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InMotion WT28622 Wheel Bearing Race
Wheel Bearing Race for Heavy-Duty Rear Axles
The InMotion WT28622 wheel bearing race is built for rear inner wheel bearing service on a wide range of Dodge, Ram, Jeep, Chevrolet, Ford, Cadillac, and Oldsmobile applications. With a 3.844 in cup outside diameter and 0.766 in width, it supports precise bearing seating for stable rotation and reduced friction in demanding driveline use.
- Part number: WT28622
- Wheel bearing race for rear inner applications and select left-side transmission/axle uses
- Cup outside diameter: 3.844 in (97.63 mm)
- Width: 0.766 in (19.45 mm)
- Bearing cup radius: 0.03 in (0.8 mm)
- Built for consistent bearing support in automotive and industrial environments
Fitment and Application Details
Compatible With heavy-duty rear inner wheel bearing applications across Ram 1500, Ram 2500, Ram 3500, Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, Jeep J20, and other listed vehicles. This part number WT28622 is also used in select Cadillac Eldorado and Oldsmobile Toronado left-side THM425 transmission applications, plus Ford F-350 rear left Rockwell axle applications.
- Fits 2011-2019 Ram 1500, rear inner, with 10.5in ring gear
- Fits 2011-2018 Ram 2500, rear inner
- Fits 2011-2018 Ram 3500, rear inner, with Single Rear Wheels (SRW)
- Fits 2007-2010 Dodge Ram 1500, rear inner, with 10.5in ring gear
- Fits 2003-2010 Dodge Ram 2500, rear inner
- Fits 2003-2010 Dodge Ram 3500, rear inner, with Single Rear Wheels (SRW)
- Fits 1999-2003 Dodge Ram 3500 Van, rear inner, with 12in x 3in brakes
- Fits 1994-2002 Dodge Ram 2500, rear inner, with 13in x 2.5in brakes
- Fits 1974-1988 Jeep J20, rear inner
- Fits 1967-1972 Chevrolet C20 Suburban, rear inner, with Spicer 60-1 axle
- Fits 1967-1972 Chevrolet K20 Suburban, rear inner, with Spicer 60-1 axle
- Fits 1967 Cadillac Eldorado, left, THM425 transmissionMfrCode
- Fits 1966-1967 Oldsmobile Toronado, left, THM425 transmissionMfrCode
- Fits 1959-1962 Ford F-350, rear left, with Rockwell B140 axle
- Fits 1953-1958 Ford F-350, rear left, with Rockwell B100 axle
What This Bearing Race Helps Address
- Wheel bearing noise caused by worn or damaged race surfaces
- Excessive friction at the rear inner wheel bearing
- Loose or inconsistent bearing seating in the hub assembly
- Heat and wear from heavy-duty towing or load-carrying use
- Service issues on Ram 2500 and Ram 3500 rear axle bearing assemblies
Installation Notes
Inspect the bearing, hub, and spindle surfaces before installation and replace any worn mating components. Press the race in squarely and verify it is fully seated to maintain proper bearing preload and rotation. Confirm axle, brake, and position details against the vehicle listing before ordering, especially on Ram 1500, Dodge Ram 2500, and Ford F-350 applications.
Quality Assurance
InMotion manufactures this wheel bearing race from high-quality materials for durable service in automotive and industrial environments. The design focuses on smooth operation, stable bearing support, and reliable performance across the listed applications.
| Brand | InMotion |
| Part Number | WT28622 |
| Width | 0.76600000000000001 |
| Width | 19.45 |
| Bearing Cup Radius (in) | 0.03 |
| Bearing Cup Radius (mm) | 0.8 |
| Cup Outside Diameter (in) | 3.8439999999999999 |
| Cup Outside Diameter (mm) | 97.63 |
| Weight | 0.268 |
| Weight | 0.591 |
This part fits 189 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2018 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2018 | Ram | 2500 | Rear Inner | ||
| 2018 | Ram | 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2017 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2017 | Ram | 2500 | Rear Inner | ||
| 2017 | Ram | 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2016 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2016 | Ram | 2500 | Rear Inner | ||
| 2016 | Ram | 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2015 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2015 | Ram | 2500 | Rear Inner | ||
| 2015 | Ram | 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2014 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2014 | Ram | 2500 | Rear Inner | ||
| 2013 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2013 | Ram | 2500 | Rear Inner | ||
| 2013 | Ram | 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2012 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2012 | Ram | 2500 | Rear Inner | ||
| 2012 | Ram | 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2011 | Ram | 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2011 | Ram | 2500 | Rear Inner | ||
| 2011 | Ram | 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2010 | Dodge | Ram 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2010 | Dodge | Ram 2500 | Rear Inner | ||
| 2010 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2009 | Dodge | Ram 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2009 | Dodge | Ram 2500 | Rear Inner | ||
| 2009 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2008 | Dodge | Ram 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2008 | Dodge | Ram 2500 | Rear Inner | ||
| 2008 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2007 | Dodge | Ram 1500 | Rear Inner | with 10.5in Ring Gear | |
| 2007 | Dodge | Ram 2500 | Rear Inner | ||
| 2007 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2006 | Dodge | Ram 2500 | Rear Inner | ||
| 2006 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2005 | Dodge | Ram 2500 | Rear Inner | ||
| 2005 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2004 | Dodge | Ram 2500 | Rear Inner | ||
| 2004 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2003 | Dodge | Ram 2500 | Rear Inner | ||
| 2003 | Dodge | Ram 3500 | Rear Inner | with Single Rear Wheels (SRW) | |
| 2003 | Dodge | Ram 3500 Van | Rear Inner | with 12in x 3in Brakes | |
| 2002 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 2002 | Dodge | Ram 3500 Van | Rear Inner | with 12in x 3in Brakes | |
| 2001 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 2001 | Dodge | Ram 3500 Van | Rear Inner | with 12in x 3in Brakes | |
| 2000 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 2000 | Dodge | Ram 3500 Van | Rear Inner | with 12in x 3in Brakes | |
| 1999 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 1999 | Dodge | Ram 3500 Van | Rear Inner | with 12in x 3in Brakes | |
| 1998 | Dodge | B3500 | Rear Inner | with 12in x 3in Brakes | |
| 1998 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 1997 | Dodge | B3500 | Rear Inner | with 12in x 3in Brakes | |
| 1997 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 1996 | Dodge | B3500 | Rear Inner | with 12in x 3in Brakes | |
| 1996 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 1995 | Dodge | B3500 | Rear Inner | with 12in x 3in Brakes | |
| 1995 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 1994 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1994 | Dodge | Ram 2500 | Rear Inner | with 13in x 2.5in Brakes | |
