Keep your front suspension pivoting smoothly and your steering responsive with the Delphi ball joint TC5039, a front upper suspension ball joint that installs as a direct-fit replacement across the listed applications. Delphi applies its OE expertise to this aftermarket part and tests to the extreme: it withstands temperatures below -40°C and above 120°C and endures 720 hours of salt spray, with extensive dimensional and material analysis for close OE-to-aftermarket compatibility.
- Forged construction: high-quality forgings for increased strength and smooth operation.
- Chloroprene rubber boot: improves durability and helps prevent premature failure.
- Micron-tolerance machining: for lasting durability and smooth joint operation.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced appearance.
A ball joint is the pivoting connection between the control arm and steering knuckle, letting the suspension travel while the wheels steer. Signs it may need replacing include clunking or knocking over the front end, wandering or loose steering, and uneven front tire wear — have the cause diagnosed first, as these signs can have other origins.
It fits the 2005-2012 Nissan Armada, 2004-2012 Nissan Titan and 2004-2011 Infiniti QX56. See the Buyer's Guide tab for engine details.
Interchange: 102-6455 · 102-6456 · 610.042021 · 54524-7S000 · 54524-ZR00A · 54525-7S000 · 54525-ZR00A
1026455 · 1026456 · 610042021 · 545247S000 · 54524ZR00A · 545257S000 · 54525ZR00A · 1017984 · 54525ZR00B · 539085 · BJ69056 · K80994 · K9820 · GK80994 · MK80994 · MK9820 · JBJ970
This part cross-references / interchanges with the following part numbers:
1017984, 102-6455, 102-6456, 610.042021, 54524-7S000, 54524-ZR00A, 54525-7S000, 54525-ZR00A, 54525ZR00B, 539085, BJ69056, K80994, K9820, GK80994, MK80994, MK9820, JBJ970
