InMotion WTLM102949 Axle Differential Bearing

Axle Differential Bearing for Driveline Service

The InMotion WTLM102949 axle differential bearing is built for driveline applications that demand smooth rotation, reduced friction, and stable support under load. With a tapered bearing design and universal-style dimensions, it serves a wide range of front and rear axle setups across Ford, Dodge, Chevrolet, GMC, Toyota, Jeep, and other vehicles.

Use WTLM102949 when servicing a front inner bearing on a Ford E-350 Super Duty or a rear axle bearing on classic Ford 9-inch applications. This bearing is also used in many truck, van, SUV, and performance driveline repairs where consistent bearing support is required.

Key Features

• Taper bearing design for controlled load handling and rotational stability
• Inside diameter: 1.781 in. / 45.2 mm
• Width: 0.78 in. / 19.8 mm
• Cone radius: 0.14 in. / 3.6 mm
• Universal-fit bearing used across multiple axle and differential applications
• InMotion part number WTLM102949 for cataloging and replacement matching

Detailed Description

WTLM102949 is an axle differential bearing intended for driveline repair where accurate bearing support matters. Its tapered construction helps maintain alignment and smooth operation in front axle, rear axle, and differential service. The listed dimensions make it easier to verify fitment during rebuilds, bearing replacement, or axle maintenance on vehicles such as the Ford F-250 Super Duty, Dodge Ram 2500, Chevrolet Silverado 2500 HD, and Toyota Land Cruiser.

This part number, WTLM102949, is a practical choice for technicians and DIY builders working on older and newer driveline assemblies that require a tapered axle bearing with the specified dimensions. It cross-references Timken SET45 for the same application.

What It Helps Fix

• Wheel or axle end play caused by worn bearing surfaces
• Noise from a failing differential or axle bearing
• Rough rotation in front inner or rear axle assemblies
• Vibration related to bearing wear in driveline components
• Reduced stability in axle support during operation

Installation Notes and Tips

Confirm inside diameter, width, and cone radius before installation. Match the bearing to the exact axle configuration, position, and notes shown in the fitment data, including front inner, front outer, rear, and rear outer applications. For vehicles such as Ford E-Series vans, Ram trucks, and Chevrolet/GMC heavy-duty pickups, verify axle type and transmission or ring-gear notes where listed. Clean and inspect the race, seal surfaces, and spindle or axle housing before assembly.

Quality Assurance

InMotion manufactures this bearing from high-quality materials for dependable service in automotive and industrial environments. The design focuses on durability, smooth operation, and consistent performance across a broad range of driveline applications.

