Delphi Suspension Control Arm Bushing Kit P/N:TD639W
Quiet a knocking front end and keep the lower control arm located with the Delphi Suspension Control Arm Bushing Kit TD4483W, a front-lower bushing kit that drops in as a direct-fit replacement for the 2006-2008 Dodge Ram 1500, 2006-2010 Dodge Ram 2500 and 3500, the 2012 Ram 1500, and the 2011-2012 Ram 2500 and 3500. Delphi applies its OE steering-and-suspension expertise to this aftermarket kit, so the bushings cushion the control-arm pivot and help isolate road noise and vibration between the arm and the frame.
Also listed as a suspension control arm bushing kit. Consult the vehicle service information for the correct fasteners and whether they may be reused.
Interchange: 52121 520AA · 52121 520AB
52121520AA · 52121520AB · BC81400 · BC81400PR · K200114 · MS25408 · MS25412 · JBU1374
This part cross-references / interchanges with the following part numbers:
What is the Delphi TD4483W and where does it fit?
It is a front-lower suspension control arm bushing kit. It fits the 2006-2008 Dodge Ram 1500, 2006-2010 Dodge Ram 2500/3500, the 2012 Ram 1500, and the 2011-2012 Ram 2500/3500. See the Buyer's Guide tab for engine details.
What does a control arm bushing do?
It cushions the pivot where the control arm attaches to the frame, allowing suspension movement while helping isolate noise and vibration from the road.
What are the signs the bushings may need replacing?
Clunking or knocking over the front suspension, added road noise or vibration, and a harsher ride can be signs of worn bushings. Diagnose the cause before replacing.
Is this kit designed to match the original part?
Yes. Delphi bushings are designed to OE standards, with extensive dimensional and material analysis for the best compatibility between the OE and aftermarket part.
Are mounting fasteners included?
Consult the vehicle service information for the correct fasteners and whether they may be reused, since many suspension fasteners are single-use torque-to-yield hardware.
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.