Delphi TC418 Suspension Ball Joint - Front Lower

Delphi TC418 Front Lower Ball Joint

Delphi TC418 is a front lower suspension ball joint built for Volvo applications that need precise steering response and stable suspension articulation. It is a standard replacement part for select Volvo S90, V90, 960, 940, 740, 780, 760, and 745 models.

Engineered with OE-focused dimensional and material analysis, this Delphi ball joint is built to match factory fit and function for front suspension service. The TC418 part number is a direct option for drivers and technicians servicing worn front lower joints on Volvo 740 and related rear-wheel-drive Volvo platforms.

Key Features

• Front lower suspension ball joint for select Volvo models
• Steel construction for durable service life
• Ball joint assembly included
• Dust boot included to help protect the joint
• Bolt-on mounting type with mounting hardware included
• Tapered stud design for secure steering knuckle connection
• Standard replacement grade
• Greaseable design not required; no grease fitting included

Detailed Description

Delphi TC418 is a premium aftermarket suspension ball joint designed for the front lower position on compatible Volvo vehicles. Delphi applies OE-level engineering practices to its steering and suspension portfolio, including dimensional and material analysis to support proper fitment between the original and replacement part. The joint is tested across extreme temperature ranges and salt-spray exposure to evaluate durability in demanding road conditions.

This part cross-references MOOG Chassis Products K9141 for the same application. It is also a direct replacement option for Volvo S90, V90, 960, 940, 740, 780, 760, and 745 front lower suspension service where the original joint shows wear, looseness, or noise. The Delphi TC418 part number is commonly searched by owners looking for a front lower Volvo ball joint replacement with OE-style dimensions.

What It Helps Fix

• Front-end clunking or knocking from a worn ball joint
• Excessive steering play or vague road feel
• Uneven tire wear caused by suspension looseness
• Suspension noise over bumps or during turning
• Loose or unstable front lower control arm articulation

Installation Notes and Tips

Verify the vehicle’s front lower suspension configuration before ordering, since fitment is specific to the listed Volvo models and years. Inspect the control arm, mounting points, and surrounding hardware for wear or damage before installation. Because this is a bolt-on front lower ball joint, proper torque and alignment procedures should be followed after replacement to restore correct suspension geometry.

• Fits 1997-1998 Volvo S90, Front Lower
• Fits 1997-1998 Volvo V90, Front Lower
• Fits 1992-1997 Volvo 960, Front Lower
• Fits 1991-1995 Volvo 940, Front Lower
• Fits 1985-1992 Volvo 740, Front Lower
• Fits 1987-1991 Volvo 780, Front Lower
• Fits 1983-1990 Volvo 760, Front Lower
• Fits 1985 Volvo 745, Front Lower

Quality Assurance

Delphi uses OE-focused testing and material validation for its steering and suspension parts, including exposure to extreme temperatures and extended salt-spray testing. That process supports consistent performance for front suspension service on Volvo applications.