Compatible With: Fits 2021-2023 Ford E-350 Super Duty, front inner; Fits 1999-2019 Ford E-350 Super Duty, front inner; Fits 2007-2014 Ford E-150, front inner; Fits 2003-2014 Ford E-250, front inner; Fits 2011 Ram 1500, front with Chrysler C205F Axle; Fits 2011 Ram Dakota, front with Chrysler C205F Axle; Fits 2000-2010 Dodge Dakota, front with Chrysler C205F Axle; Fits 2010 Dodge Ram 1500, front with Chrysler C205FD Axle; Fits 2006 Dodge Ram 1500, front with Chrysler C205FD Axle; Fits 2007-2009 Chrysler Aspen, front with Chrysler C205F Axle; Fits 2000-2009 Dodge Durango, front with Chrysler C205F Axle; Fits 2007-2009 Dodge Ram 1500, front with Chrysler C205F Axle; Fits 2005 Dodge Ram 1500, front with Chrysler C205F Axle; Fits 2006-2009 Mitsubishi Raider, front with Chrysler C205F Axle; Fits 2007 Chevrolet Silverado 2500 HD Classic, front; Fits 2007 Chevrolet Silverado 3500 Classic, front; Fits 1999-2007 Ford F-250 Super Duty, front inner; Fits 1999-2007 Ford F-350 Super Duty, front inner; Fits 2007 GMC Sierra 2500 HD Classic, front; Fits 2007 GMC Sierra 3500 Classic, front; Fits 1998-2007 Lexus LX470, front outer; Fits 1976-2007 Toyota Land Cruiser, front outer; Fits 2002-2006 Chevrolet Silverado 1500, front with New Process 4500 Transmission; Fits 2001-2006 Chevrolet Silverado 2500 HD, front; Fits 2001-2006 Chevrolet Silverado 3500, front; Fits 2002-2006 GMC Sierra 1500, front with New Process 4500 Transmission; Fits 2001-2006 GMC Sierra 2500 HD, front; Fits 2001-2006 GMC Sierra 3500, front; Fits 2004-2006 Pontiac GTO, rear with Spicer M80 Axle; Fits 1994-2005 Dodge Ram 2500, front; Fits 1994-2005 Dodge Ram 3500, front; Fits 2003-2005 Ford E-350 Club Wagon, front inner; Fits 2000-2005 Ford Excursion, front inner; Fits 1999-2004 Chevrolet Silverado 2500, front; Fits 1994-2004 Dodge Ram 1500, front; Fits 1999-2004 GMC Sierra 2500, front; Fits 1994-2004 Land Rover Discovery, front with Salisbury 8HS Axle; Fits 1997-2004 Mitsubishi Montero Sport, front inner; Fits 1999-2003 Dodge Ram 2500 Van, front inner with 4,000lb Axle(s); Fits 1999-2003 Dodge Ram 3500 Van, front inner; Fits 1975-2002 Ford E-250 Econoline, front inner; Fits 1977-2002 Ford E-350 Econoline Club Wagon, front inner; Fits 1995-2002 Kia Sportage, front inner; Fits 1995-2000 Chevrolet C2500, front; Fits 1995-2000 Chevrolet C3500, front; Fits 1992 Chevrolet C3500, front; Fits 1995-2000 Chevrolet K2500, front; Fits 1991-1992 Chevrolet K2500, front; Fits 1995-2000 Chevrolet K3500, front; Fits 1992 Chevrolet K3500, front; Fits 1995-2000 GMC C2500, front; Fits 1995-2000 GMC C3500, front; Fits 1995-2000 GMC K2500, front; Fits 1991-1992 GMC K2500, front; Fits 1995-2000 GMC K3500, front; Fits 1983-2000 Mitsubishi Montero, front inner; Fits 1998-1999 Ford F-250, front inner with 8,800lb Gross Vehicle Weight (GVW); Fits 1994-1999 GMC P3500, front; Fits 1997-1998 Chevrolet C1500, front; Fits 1995 Chevrolet C1500, front; Fits 1997-1998 Chevrolet K1500, front; Fits 1995 Chevrolet K1500, front; Fits 1992 Chevrolet K1500, front; Fits 1998 Dodge B2500, front inner with 4,000lb Axle(s); Fits 1998 Dodge B3500, front inner; Fits 1975-1998 Ford E-350 Econoline, front inner; Fits 1997-1998 GMC C1500, front; Fits 1995 GMC C1500, front; Fits 1997-1998 GMC K1500, front; Fits 1995 GMC K1500, front; Fits 1993-1998 Toyota T100, front outer; Fits 1997 Ford F-250 HD, front inner with 8,800lb Gross Vehicle Weight (GVW); Fits 1976-1997 Ford F-350, front inner; Fits 1996-1997 Lexus LX450, front outer; Fits 1996 Chevrolet C1500, front with New Process 4500 Transmission; Fits 1991-1994 Chevrolet C1500, front with New Process 4500 Transmission; Fits 1996 Chevrolet K1500, front with New Process 4500 Transmission; Fits 1993-1994 Chevrolet K1500, front with New Process 4500 Transmission; Fits 1991 Chevrolet K1500, front with New Process 4500 Transmission; Fits 1995-1996 Chevrolet Tahoe, front; Fits 1986-1996 Ford F-250, front inner; Fits 1996 GMC C1500, front with New Process 4500 Transmission; Fits 1991-1994 GMC C1500, front with New Process 4500 Transmission; Fits 1996 GMC K1500, front with New Process 4500 Transmission; Fits 1991-1994 GMC K1500, front with New Process 4500 Transmission; Fits 1995 GMC Yukon, front; Fits 1984-1995 Toyota 4Runner, front outer; Fits 1979-1995 Toyota Pickup, front outer; Fits 1991-1994 Chevrolet Blazer, front with New Process 4500 Transmission; Fits 1991-1994 Chevrolet C2500, front with New Process 4500 Transmission; Fits 1994 Chevrolet C3500, front with New Process 4500 Transmission; Fits 1993-1994 