Description
Apex Chassis BJ139 – Super HD Lower Ball Joint
The BJ139 is a super heavy-duty lower ball joint engineered for Ford Super Duty and Dodge RAM Dana 60 axle applications. Built to exceed OEM specifications for demanding on- and off-road use including towing, hauling, and trail work.
Vehicle Fitment
- Dodge RAM 2500 (1994–1999) 4WD — Dana 60 axle (4,500 lb or 4,850 lb) only
- Dodge RAM 3500 (1994–1999) 2WD (solid axle, not independent) & 4WD
- Ford Excursion (2000–2005) 4WD
- Ford F-250 Super Duty (1999+) 4WD
- Ford F-350 (1992–1997) 4WD
- Ford F-350 Super Duty (1999+) 4WD
- Ford F-450 Super Duty (1999–2019) 2WD & 4WD
- Ford F-550 Super Duty (1999–2004) 2WD & 4WD
Fitment Note — Dodge: RAM 2500 models with a 4,500 lb or 4,850 lb Dana 60 axle only. Does not fit independent front suspension models.
Features
- Super heavy-duty forged construction exceeds OEM specifications
- Direct press-fit replacement – no modifications required
- Engineered for heavy towing, hauling, and off-road use
- Compatible with Dana 60 solid axle platforms
