Delphi Suspension Ball Joint P/N:TC6390
Keep the front suspension tight and steering precise with the Delphi ball joint TC5891, a front upper ball joint that connects the control arm to the steering knuckle and pivots as the wheels steer and travel over the road. It fits the 2008-2010 Dodge Ram 4500, 2008-2010 Dodge Ram 5500, 2008-2009 Sterling Truck Bullet 45, 2008 Sterling Truck Bullet 55, 2011-2018 Ram 4500 and 2011-2018 Ram 5500 — see the Buyer's Guide tab for engine details.
Delphi applies its OE expertise to its aftermarket steering portfolio, testing to the extreme: parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray, with dimensional and material analysis for close compatibility between the OE and aftermarket part. If a worn upper ball joint is the cause of clunking over bumps, wandering steering or uneven tire wear, this replaces it.
Interchange: 68034496AA · K500138 · MS25519 · TXMS25519 · JBJ1139
This part cross-references / interchanges with the following part numbers:
What is the Delphi ball joint TC5891?
It is a front upper suspension ball joint that connects the control arm to the steering knuckle, allowing the front suspension to move and the wheels to steer smoothly.
Which vehicles does this ball joint fit?
It fits the 2008-2010 Dodge Ram 4500 and 5500, 2011-2018 Ram 4500 and 5500, 2008-2009 Sterling Truck Bullet 45, and 2008 Sterling Truck Bullet 55. Check the Buyer's Guide tab to confirm your vehicle.
What are signs an upper ball joint may need replacing?
Clunking or popping over bumps, wandering or loose steering, and uneven tire wear can be signs. Have the cause diagnosed, since these symptoms can have other sources.
What is the boot made from?
It uses a chloroprene rubber boot, which improves durability and helps prevent premature failure by sealing out contaminants.
How is this ball joint protected against corrosion?
Anti-corrosion protection is applied to each part for corrosion prevention and enhanced appearance, and Delphi tests its parts through 720 hours of salt spray.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.