Delphi TC7255 rear left upper control arm with ball joint for the 2007-2008 Infiniti FX45 V8 4.5L and other vehicles locates the rear left wheel and lets it move with the suspension. This Delphi control arm is sold as one assembly with the ball joint, also called a control arm and ball joint assembly.
- Control arm withstands temperatures below -40 degrees C and over 120 degrees C, plus 720 hours of salt spray
- 100% crack detection and ultrasonic flaw detection on every control arm
- Ball studs machined to micron tolerances for durability and smooth joint operation
- Robot welding for consistent performance and quality
- Anti-corrosion protection applied to each part
Quick facts
- Part: Delphi TC7255 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2007-2008 Infiniti FX45 V8 4.5L and other vehicles
- Position: Rear left upper
- Condition: New
A worn arm or ball joint can show up as clunks over bumps, uneven tire wear or a loose feel at the rear left wheel. Worn parts elsewhere in the suspension can produce similar noises, so with the car parked and the engine off, look the arm over for cracks, bends and rust, and leave play tests to a shop.
Fits
It fits the 2003-2008 Infiniti FX35 V6 3.5L and the 2003 and 2007-2008 Infiniti FX45 V8 4.5L. Replace the left and right upper arms as a pair; this listing is one arm for the rear left, so the 2003-2008 Infiniti FX35 V6 3.5L takes one on that corner and the rear right is ordered separately.
Specifications
Fit and size
- Position: rear left upper
- Quantity per application: 1
- Sold as: one arm with ball joint
Build and materials
- Type: arm with ball joint, sold assembled
- Finish: anti-corrosion protection
- Condition: New
- Country of origin: China
Interchange: 102-6140 · 55502-CG000 · 521-427
CB61507 · CB61507PR · RK621688 · CMS30103 · CMS301032
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
102-6140, 55502-CG000, 521-427, CB61507, CB61507PR, RK621688, CMS30103, CMS301032
Frequently Asked Questions
Is this control arm right for the 2003-2008 Infiniti FX35 V6 3.5L?
Yes. Delphi TC7255 is a rear left upper control arm with ball joint for the 2003-2008 Infiniti FX35 V6 3.5L, and it also fits the 2007-2008 Infiniti FX45 V8 4.5L.
Which wheel does the Delphi TC7255 go on?
Delphi TC7255 is for the rear left wheel, upper position. The rear right side uses its own separate part.
What rust protection does this control arm with ball joint have?
Anti-corrosion protection is applied to each part. The parts are also exposed to 720 hours of salt spray in testing.
What are signs of a worn rear upper control arm or ball joint?
Clunks over bumps, uneven tire wear and a loose feel at that wheel can point to wear. A shop can check the ball joint for play.
Does Delphi TC7255 replace part number 55502-CG000?
Yes. Delphi TC7255 is listed as a replacement for 55502-CG000, and the Interchange line gives the other numbers it replaces.
