco 1978-1981 Ranger XLT
Ford Bronco 1982-1983 XLS
Ford Bronco 1982-1983 XLT Lariat
Ford Bronco 1984-1986 XLT
Ford Bronco 1985-1986 Eddie Bauer
Ford Bronco II 1984-1986 Eddie Bauer
Ford Bronco II 1984-1986 XLT
Ford Bronco II 1984-1986 Base
Ford Bronco II 1984-1985 XLS
Ford E-100 Econoline 1975-1978 Northland
Ford E-100 Econoline 1975-1978 Chateau
Ford E-100 Econoline 1975-1978 Custom
Ford E-100 Econoline 1975-1978 Base
Ford E-100 Econoline Club Wagon 1975-1978 Northland
Ford E-100 Econoline Club Wagon 1975-1978 Custom
Ford E-100 Econoline Club Wagon 1975-1978 Base
Ford E-100 Econoline Club Wagon 1975-1978 Chateau
Ford F-100 1975-1981 Ranger XLT
Ford F-100 1975-1978 Northland
Ford F-100 1975-1982 Custom
Ford F-100 1975-1981 Ranger
Ford F-100 1975-1979, 1983 Base
Ford F-100 1977 XLT
Ford F-100 1978-1981 Ranger Lariat
Ford F-100 1982-1983 XLS
Ford F-100 1982-1983 XL
Ford F-100 1982-1983 XLT Lariat
Ford F-150 1975-1981, 1984-1986 Ranger
Ford F-150 1975-1986 Custom
Ford F-150 1975-1981 Ranger XLT
Ford F-150 1975-1978 Northland
Ford F-150 1976-1978, 1983-1986 Base
Ford F-150 1977, 1983-1984 XLT
Ford F-150 1978-1981 Ranger Lariat
Ford F-150 1982-1986 XL
Ford F-150 1982-1983 XLS
Ford F-150 1982, 1985-1986 XLT Lariat
Ford Fairlane 1957-1970 500
Ford Fairlane 1957-1969 Base
Ford Fairlane 1966-1967 500XL
Ford Galaxie 1959-1967 Base
Ford Galaxie 1960 Special
Ford Galaxie 1961 Town Victoria
Ford Galaxie 1961 Club Victoria
Ford Galaxie 1961 Starliner
Ford Galaxie 1961 Sunliner
Ford Galaxie 500 1962-1970 XL
Ford Galaxie 500 1962-1964 Victoria
Ford Galaxie 500 1962-1964 Sunliner
Ford Galaxie 500 1962-1974 Base
Ford Gran Torino 1972-1976 Squire
Ford Gran Torino 1972-1976 Base
Ford Gran Torino 1972-1975 Sport
Ford Gran Torino 1973-1976 Brougham
Ford Gran Torino 1974-1975 Elite
Ford Granada 1975-1980 Ghia
Ford Granada 1975-1980 Base
Ford Granada 1978-1980 ESS
Ford LTD 1967-1979 Base
Ford LTD 1970-1976 Brougham
Ford LTD 1975-1979 Country Squire
Ford LTD 1975-1979 Landau
Ford LTD II 1977-1978 Brougham
Ford LTD II 1977-1979 S
Ford LTD II 1977 Squire
Ford LTD II 1977-1979 Base
Ford LTD II 1979 Landau
Ford Maverick 1970-1977 Base
Ford Maverick 1975-1977 Grabber
Ford Mustang 1965-1973 Base
Ford Mustang 1966 Shelby GT-350H
Ford Mustang 1967-1970 Shelby GT-500
Ford Mustang 1968-1970 Shelby GT-350
Ford Mustang 1968 Shelby GT-500KR
Ford Mustang 1969-1970 Boss 429
Ford Mustang 1970-1973 Mach 1
Ford Mustang 1970-1973 Grande
Ford Mustang 1971 Boss 302
Ford Mustang 1971-1972 Boss 351
Ford Ranchero 1957-1971 Base
Ford Ranchero 1957-1958, 1966 Custom
Ford Ranchero 1967 500 XL
Ford Ranchero 1967-1979 500
Ford Ranchero 1968-1979 GT
Ford Ranchero 1970-1979 Squire
Ford Thunderbird 1955-1979 Base
Ford Thunderbird 1978 Diamond Jubilee
Ford Thunderbird 1978-1979 Town Landau
Ford Thunderbird 1979 Heritage
Ford Torino 1968-1971 GT
Ford Torino 1968-1976 Base
Ford Torino 1969-1971 Squire
Ford Torino 1969-1971 Cobra
Ford Torino 1970-1971 Brougham
Ford Torino 1970-1971 Super Cobra Jet
Ford Torino 1971 500
Lincoln Continental 1961-1979 Base
Lincoln Mark III 1969-1971 Base
Lincoln Versailles 1977-1980 Base
Mercury Comet 1964-1969, 1971-1977 Base
Mercury Comet 1964-1965 202
Mercury Comet 1964-1965 404
Mercury Cougar 1967-1979 XR-7
Mercury Cougar 1967-1973, 1977-1979 Base
Mercury Cougar 1969-1970 Cobra Jet
Mercury Cougar 1969-1970 Boss 302
Mercury Cougar 1969-1970 Boss 429
Mercury Cougar 1977 Brougham
Mercury Cougar 1977 Villager
Mercury Grand Marquis 1975-1978 Base
Mercury Marauder 1969-1970 Base
Mercury Marauder 1969-1970 X-100
Mercury Marquis 1969-1978 Base
Mercury Marquis 1969-1978 Brougham
Mercury Marquis 1975-1976 Colony Park
Mercury Montego 1968-1976 Base
Mercury Montego 1968-1976 MX
Mercury Montego 1970-1975 Villager
Mercury Montego 1970-1974, 1976 MX Brougham
Mercury Montego 1972-1973 GT
Mercury Montego 1975 Brougham
Mercury Montego 1976 MX Villager

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

Check out these other great products