MAS Chassis B80026 Suspension Ball Joint - Front Upper

Overview

MAS Chassis B80026 is a suspension ball joint built as a direct replacement for specific heavy-duty Ford and Dodge applications. It uses a steel housing, a tapered stud, and a rubber dust boot to support dependable steering and suspension articulation.

Compatible With Ford F-250 Super Duty, Ford F-350 Super Duty, Ford F-450 Super Duty, Ford F-550 Super Duty, Ford Excursion, Ford Bronco, Ford F-150, and Dodge Ram 2500, Ram 3500, and Ram 4000 applications listed below. The B80026 part number is also referenced by multiple aftermarket cross numbers for the same application.

Key Features

• Steel construction for suspension service in demanding applications.
• Press-in mounting style with a tapered stud and taper attachment.
• Rubber dust boot helps protect the joint from road contamination.
• Includes a castle nut and cotter pin hole for secure fastening.
• Standard-grade suspension design for OE-style replacement use.

Detailed Description

The MAS Chassis B80026 suspension ball joint is precision-engineered and tested for replacement use on specific vehicles. It is designed around a press-fit housing with a 44.55 mm housing press fit diameter, a 0.75 stud thread diameter, and a 16 thread pitch. The polymer bearing material and non-greaseable design support consistent operation in applications that call for a standard replacement joint. This part number, B80026, is used across a wide range of Ford front upper suspension applications, including Ford F-250 Super Duty and Ford F-350 Super Duty fitments, as well as selected Dodge Ram heavy-duty models.

This part cross-references MOOG Chassis Products K80026 and Mevotech Supreme MK80026 for the same application.

What It Is Used For

• Restoring steering and suspension joint movement when the original joint is worn.
• Addressing looseness or play in the front upper suspension.
• Replacing a damaged dust boot or compromised joint housing.
• Supporting proper alignment retention when the original joint no longer holds specification.

Installation Notes

Fits 2021-2022 Ford F-250 Super Duty, front upper. Fits 2021-2022 Ford F-350 Super Duty, front upper. Fits 1999-2020 Ford F-250 Super Duty, front upper, greaseable. Fits 1999-2020 Ford F-350 Super Duty, front upper, greaseable. Fits 2011-2016 Ford F-450 Super Duty, front upper, greaseable. Fits 1999-2004 Ford F-450 Super Duty, front upper, greaseable. Fits 2001-2009 Ford F-250, front upper, greaseable. Fits 1980-1996 Ford F-250, front upper, greaseable. Fits 2000-2005 Ford Excursion, front upper, greaseable. Fits 1999-2004 Ford F-550 Super Duty, front upper, greaseable. Fits 1994-1999 Dodge Ram 2500, front upper, 4,500 lb. front axle; Dana 60 front axle; greaseable. Fits 1994-1999 Dodge Ram 3500, front upper, w/solid tube axle; greaseable. Fits 1994-1999 Dodge Ram 3500, front upper, greaseable. Fits 1995-1999 Dodge Ram 4000, front upper, w/solid tube axle; greaseable. Fits 1997 Ford F-250, front upper, w/Twin I-Beam suspension; heavy duty vehicles; greaseable. Fits 1997 Ford F-250 HD, front upper, greaseable. Fits 1992-1997 Ford F-350, front upper, greaseable. Fits 1980-1996 Ford Bronco, front upper, greaseable. Fits 1980-1996 Ford F-150, front upper, greaseable. Fits 1985 Ford F-350, front upper, w/Twin I-Beam suspension; to 2/01/85; greaseable. Fits 1980-1984 Ford F-350, front upper, w/Twin I-Beam suspension; greaseable.

Verify the suspension configuration and notes before installation, especially on applications with Twin I-Beam, solid tube axle, Dana 60, or heavy-duty axle specifications. The included castle nut and cotter pin hole support secure fastening during service.

Quality Assurance

MAS Chassis states that this ball joint is precision-engineered and rigorously tested for reliable replacement of the original equipment on specific vehicles.