The Story
Front Lower Ball Joint for GM Vans and Trucks
Delphi TC4248 is a front lower suspension ball joint built for select Chevrolet and GMC applications, including Express, Savana, C/K, Tahoe, Suburban, and Yukon models. It is a standard replacement part with a press-in mounting design, pre-greased construction, and greaseable serviceability for routine suspension maintenance.
Key Features
- Front lower suspension ball joint, standard replacement
- Press-in mounting type for the specified applications
- Pre-greased and greaseable design
- Rubber dust boot included to help protect the joint
- Castle nut, cotter pin, cotter pin hole, and mounting hardware included
- Counterclockwise (left) thread direction
- Plastic bearing type with tapered stud design
- OE-focused dimensional and material analysis for fitment consistency
Detailed Description
Delphi TC4248 is engineered as a front lower ball joint for GM light trucks and vans, including Chevrolet Express 1500, Express 2500, Express 3500, GMC Savana 1500, Savana 2500, and Savana 3500, plus Chevrolet C1500, C2500, C3500, Tahoe, C1500 Suburban, C2500 Suburban, and GMC C1500, C2500, C3500, C1500 Suburban, C2500 Suburban, and Yukon. Delphi applies OE-level dimensional and material analysis to support proper part matching, while the joint is tested across extreme temperature and salt-spray exposure conditions to verify durability in demanding service environments. Part number TC4248 is a direct-fit style replacement for the listed front lower position applications.
This part cross-references MOOG Chassis Products K6445 for the same application.
Common Repair Uses
- Restoring front suspension articulation after ball joint wear
- Addressing looseness or clunking from the lower control arm area
- Correcting steering feel issues caused by excess joint play
- Replacing a damaged dust boot or contaminated joint assembly
- Supporting proper front-end alignment after suspension service
Installation Notes and Tips
Fits 1993-2000 Chevrolet C2500, front lower; 1993-2000 Chevrolet C3500, front lower; 1995-2000 Chevrolet Tahoe, front lower; 1993-1999 Chevrolet C1500, front lower; 1993-1999 Chevrolet C1500 Suburban, front lower; 1993-1999 Chevrolet C2500 Suburban, front lower; 1996-2002 Chevrolet Express 1500, front lower; 1996-2002 Chevrolet Express 2500, front lower; 1996-2002 Chevrolet Express 3500, front lower; 1993-2000 GMC C2500, front lower; 1993-2000 GMC C3500, front lower; 1993-1999 GMC C1500, front lower; 1993-1999 GMC C1500 Suburban, front lower; 1993-1999 GMC C2500 Suburban, front lower; 1995-1999 GMC Yukon, front lower; 1996-2002 GMC Savana 1500, front lower; 1996-2002 GMC Savana 2500, front lower; 1996-2002 GMC Savana 3500, front lower.
Verify the left-hand thread direction, press-in fitment, and front lower position before installation. Because this is a suspension ball joint, professional installation and a post-service alignment are recommended after replacement on Chevrolet Tahoe, GMC Yukon, and related GM truck applications.
Quality Assurance
Delphi uses OE-focused engineering practices for its steering and suspension portfolio, including dimensional and material analysis plus environmental testing for temperature extremes and corrosion exposure. That approach supports consistent fit and service performance for TC4248 in GM truck and van suspension repairs.
Description
Front Lower Ball Joint for GM Vans and Trucks
Delphi TC4248 is a front lower suspension ball joint built for select Chevrolet and GMC applications, including Express, Savana, C/K, Tahoe, Suburban, and Yukon models. It is a standard replacement part with a press-in mounting design, pre-greased construction, and greaseable serviceability for routine suspension maintenance.
Key Features
- Front lower suspension ball joint, standard replacement
- Press-in mounting type for the specified applications
- Pre-greased and greaseable design
- Rubber dust boot included to help protect the joint
- Castle nut, cotter pin, cotter pin hole, and mounting hardware included
- Counterclockwise (left) thread direction
- Plastic bearing type with tapered stud design
- OE-focused dimensional and material analysis for fitment consistency
Detailed Description
Delphi TC4248 is engineered as a front lower ball joint for GM light trucks and vans, including Chevrolet Express 1500, Express 2500, Express 3500, GMC Savana 1500, Savana 2500, and Savana 3500, plus Chevrolet C1500, C2500, C3500, Tahoe, C1500 Suburban, C2500 Suburban, and GMC C1500, C2500, C3500, C1500 Suburban, C2500 Suburban, and Yukon. Delphi applies OE-level dimensional and material analysis to support proper part matching, while the joint is tested across extreme temperature and salt-spray exposure conditions to verify durability in demanding service environments. Part number TC4248 is a direct-fit style replacement for the listed front lower position applications.
This part cross-references MOOG Chassis Products K6445 for the same application.
Common Repair Uses
- Restoring front suspension articulation after ball joint wear
- Addressing looseness or clunking from the lower control arm area
- Correcting steering feel issues caused by excess joint play
- Replacing a damaged dust boot or contaminated joint assembly
- Supporting proper front-end alignment after suspension service
Installation Notes and Tips
Fits 1993-2000 Chevrolet C2500, front lower; 1993-2000 Chevrolet C3500, front lower; 1995-2000 Chevrolet Tahoe, front lower; 1993-1999 Chevrolet C1500, front lower; 1993-1999 Chevrolet C1500 Suburban, front lower; 1993-1999 Chevrolet C2500 Suburban, front lower; 1996-2002 Chevrolet Express 1500, front lower; 1996-2002 Chevrolet Express 2500, front lower; 1996-2002 Chevrolet Express 3500, front lower; 1993-2000 GMC C2500, front lower; 1993-2000 GMC C3500, front lower; 1993-1999 GMC C1500, front lower; 1993-1999 GMC C1500 Suburban, front lower; 1993-1999 GMC C2500 Suburban, front lower; 1995-1999 GMC Yukon, front lower; 1996-2002 GMC Savana 1500, front lower; 1996-2002 GMC Savana 2500, front lower; 1996-2002 GMC Savana 3500, front lower.
Verify the left-hand thread direction, press-in fitment, and front lower position before installation. Because this is a suspension ball joint, professional installation and a post-service alignment are recommended after replacement on Chevrolet Tahoe, GMC Yukon, and related GM truck applications.
Quality Assurance
Delphi uses OE-focused engineering practices for its steering and suspension portfolio, including dimensional and material analysis plus environmental testing for temperature extremes and corrosion exposure. That approach supports consistent fit and service performance for TC4248 in GM truck and van suspension repairs.
