MAS Chassis BJ85076 Suspension Ball Joint - Front Upper

Brand MAS Chassis BJ85076
Position Front Upper
Material Steel
Stud Thread Diameter 0.75
Castle Nut Included Yes
Suspension Grade Type Standard
Cotter Pin Hole Yes
Mounting Hardware Included Yes
Mounting Hole Quantity 0
Adjustable No
Greaseable Yes
Stud Type Tapered
Mounting Type Pressed
Dust Boot Material Rubber
Attachment Type Taper
Bearing Material Metal
Bolts/Studs Included No
Housing Press Fit Diameter 50.3 mm
Package Contents 1 ball joint; 1 castle nut; 1 cotter pin
Thread Pitch 16
Fits Chevrolet, Ford, and GMC · 71 vehicles

OE-style replacement. Precision-engineered for dependable suspension service on select applications.

Serviceable design. Greaseable construction supports routine lubrication and maintenance.

Secure fitment. Pressed mounting, tapered stud, and included castle nut support proper installation.

Cross-references Centric Parts 610.65007, Delphi TC5255 and Mevotech Supreme MS40506 for the same application. See all 9.

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Suspension Ball Joint Overview

The MAS Chassis BJ85076 is a suspension ball joint built as a direct replacement for specific heavy-duty applications. It is precision-engineered and tested for dependable service in demanding suspension use.

Fits 2005-2022 Ford F-450 Super Duty, front upper. Fits 2005-2022 Ford F-550 Super Duty, front upper. Fits 2020-2022 Ford F-600 Super Duty, front upper. Fits 2005-2009 Chevrolet C4500 Kodiak, front upper. Fits 2005-2009 Chevrolet C5500 Kodiak, front upper. Fits 2005-2009 GMC C4500 Topkick, front upper. Fits 2005-2009 GMC C5500 Topkick, front upper.

Key Features

  • Steel construction with a metal bearing for durable suspension support.
  • Greaseable design for serviceable lubrication.
  • Pressed mounting type with a tapered stud for secure installation.
  • Rubber dust boot helps protect internal components from contamination.
  • Includes a castle nut and cotter pin hole for proper fastening.
  • Standard suspension grade replacement for select heavy-duty trucks.

Detailed Description

MAS Chassis BJ85076 is designed for front upper suspension service on select Ford Super Duty, Chevrolet Kodiak, and GMC Topkick platforms. The steel body, tapered stud, and pressed fit design match the needs of OE-style suspension repair, while the greaseable construction supports routine maintenance. The BJ85076 is a practical replacement choice when restoring steering and suspension integrity on these heavy-duty applications.

This part cross-references MOOG Chassis Products K500087 and Delphi TC5255 for the same application.

What It Is Used For

  • Replacing a worn or loose suspension ball joint.
  • Addressing steering play caused by joint wear.
  • Restoring proper suspension articulation.
  • Correcting noise from a deteriorated ball joint assembly.
  • Supporting stable front-end suspension operation.

Installation Notes and Tips

Verify fitment by year, make, model, and front upper position before installation. Pressed-in ball joints require the correct service tools and careful alignment during installation. Inspect the surrounding suspension components for wear before completing the repair.

Quality Assurance

This suspension ball joint is precision-engineered and rigorously tested for reliable replacement performance on the specified applications.