Chevrolet K2500, front with New Process 4500 Transmission; Fits 1994 Chevrolet K3500, front with New Process 4500 Transmission; Fits 1991-1994 GMC C2500, front with New Process 4500 Transmission; Fits 1993-1994 GMC C3500, front with New Process 4500 Transmission; Fits 1993-1994 GMC K2500, front with New Process 4500 Transmission; Fits 1993-1994 GMC K3500, front with New Process 4500 Transmission; Fits 1992-1994 GMC Yukon, front with New Process 4500 Transmission; Fits 1985-1994 Mitsubishi Mighty Max, front inner; Fits 1993 Chevrolet C3500, front with New Process 4500HD Transmission; Fits 1993 Chevrolet K3500, front with New Process 4500HD Transmission; Fits 1991-1993 Chevrolet P30, front with New Process 4500 Transmission; Fits 1992-1993 Dodge D150, front; Fits 1992-1993 Dodge D250, front; Fits 1992-1993 Dodge D350, front; Fits 1987-1993 Dodge Ram 50, front inner; Fits 1985 Dodge Ram 50, front inner; Fits 1991-1993 GMC P3500, front with New Process 4500 Transmission; Fits 1987-1993 Mazda B2600, front inner; Fits 1991-1992 GMC C3500, front with New Process 4500HD Transmission; Fits 1991-1992 GMC K3500, front with New Process 4500HD Transmission; Fits 1975-1991 Ford E-250 Econoline Club Wagon, front inner; Fits 1985-1991 Pontiac Firebird, rear with Borg-Warner M78 Differential; Fits 1987-1990 Chevrolet Camaro, rear with Borg-Warner M78 Differential; Fits 1987-1989 Dodge Raider, front inner; Fits 1987-1989 Toyota Van, front outer; Fits 1983-1986 Dodge Power Ram 50, front inner; Fits 1970-1986 Ford Bronco, rear with 9in Ring Gear; Fits 1975-1986 Ford E-150 Econoline, rear with 9in Ring Gear; Fits 1975-1986 Ford E-150 Econoline Club Wagon, rear with 9in Ring Gear; Fits 1975-1986 Ford F-150, rear with 9in Ring Gear; Fits 1977-1986 Jeep CJ7, front inner; Fits 1976-1985 Ford F-250, front inner with Heavy Duty Brakes; Fits 1981-1985 Jeep Scrambler, front inner; Fits 1983-1984 Mitsubishi Mighty Max, front outer; Fits 1974-1983 Ford E-100 Econoline, rear with 9in Ring Gear; Fits 1975-1983 Ford E-100 Econoline Club Wagon, rear with 9in Ring Gear; Fits 1970-1983 Ford F-100, rear with 9in Ring Gear; Fits 1977-1983 Jeep CJ5, front inner; Fits 1977-1980 Lincoln Versailles, rear with 9in Ring Gear; Fits 1978-1980 Mercury Monarch, rear with 9in Ring Gear; Fits 1979 Ford LTD, rear with 9in Ring Gear; Fits 1977 Ford LTD, rear with 9in Ring Gear; Fits 1974 Ford LTD, rear with 9in Ring Gear; Fits 1971 Ford LTD, rear with 9in Ring Gear; Fits 1970-1979 Ford Thunderbird, rear with 9in Ring Gear; Fits 1973-1979 Lincoln Continental, rear with 9in Ring Gear; Fits 1970-1979 Mercury Cougar, rear with 9in Ring Gear; Fits 1979 Mercury Grand Marquis, rear with 9in Ring Gear; Fits 1975-1977 Mercury Grand Marquis, rear with 9in Ring Gear; Fits 1978-1979 Mercury Marquis, rear with 9in Ring Gear; Fits 1975-1976 Mercury Marquis, rear with 9in Ring Gear; Fits 1970-1971 Mercury Marquis, rear with 9in Ring Gear; Fits 1978 Ford LTD, rear with 8.7in Ring Gear; Fits 1975-1976 Ford LTD, rear with 8.7in Ring Gear; Fits 1972-1973 Ford LTD, rear with 8.7in Ring Gear; Fits 1969-1970 Ford LTD, rear with 8.7in Ring Gear; Fits 1978 Mercury Grand Marquis, rear with 8.7in Ring Gear; Fits 1977 Mercury Marquis, rear with 8.7in Ring Gear; Fits 1972-1974 Mercury Marquis, rear with 8.7in Ring Gear; Fits 1975-1977 Mercury Monarch, rear with 8.7in Ring Gear; Fits 1970-1976 Mercury Montego, rear with 9in Ring Gear; Fits 1975 Dodge B100, rear with 8.375in Ring Gear; Fits 1975 Dodge B200, rear with 8.375in Ring Gear; Fits 1975 Dodge D100, rear with 8.375in Ring Gear; Fits 1974-1975 Dodge Ramcharger, rear with 8.375in Ring Gear; Fits 1975 Ford F-250, front inner 0.780in Cone Length; Fits 1975 Ford F-350, front inner 0.780in Cone Length; Fits 1975 Toyota Land Cruiser, rear outer Full-Floating; Fits 1970-1974 Chrysler Imperial, rear with Chrysler Axle; Fits 1972-1974 Chrysler New Yorker, rear with Chrysler Axle; Fits 1973-1974 Chrysler Newport, rear with Chrysler Axle; Fits 1973-1974 Chrysler Town & Country, rear with Chrysler Axle; Fits 1973-1974 Dodge Challenger, rear with Chrysler Axle; Fits 1970-1974 Dodge Charger, rear with Chrysler Axle; Fits 1970-1974 Dodge Dart, rear with Chrysler Axle; Fits 1970-1974 Dodge Monaco, rear with Chrysler Axle; Fits 1972-1974 Mercury Colony Park, rear with 9in Ring Gear; Fits 1970 Mercury Colony Park, rear with 9in Ring Gear; Fits 1970-1973 Ford Mustang, rear with 9in Ring Gear; Fits 1971 Mercury Colony Park, rear with 8.7in Ring Gear; Fits 1970 Mercury Marauder, rear with 8.7in Ring Gear.