Delphi TC125 Suspension Ball Joint - Front Lower or Front Upper

Delphi TC125 Front Suspension Ball Joint

Delphi TC125 is a standard replacement suspension ball joint built for front upper and front lower applications on select Saab 900 models. It combines a steel body, dust boot protection, and bolt-on mounting hardware to support a direct-service repair on the front suspension.

For Saab 900 owners servicing worn steering and suspension components, this Delphi ball joint is engineered with OE-focused dimensional and material analysis for proper fit and consistent installation. The TC125 is a practical choice when replacing a front lower ball joint or front upper ball joint on the listed Saab 900 applications.

Key Features

• Steel construction with gray finish
• Dust boot included; dust boot material is chloroprene rubber (CR)
• Bolt-on mounting type with mounting hardware included
• Standard replacement, non-adjustable design
• Ball joint assembly included
• Threaded stud design with 0.5 in. stud thread diameter
• Grease-free, sealed-style service design with no grease fitting
• Fits front upper and front lower positions on select Saab 900 applications

Detailed Description

Delphi TC125 is a suspension ball joint for 1979-1993 Saab 900 front upper and front lower positions. It is built as a standard replacement part with a bolt-on mounting style, steel housing, and included dust boot to help protect the joint from road contamination. Delphi applies OE-based dimensional and material analysis to support fitment consistency between the original part and the aftermarket replacement.

This part cross-references Mevotech Supreme MK9578 for the same application. If you are searching for a Delphi TC125 ball joint for Saab 900 front suspension service, this part number is the direct reference to use during parts lookup and fitment verification.

What It Helps Repair

• Front suspension looseness or play
• Clunking or knocking from the front end
• Uneven steering response during cornering
• Excessive movement at the front upper or lower suspension joint
• Wear-related handling issues on Saab 900 front suspension components

Installation Notes and Tips

Confirm the exact position before ordering, since Delphi TC125 is listed for both front upper and front lower applications on the Saab 900. Verify stud thread size, mounting hole spacing, and bolt-on orientation against the removed part before installation. Because this is a non-greaseable design, routine lubrication is not required after installation.

Compatible With 1979-1993 Saab 900 front upper and front lower suspension applications. Use the vehicle application details to match the correct position for your Saab 900 service job.

Quality Assurance

Delphi tests steering and suspension components under extreme temperature and corrosion conditions, including sub-zero and high-heat exposure plus extended salt-spray testing. That OE-focused validation supports the fit and durability expectations associated with Delphi TC125 and the Delphi aftermarket steering portfolio.