This part fits 71 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2022FordF-450 Super Duty—Front Upper—
2022FordF-550 Super Duty—Front Upper—
2022FordF-600 Super Duty—Front Upper—
2021FordF-450 Super Duty—Front Upper—
2021FordF-550 Super Duty—Front Upper—
2021FordF-600 Super Duty—Front Upper—
2020FordF-450 Super Duty—Front Upper—
2020FordF-550 Super Duty—Front Upper—
2020FordF-600 Super Duty—Front Upper—
2019FordF-450 Super Duty—Front Upper—
2019FordF-550 Super Duty—Front Upper—
2018FordF-450 Super Duty—Front Upper—
2018FordF-550 Super Duty—Front Upper—
2017FordF-450 Super Duty—Front Upper—
2017FordF-550 Super Duty—Front Upper—
2016FordF-450 Super DutyCab & Chassis - Extended CabFront Upper—
2016FordF-450 Super DutyCab & Chassis - ConventionalFront Upper—
2016FordF-450 Super DutyCab & Chassis - Crew CabFront Upper—
2016FordF-550 Super Duty—Front Upper—
2015FordF-450 Super DutyCab & Chassis - Extended CabFront Upper—
2015FordF-450 Super DutyCab & Chassis - ConventionalFront Upper—
2015FordF-450 Super DutyCab & Chassis - Crew CabFront Upper—
2015FordF-550 Super Duty—Front Upper—
2014FordF-450 Super DutyCab & Chassis - Extended CabFront Upper—
2014FordF-450 Super DutyCab & Chassis - ConventionalFront Upper—
2014FordF-450 Super DutyCab & Chassis - Crew CabFront Upper—
2014FordF-550 Super Duty—Front Upper—
2013FordF-450 Super DutyCab & Chassis - Extended CabFront Upper—
2013FordF-450 Super DutyCab & Chassis - ConventionalFront Upper—
2013FordF-450 Super DutyCab & Chassis - Crew CabFront Upper—
2013FordF-550 Super Duty—Front Upper—
2012FordF-450 Super DutyCab & Chassis - Extended CabFront Upper—
2012FordF-450 Super DutyCab & Chassis - ConventionalFront Upper—
2012FordF-450 Super DutyCab & Chassis - Crew CabFront Upper—
2012FordF-550 Super Duty—Front Upper—
2011FordF-450 Super DutyCab & Chassis - Extended CabFront Upper—
2011FordF-450 Super DutyCab & Chassis - ConventionalFront Upper—
2011FordF-450 Super DutyCab & Chassis - Crew CabFront Upper—
2011FordF-550 Super Duty—Front Upper—
2010FordF-450 Super Duty—Front Upper—
2010FordF-550 Super Duty—Front Upper—
2009ChevroletC4500 Kodiak—Front Upper—
2009ChevroletC5500 Kodiak—Front Upper—
2009FordF-450 Super Duty—Front Upper—
2009FordF-550 Super Duty—Front Upper—
2009GMCC4500 Topkick—Front Upper—
2009GMCC5500 Topkick—Front Upper—
2008ChevroletC4500 Kodiak—Front Upper—
2008ChevroletC5500 Kodiak—Front Upper—
2008FordF-450 Super Duty—Front Upper—
2008FordF-550 Super Duty—Front Upper—
2008GMCC4500 Topkick—Front Upper—
2008GMCC5500 Topkick—Front Upper—
2007ChevroletC4500 Kodiak—Front Upper—
2007ChevroletC5500 Kodiak—Front Upper—
2007FordF-450 Super Duty—Front Upper—
2007FordF-550 Super Duty—Front Upper—
2007GMCC4500 Topkick—Front Upper—
2007GMCC5500 Topkick—Front Upper—
2006ChevroletC4500 Kodiak—Front Upper—
2006ChevroletC5500 Kodiak—Front Upper—
2006FordF-450 Super Duty—Front Upper—
2006FordF-550 Super Duty—Front Upper—
2006GMCC4500 Topkick—Front Upper—
2006GMCC5500 Topkick—Front Upper—
2005ChevroletC4500 Kodiak—Front Upper—
2005ChevroletC5500 Kodiak—Front Upper—
2005FordF-450 Super Duty—Front Upper—
2005FordF-550 Super Duty—Front Upper—
2005GMCC4500 Topkick—Front Upper—
2005GMCC5500 Topkick—Front Upper—
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Centric Parts — 610.65007Delphi — TC5255Mevotech Supreme — MS40506MOOG Chassis Products — K5000875C3Z3049BB45D0137FA2332JBJ979MCF6