Mevotech MS40057 Alignment Caster / Camber Bushing - Front

Front Alignment Bushing for Ford and Mazda

Mevotech MS40057 is an adjustable alignment caster/camber bushing for front suspension applications. It is built for vehicles that need precise front-end alignment correction, including Ford E-Series, F-Series, Ranger, Explorer, Bronco II, Excursion, and select Mazda truck and SUV models.

• Adjustable design for front camber and caster correction
• Hex head adjustment for easier alignment setup
• Inside diameter: 0.837
• Outside diameter: 1.421
• Direct-fit alignment bushing for select Ford and Mazda front suspension applications

Alignment Correction Details

This Mevotech alignment caster/camber bushing is used to fine-tune front suspension geometry during wheel alignment. Depending on the vehicle application, the hex head adjustment provides up to plus or minus 2.75 degrees of camber and/or caster correction, with some Ranger, Explorer, Navajo, and Bronco II applications calling for plus or minus 2.00 degrees. The MS40057 part number is also referenced under Mevotech Supreme MS40057 and cross-references 19340861 for the same application.

Compatible With:

• Fits 1999-2018 Ford E-350 Super Duty, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1999-2017 Ford F-250 Super Duty, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1999-2017 Ford F-350 Super Duty, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 2011-2015 Ford F-350, front
• Fits 1998-2009 Ford F-350, front
• Fits 2003-2014 Ford E-150, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 2003-2014 Ford E-250, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 2000-2009 Ford F-250, front
• Fits 2003-2005 Ford E-150 Club Wagon, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 2003-2005 Ford E-350 Club Wagon, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 2000-2005 Ford Excursion, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1992-2002 Ford E-150 Econoline, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1992-2002 Ford E-150 Econoline Club Wagon, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1992-2002 Ford E-250 Econoline, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 2001-2002 Ford E-350 Econoline Club Wagon, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1992-1998 Ford E-350 Econoline Club Wagon, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1992-1998 Ford E-350 Econoline, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1987-1997 Ford F-250, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1997 Ford F-250 HD, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1987-1997 Ford F-350, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1989-1997 Ford Ranger, front — Hex Head Adjustment; +/- 2.00 Degree(s) Camber/Caster
• Fits 1994-1997 Mazda B2300, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1994-1997 Mazda B4000, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1994-1997 Mazda B4000, front — Hex Head Adjustment; +/- 2.00 Degree(s) Camber/Caster
• Fits 1987-1996 Ford F-150, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1989-1996 Ford Ranger, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1995-1996 Mazda B2300, front — Hex Head Adjustment; +/- 2.00 Degree(s) Camber/Caster
• Fits 1994-1996 Mazda B3000, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1994-1996 Mazda B3000, front — Hex Head Adjustment; +/- 2.00 Degree(s) Camber/Caster
• Fits 1991-1994 Ford Explorer, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1991-1994 Ford Explorer, front — Hex Head Adjustment; +/- 2.00 Degree(s) Camber/Caster
• Fits 1992-1994 Mazda Navajo, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1991-1994 Mazda Navajo, front — Hex Head Adjustment; +/- 2.00 Degree(s) Camber/Caster
• Fits 1989-1990 Ford Bronco II, front — Hex Head Adjustment for Plus or Minus 2.75 Degree(s) Camber and/or Caster
• Fits 1990 Ford Bronco II, front — Hex Head Adjustment; Late 1990 with Dana 35 Axle; Plus or Minus 2.00 Degree(s) Camber/Caster

What It Helps Correct

• Front wheel camber that is out of specification after suspension service
• Front caster settings that need adjustment during alignment
• Uneven tire wear caused by incorrect front suspension angles
• Steering pull related to alignment geometry
• Alignment issues on Ford E-Series, F-Series, Ranger, Explorer, and Mazda truck applications

Installation Notes and Tips

Install MS40057 during a professional front-end alignment and verify the vehicle-specific adjustment range before final torque. Because fitment varies by model and year, confirm the exact application and note whether the vehicle calls for the 2.75-degree or 2.00-degree adjustment range. The hex head design is used to set camber and/or caster more precisely on the front suspension.

Quality Assurance

Mevotech MS40057 is an adjustable alignment bushing engineered for the listed Ford and Mazda applications. It is cataloged as Mevotech Supreme MS40057 and cross-references 19340861 for the same application.