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Motive Gear Performance Differential Ring and Pinion - Part Number: F890389
The Motive Gear Performance Differential Ring and Pinion (Part Number: F890389) is engineered for those who demand durability and performance from their drivetrain components. Whether you're hitting the trails or cruising down the highway, this gear set is designed to deliver reliable performance under a variety of conditions.
Key Features
- Ring Gear Diameter: 9 inches
- Pinion Shaft Diameter: 1.313 inches
- Ring Gear Tooth Quantity: 35
- Pinion Gear Tooth Quantity: 9
- Pinion Spline Count: 28
- Ring and Pinion Gear Ratio: 3.89
- Material: 8620 Steel for enhanced strength
- Standard Ring Gear Rotation
- Compatible with Ford 9 differential case design
Customer Feedback
Many customers appreciate the robust build quality of the F890389. One user mentioned, "I installed this on my 1975 F-150, and I couldn't be happier. The performance is smooth, and it handles both on-road and off-road driving like a champ." Another customer noted, "The installation was straightforward, and I've noticed a significant improvement in my truck's acceleration."
Technical Insights
This ring and pinion set is built with racing heritage, ensuring that it can withstand the rigors of high-performance driving. Extensive testing by in-house engineers means that you can trust the quality and reliability of this product. With a gear ratio of 3.89, it strikes a balance between power and fuel efficiency, making it a great choice for both everyday driving and spirited adventures.
Fitment
While the F890389 is designed for universal fitment, we recommend verifying compatibility with your specific vehicle model. This product is confirmed to fit a range of Ford vehicles, including:
- Ford Bronco (1966-1986)
- Ford F-100 (1975-1983)
- Ford F-150 (1975-1986)
- Ford Mustang (1965-1973)
- Lincoln Continental (1961-1979)
- Mercury Cougar (1967-1979)
- ...and many more!
Important Note
As with any performance part, it's essential to conduct your own research to ensure that this ring and pinion set meets your specific needs and vehicle requirements.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford Bronco | 1966-1974 | Base |
| Ford Bronco | 1968-1969 | Roadster |
| Ford Bronco | 1968-1973 | Wagon |
| Ford Bronco | 1975 | Ranger |
| Ford Bronco | 1975-1986 | Custom |
| Ford Bronco | 1975, 1978 | Northland |
| Ford Bronco | 1975-1977 | Sport |
| 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 | Base |
| Ford Bronco II | 1984-1986 | Eddie Bauer |
| Ford Bronco II | 1984-1985 | XLS |
| Ford Bronco II | 1984-1986 | XLT |
| Ford E-100 Econoline | 1975-1978 | Chateau |
| Ford E-100 Econoline | 1975-1978 | Base |
| Ford E-100 Econoline | 1975-1978 | Custom |
| Ford E-100 Econoline | 1975-1978 | Northland |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Custom |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Chateau |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Base |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Northland |
| Ford F-100 | 1975-1978 | Northland |
| Ford F-100 | 1975-1981 | Ranger |
| Ford F-100 | 1975-1982 | Custom |
| Ford F-100 | 1975-1981 | Ranger XLT |
| Ford F-100 | 1975-1979, 1983 | Base |
| Ford F-100 | 1977 | XLT |
| Ford F-100 | 1978-1981 | Ranger Lariat |
| Ford F-100 | 1982-1983 | XLT Lariat |
| Ford F-100 | 1982-1983 | XLS |
| Ford F-100 | 1982-1983 | XL |
| Ford F-150 | 1975-1981, 1984-1986 | Ranger |
| Ford F-150 | 1975-1978 | Northland |
| Ford F-150 | 1975-1981 | Ranger XLT |
| Ford F-150 | 1975-1986 | Custom |
| 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, 1985-1986 | XLT Lariat |
| Ford F-150 | 1982-1983 | XLS |
| Ford Fairlane | 1957-1969 | Base |
| Ford Fairlane | 1957-1970 | 500 |
| Ford Fairlane | 1966-1967 | 500XL |
| Ford Galaxie | 1959-1967 | Base |
| Ford Galaxie | 1960 | Special |
| Ford Galaxie | 1961 | Starliner |
| Ford Galaxie | 1961 | Sunliner |
| Ford Galaxie | 1961 | Club Victoria |
| Ford Galaxie | 1961 | Town Victoria |
| Ford Galaxie 500 | 1962-1970 | XL |
| Ford Galaxie 500 | 1962-1974 | Base |
| Ford Galaxie 500 | 1962-1964 | Sunliner |
| Ford Galaxie 500 | 1962-1964 | Victoria |
| 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 | Base |
| Ford Granada | 1975-1980 | Ghia |
| 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 | Squire |
| Ford LTD II | 1977-1978 | Brougham |
| Ford LTD II | 1977-1979 | S |
| 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 | Shelby GT-500KR |
| Ford Mustang | 1968-1970 | Shelby GT-350 |
| Ford Mustang | 1969-1970 | Boss 429 |
| Ford Mustang | 1970-1973 | Grande |
| Ford Mustang | 1970-1973 | Mach 1 |
| Ford Mustang | 1971-1972 | Boss 351 |
| Ford Mustang | 1971 | Boss 302 |
| Ford Ranchero | 1957-1958, 1966 | Custom |
| Ford Ranchero | 1957-1971 | Base |
| Ford Ranchero | 1967-1979 | 500 |
| Ford Ranchero | 1967 | 500 XL |
| 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 | 1968-1976 | Base |
| Ford Torino | 1968-1971 | GT |
| Ford Torino | 1969-1971 | Cobra |
| Ford Torino | 1969-1971 | Squire |
| Ford Torino | 1970-1971 | Super Cobra Jet |
| Ford Torino | 1970-1971 | Brougham |
| Ford Torino | 1971 | 500 |
| Lincoln Continental | 1961-1979 | Base |
| Lincoln Mark III | 1969-1971 | Base |
| Lincoln Versailles | 1977-1980 | Base |
| Mercury Comet | 1964-1965 | 404 |
| Mercury Comet | 1964-1969, 1971-1977 | Base |
| Mercury Comet | 1964-1965 | 202 |
| Mercury Cougar | 1967-1973, 1977-1979 | Base |
| Mercury Cougar | 1967-1979 | XR-7 |
| Mercury Cougar | 1969-1970 | Boss 429 |
| Mercury Cougar | 1969-1970 | Cobra Jet |
| Mercury Cougar | 1969-1970 | Boss 302 |
| Mercury Cougar | 1977 | Brougham |
| Mercury Cougar | 1977 | Villager |
| Mercury Grand Marquis | 1975-1978 | Base |
| Mercury Marauder | 1969-1970 | X-100 |
| Mercury Marauder | 1969-1970 | Base |
| Mercury Marquis | 1969-1978 | Brougham |
| Mercury Marquis | 1969-1978 | Base |
| 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 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 PartsMotive 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 ChampionsTheir 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 RacingIf 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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