SKU: ZK F9-B | UPC: 883584370352
USA Standard Master Overhaul Kit For The Ford 9in LM501310 Diff ZK F9-B Fits 1957-1988 Ford Classics
USA Standard Gear master overhaul kits deliver every component needed for a Ford 9-inch differential rebuild using the LM501310 pinion bearing in one convenient package. Designed for classic Ford Broncos, F-Series trucks, Mustangs, Fairlanes, and Econolines from 1957 to 1988, this kit ensures accurate setup and reliable performance after overhaul. Mechanics save hours sourcing parts while getting OEM-spec quality bearings, seals, and shims tailored to 1.719-inch pinion shafts.
Key Features
- Pinion Bearing Set: LM501310 cone and LM501314 cup for precise 1.719-inch pinion fitment
- Carrier Bearings: LM102949/LM102910 bearings and races for smooth operation
- Seals Kit: Pinion seal and complete gaskets to prevent leaks
- Shim Pack: Assorted thicknesses for exact preload and backlash adjustment
- Install Hardware: Crush sleeve, pinion nut, and ring gear bolts included
- Setup Tools: Marking compound and brush for gear pattern checks
Specifications
| Detail | Value |
|---|---|
| Brand | USA Standard Gear |
| Type | Master Overhaul Kit |
| Compatibility | Ford 9-inch Differential LM501310 Pinion Bearing |
| MPN | ZK F9-B |
| Shipping Weight | 10.40 lbs |
| Box Dimensions | 13 x 13 x 4 inches |
| Country of Origin | USA |
| Warranty | 1 Year Limited |
Whats Included
- Pinion bearing and race set (LM501310/LM501314)
- Carrier bearing and race set (LM102949/LM102910)
- Pinion seal
- Shim kit
- Pinion nut and crush sleeve
- Ring gear bolts
- Pinion depth shims
- Marking compound and brush
Product Notes
- Designed specifically for Ford 9-inch axles with 1.719-inch (LM501310) pinion bearing
- Special order item, allow extra time for processing
- Clearance item, limited stock available
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1966-1974 | Ford | Bronco | Base |
| 1975-1986 | Ford | Bronco | Custom |
| 1985-1986 | Ford | Bronco | Eddie Bauer |
| 1975,1978 | Ford | Bronco | Northland |
| 1975 | Ford | Bronco | Ranger |
| 1978-1981 | Ford | Bronco | Ranger XLT |
| 1968-1969 | Ford | Bronco | Roadster |
| 1975-1977 | Ford | Bronco | Sport |
| 1968-1973 | Ford | Bronco | Wagon |
| 1982-1983 | Ford | Bronco | XLS |
| 1984-1986 | Ford | Bronco | XLT |
| 1982-1983 | Ford | Bronco | XLT Lariat |
| 1969-1982 | Ford | E-100 Econoline | Base |
| 1975-1982 | Ford | E-100 Econoline | Chateau |
| 1969-1974 | Ford | E-100 Econoline | Club Wagon |
| 1975-1983 | Ford | E-100 Econoline | Custom |
| 1975-1978 | Ford | E-100 Econoline | Northland |
| 1983 | Ford | E-100 Econoline | XL |
| 1979-1982,1984-1986 | Ford | E-150 Econoline | Base |
| 1979-1982 | Ford | E-150 Econoline | Chateau |
| 1979-1983,1987-1988 | Ford | E-150 Econoline | Custom |
| 1983-1988 | Ford | E-150 Econoline | XL |
| 1969-1974 | Ford | E-200 Econoline | Base |
| 1971-1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-200 Econoline | Club Wagon |
| 1970-1974 | Ford | E-200 Econoline | Custom Wagon |
| 1957-1974,1976 | Ford | F-100 | Base |
| 1975-1976 | Ford | F-100 | Custom |
| 1975-1976 | Ford | F-100 | Northland |
| 1975-1976 | Ford | F-100 | Ranger |
| 1975-1976 | Ford | F-100 | Ranger XLT |
| 1976-1978,1983-1986 | Ford | F-150 | Base |
| 1975-1982,1987 | Ford | F-150 | Custom |
| 1975-1978 | Ford | F-150 | Northland |
| 1975-1981 | Ford | F-150 | Ranger |
| 1978-1981 | Ford | F-150 | Ranger Lariat |
| 1975-1981 | Ford | F-150 | Ranger XLT |
