Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC1946
Delphi TC7354 front right upper control arm with ball joint for the 2007-2017 Lexus LS460 and other vehicles links the steering knuckle to the car's body and pivots on the ball joint. The ball joint is part of the arm, so this control arm and ball joint assembly replaces both in one piece.
A clunk over bumps, loose-feeling steering or uneven front tire wear can mean this arm or its ball joint is worn, though a worn tie rod end or stabilizer link can cause similar signs, so find the cause before you replace anything.
It fits the 2007-2017 Lexus LS460 and the 2008-2016 Lexus LS600h. This listing is one arm for the front right of either car; the front left is a separate part ordered on its own, and the two sides are normally replaced together.
Fit and size
Build and materials
Interchange: 102-7635 · 524-028 · 48610-59085 · 48610-59125
CB64088 · CB64088PR · CMS861158 · GS861158 · 930030601
This part cross-references / interchanges with the following part numbers:
Does the Delphi TC7354 control arm fit the 2008-2016 Lexus LS600h?
Yes. Delphi TC7354 fits the 2008-2016 Lexus LS600h and the 2007-2017 Lexus LS460 as the front right upper forward control arm.
Do I need to buy a ball joint separately for the TC7354 control arm?
No. Delphi TC7354 is a control arm with the ball joint built in, so the joint comes as part of the arm.
Is the Delphi TC7354 for the left or the right side?
Delphi TC7354 is the front right upper forward arm. The front left side is a separate part that is ordered on its own.
How do I know if the ball joint on this upper control arm is worn?
A worn ball joint can show up as a clunk over bumps, vibration or steering that feels loose. A shop can check the joint for play.
Does Delphi TC7354 replace number 48610-59085?
Yes. 48610-59085 is on the interchange list for Delphi TC7354, along with 48610-59125 and several other numbers.
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