Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC4006
$282.99
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Restore precise steering and stable front-end handling with the Delphi Suspension Control Arm and Ball Joint Assembly (TC4006), a direct-fit front right lower control arm for the 2019-2022 RAM 1500. This Ram 1500 lower control arm locates the front knuckle to the frame and pivots through suspension travel, while its integrated ball joint lets the steering and suspension move together. Worn bushings or a failing ball joint can cause clunking over bumps, wandering steering, and uneven tire wear — if the original front right lower arm is the cause, this unit replaces it.
Tested to OE extremes: validated below -40°C and above 120°C, plus 720 hours of salt-spray exposure, with dimensional and material analysis for OE-level compatibility.
100% inspected: every arm undergoes crack detection and ultrasonic flaw detection so materials match OE specifications.
Precision ball stud: machined to micron tolerances for smooth joint operation and durability.
Robot-welded for consistent build quality, with anti-corrosion protection applied for corrosion prevention and improved appearance.
Sold individually — replace the matching arm on the other side if it shows similar wear for balanced handling.
Interchange: 68261 620AE 68261620AE · CMS251270
This part cross-references / interchanges with the following part numbers:
68261 620AE, CMS251270
Frequently Asked Questions
Where does this Delphi control arm install?
It's cataloged as the front right (passenger-side) lower control arm and ball joint assembly for the 2019-2022 RAM 1500.
Does TC4006 include the ball joint?
Yes. The ball joint is integrated into this assembly, so you replace the arm and joint as one unit — no separate press-in ball joint is needed.
What are signs my Ram 1500 control arm may need replacing?
Clunking over bumps, wandering or loose steering, and uneven front tire wear can point to worn bushings or a failing ball joint. Diagnose the cause before replacing.
Should I replace both sides at once?
They're sold individually. Replacing the matching arm on the opposite side when it shows similar wear helps keep front handling balanced, though it isn't required.
Does it fit my RAM 1500?
This fits the 2019-2022 RAM 1500. Check the Buyer's Guide tab to confirm the engine and trim match your vehicle.
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Delphi
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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.
