Motive Gear F9IK Differential Install Kit for Ford 9", 28 Spline, Open RG Bolts – Fits Ford/Mercury/Lincoln Models (1957-1987), Replaces: OE 090100, OE 90100, Ratech 106K
Product details
| Management number | 212855305 | Release Date | 2026/04/12 | List Price | $11.81 | Model Number | 212855305 | ||
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Short Summary: The Motive Gear F9IK Differential Install Kit is engineered for Ford 9" differentials with open ring gear bolts and 28-spline pinion gears. This mini-install kit includes all the essentials needed for professional gear installation and setup in classic Ford, Lincoln, and Mercury vehicles.Key FeaturesAxle Fitment: Ford 9" Rear DifferentialSpline Count: 28 Spline Pinion GearKit Contents: Crush Sleeve, Pinion Seal, Pinion Nut, Pinion Shims, Open-Length Ring Gear Bolts, Brush, RTV or Cover Gasket, Thread Locker, Marking CompoundDifferential Type: Open CarrierPosition: RearVehicle CompatibilityFits Ford 9" rear differentials with 28-spline pinions across a variety of Ford, Lincoln, and Mercury models.Ford1966–1986 Bronco1969–1981 E-100 Econoline1975–1981 E-100 Econoline Club Wagon1975–1987 E-150 Econoline / Econoline Club Wagon1969–1974 E-200 Econoline1975–1983 F-1001975–1986 F-1501957–1970 Fairlane1959–1967 Galaxie1962–1974 Galaxie 5001972–1976 Gran Torino1975–1980 Granada1965–1979 LTD1977–1979 LTD II1965–1973 Mustang1957–1979 Ranchero1957–1979 Thunderbird1969–1976 TorinoLincoln1977–1980 VersaillesMercury1966–1969 Comet1967–1979 Cougar1975–1978 Grand Marquis1963–1970 Marauder1967–1978 Marquis1975–1980 Monarch1968–1976 MontegoReplaces OEM & Aftermarket Part NumbersOE Aftermarket: 090100, 90100Ratech: 106KRichmond Gear: 83-1011-BYukon Gear & Axle: MK F9-AWarranty & Quality AssuranceBacked by a 1-Year / 50,000-Mile Warranty, Motive Gear products are built for long-term performance and OE-level fitment. Trusted by mechanics and gear specialists, this kit ensures reliable differential setup and smooth operation for your classic drivetrain rebuild.
- Comprehensive differential mini-install kit designed for Ford 9" rear ends with 28 spline pinion and open ring gear bolts.
- Includes essential components: crush sleeve, pinion seal, pinion nut, pinion shims, ring gear bolts, thread locker, brush, RTV or gasket, and marking compound.
- Compatible with a wide range of Ford, Lincoln, and Mercury vehicles from 1957–1987, including Mustang, Bronco, F-Series, and Thunderbird.
- OE-quality components ensure precise fit and reliable performance during gear installation or differential service.
- Backed by Motive Gear’s 1-year or 50,000-mile limited warranty—trusted by performance professionals and DIY builders alike.
| Brand | Motive Gear |
|---|---|
| Model | F9IK |
| Exterior | Machined |
| Item Weight | 14.4 ounces |
| Manufacturer | Motive Gear |
| OEM Part Number | OE Aftermarket 090100, OE Aftermarket 90100, Ratech 106K, Richmond Gear 83-1011-B, Yukon Gear and Axle MK F9-A |
| Item model number | F9IK |
| Product Dimensions | 11.25 x 12 x 2 inches |
| Manufacturer Part Number | F9IK |
| Is Discontinued By Manufacturer | No |
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