| 1982-1987 | Ford | F-150 | XL |
| 1982-1983 | Ford | F-150 | XLS |
| 1977,1983-1984 | Ford | F-150 | XLT |
| 1982,1985-1987 | Ford | F-150 | XLT Lariat |
| 1957-1970 | Ford | Fairlane | 500 |
| 1966-1967 | Ford | Fairlane | 500XL |
| 1957-1969 | Ford | Fairlane | Base |
| 1960-1970 | Ford | Falcon | Base |
| 1962 | Ford | Falcon | Deluxe |
| 1963-1970 | Ford | Falcon | Futura |
| 1963-1965 | Ford | Falcon | Futura Sprint |
| 1959-1967 | Ford | Galaxie | Base |
| 1961 | Ford | Galaxie | Club Victoria |
| 1960 | Ford | Galaxie | Special |
| 1961 | Ford | Galaxie | Starliner |
| 1961 | Ford | Galaxie | Sunliner |
| 1961 | Ford | Galaxie | Town Victoria |
| 1968-1974 | Ford | Galaxie 500 | Base |
| 1968-1970 | Ford | Galaxie 500 | XL |
| 1972-1976 | Ford | Gran Torino | Base |
| 1973-1976 | Ford | Gran Torino | Brougham |
| 1974-1975 | Ford | Gran Torino | Elite |
| 1972-1975 | Ford | Gran Torino | Sport |
| 1972-1976 | Ford | Gran Torino | Squire |
| 1975-1979 | Ford | Granada | Base |
| 1978-1979 | Ford | Granada | ESS |
| 1975-1979 | Ford | Granada | Ghia |
| 1965-1979 | Ford | LTD | Base |
| 1970-1976 | Ford | LTD | Brougham |
| 1975-1979 | Ford | LTD | Country Squire |
| 1975-1979 | Ford | LTD | Landau |
| 1970-1977 | Ford | Maverick | Base |
| 1975-1977 | Ford | Maverick | Grabber |
| 1965-1973 | Ford | Mustang | Base |
| 1969-1971 | Ford | Mustang | Boss 302 |
| 1971-1972 | Ford | Mustang | Boss 351 |
| 1969-1970 | Ford | Mustang | Boss 429 |
| 1970-1973 | Ford | Mustang | Grande |
| 1970-1973 | Ford | Mustang | Mach 1 |
| 1965-1970 | Ford | Mustang | Shelby GT-350 |
| 1966 | Ford | Mustang | Shelby GT-350H |
| 1967-1970 | Ford | Mustang | Shelby GT-500 |
| 1968 | Ford | Mustang | Shelby GT-500KR |
| 1967-1979 | Ford | Ranchero | 500 |
| 1967 | Ford | Ranchero | 500 XL |
| 1957-1971 | Ford | Ranchero | Base |
| 1957-1958,1966 | Ford | Ranchero | Custom |
| 1968-1979 | Ford | Ranchero | GT |
| 1970-1979 | Ford | Ranchero | Squire |
| 1955-1979 | Ford | Thunderbird | Base |
| 1978 | Ford | Thunderbird | Diamond Jubilee |
| 1979 | Ford | Thunderbird | Heritage |
| 1978-1979 | Ford | Thunderbird | Town Landau |
| 1968-1971 | Lincoln | Mark III | Base |
| 1964-1965 | Mercury | Comet | 404 |
| 1964-1969,1971-1977 | Mercury | Comet | Base |
| 1967-1973,1977-1979 | Mercury | Cougar | Base |
| 1969-1970 | Mercury | Cougar | Boss 302 |
| 1969-1970 | Mercury | Cougar | Boss 429 |
| 1977 | Mercury | Cougar | Brougham |
| 1969-1970 | Mercury | Cougar | Cobra Jet |
| 1977 | Mercury | Cougar | Villager |
| 1967-1979 | Mercury | Cougar | XR-7 |
| 1975-1980 | Mercury | Grand Marquis | Base |
| 1979-1980 | Mercury | Grand Marquis | Colony Park |
Why Choose USA Standard Gear?
- One kit contains all exact parts for Ford 9-inch rebuilds
- Precision components match OEM specs for reliable differentials
- Trusted by shops for classic Ford truck and muscle car projects
- Simplifies overhaul process with pre-matched bearings and shims
Frequently Asked Questions
- Q: Which Ford 9-inch axles does ZK F9-B fit?
- A: Fits 9-inch differentials using LM501310 1.719-inch pinion bearing in 1957-1988 models
- Q: Does the kit include ring gear bolts?
- A: Yes, includes ring gear bolts, crush sleeve, and pinion nut
- Q: What is the warranty on this overhaul kit?
- A: Backed by a 1-year limited warranty from USA Standard Gear
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box 13 x 13 x 4 inches, 10.40 lbs





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