| 1993 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1993 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1993 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1993 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1993 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1992 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1992 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1992 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1992 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1992 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1991 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1991 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1991 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1991 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1991 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1990 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1990 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1990 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1990 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1990 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1989 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1989 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1989 | Dodge | D350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1989 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1989 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1988 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1988 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1988 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1988 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1988 | Dodge | W350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1988 | Jeep | J20 | Rear Inner | ||
| 1987 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1987 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1987 | Dodge | D350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1987 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1987 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1987 | Jeep | J20 | Rear Inner | ||
| 1986 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1986 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1986 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1986 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1986 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1986 | Jeep | J20 | Rear Inner | ||
| 1985 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1985 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1985 | Dodge | D350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1985 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1985 | Dodge | W350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1985 | Jeep | J20 | Rear Inner | ||
| 1984 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1984 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1984 | Dodge | D350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1984 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1984 | Dodge | W350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1984 | Jeep | J20 | Rear Inner | ||
| 1983 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1983 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1983 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1983 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1983 | Dodge | W350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1983 | Jeep | J20 | Rear Inner | ||
| 1983 | Plymouth | PB350 | Rear Inner | with 12in x 3in Brakes | |
| 1982 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1982 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1982 | Dodge | D350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1982 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1982 | Dodge | W350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1982 | Jeep | J20 | Rear Inner | ||
| 1982 | Plymouth | PB350 | Rear Inner | with 12in x 3in Brakes | |
| 1981 | Dodge | B350 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1981 | Dodge | D250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1981 | Dodge | D350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1981 | Dodge | W250 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1981 | Dodge | W350 | Rear Inner | with Spicer 60 Heavy Duty Axle | |
| 1981 | Jeep | J20 | Rear Inner | ||
| 1981 | Plymouth | PB350 | Rear Inner | with 12in x 3in Brakes | |
| 1980 | Dodge | B300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1980 | Dodge | D300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1980 | Dodge | W300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1980 | Jeep | J20 | Rear Inner | ||
| 1979 | Dodge | B300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1979 | Dodge | D300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1979 | Dodge | W300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1979 | Jeep | J20 | Rear Inner | ||
| 1978 | Dodge | B300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1978 | Dodge | D300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1978 | Dodge | W300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1978 | Jeep | J20 | Rear Inner | ||
| 1977 | Dodge | B300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1977 | Dodge | D300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1977 | Dodge | W300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1977 | Jeep | J20 | Rear Inner | ||
| 1976 | Dodge | B300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1976 | Dodge | D300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1976 | Dodge | W300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1976 | Jeep | J20 | Rear Inner | ||
| 1975 | Dodge | B300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1975 | Dodge | D300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1975 | Dodge | W300 | Rear Inner | with 9,000lb Gross Vehicle Weight (GVW) | |
| 1975 | Jeep | J20 | Rear Inner | ||
| 1974 | Jeep | J20 | Rear Inner | ||
| 1972 | Chevrolet | C20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1972 | Chevrolet | K20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1971 | Chevrolet | C20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1971 | Chevrolet | K20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1970 | Chevrolet | C20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1970 | Chevrolet | K20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1969 | Chevrolet | C20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1969 | Chevrolet | K20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1968 | Chevrolet | C20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1968 | Chevrolet | K20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1967 | Cadillac | Eldorado | Automatic | Left | THM425 TransmissionMfrCode |
| 1967 | Chevrolet | C20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1967 | Chevrolet | K20 Suburban | Rear Inner | with Spicer 60-1 Axle | |
| 1967 | Oldsmobile | Toronado | Automatic | Left | THM425 TransmissionMfrCode |
| 1966 | Oldsmobile | Toronado | Automatic | Left | THM425 TransmissionMfrCode |
| 1962 | Ford | F-350 | Rear Left | with Rockwell B140 Axle | |
| 1961 | Ford | F-350 | Rear Left | with Rockwell B140 Axle | |
| 1960 | Ford | F-350 | Rear Left | with Rockwell B140 Axle | |
| 1959 | Ford | F-350 | Rear Left | with Rockwell B140 Axle | |
| 1958 | Ford | F-350 | Rear Left | with Rockwell B100 Axle | |
| 1957 | Ford | F-350 | Rear Left | with Rockwell B100 Axle | |
| 1956 | Ford | F-350 | Rear Left | with Rockwell B100 Axle | |
| 1955 | Ford | F-350 | Rear Left | with Rockwell B100 Axle | |
| 1954 | Ford | F-350 | Rear Left | with Rockwell B100 Axle | |
| 1953 | Ford | F-350 | Rear Left | with Rockwell B100 Axle |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.