Keep your steering tight and your front suspension pivoting smoothly with the Delphi Suspension Ball Joint TC1663, a direct-fit front lower ball joint for the 1980-1996 Ford F-250, 1997 Ford F-250 HD, and 1980-1985 Ford F-350. If you're shopping for a Ford F-250 ball joint, this Delphi unit carries the company's OE steering expertise into the aftermarket, with dimensional and material analysis for close compatibility between the OE and aftermarket part.
Delphi tests to the extreme: parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray.
- High-quality forgings: built for increased strength and smooth operation.
- Chloroprene rubber boot: improves durability and helps prevent premature failure.
- Micron-tolerance machining: supports durable, smooth joint operation.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced appearance.
As a front lower ball joint, it locates the steering knuckle and lets the suspension pivot as the wheel steers and travels. Signs it may need replacing include clunking on acceleration or over bumps, wandering steering, or uneven tire wear — diagnose the cause before replacing. Sold individually; order the quantity your vehicle requires. See the Buyer's Guide tab for the full engine-level fitment.
Interchange: 610.65055 · E0TZ-3050B · F6TZ 3050-EA · F6TZ-3050GA
61065055 · E0TZ3050B · F6TZ3050EA · F6TZ3050GA · B8435 · K8435 · GK8435 · MK8435 · JBJ7010
This part cross-references / interchanges with the following part numbers:
610.65055, E0TZ-3050B, F6TZ 3050-EA, F6TZ-3050GA, B8435, K8435, GK8435, MK8435, JBJ7010
