Restore precise steering and secure wheel location on your Nissan with the Delphi Suspension Control Arm and Ball Joint Assembly TC5728, a front left lower unit that locates the wheel and hub while its integrated ball joint allows the suspension to travel and steer. It installs as a direct-fit replacement for the 1998-2003 Nissan Frontier and 2000-2004 Nissan Xterra (see the Buyer's Guide tab for engine-level fitment).
- OE-derived engineering: Delphi applies its OE steering expertise to the aftermarket, with dimensional and material analysis for close compatibility between the OE and aftermarket part; parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray.
- Verified materials: control arms undergo 100% crack detection and ultrasonic flaw detection so materials match OE specifications.
- Precision ball studs: ball studs are machined to micron tolerances for durability and smooth joint operation.
- Built for consistency: robot welding for consistent performance and quality, with anti-corrosion protection applied to each part for corrosion prevention and enhanced aesthetics.
Signs this part may need replacing include clunking on acceleration or deceleration, loose or wandering steering, and uneven tire wear. Diagnose the cause before replacing.
Interchange: 102-6101 · 54501-8B525 · 54501-8Z400 · 54501-9Z510 · 521-177
CB69063 · CB69063PR · RK620556 · CMS30120 · GS30120 · JTC2491 · 1026101 · 545018B525 · 545018Z400 · 545019Z510 · 521177
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the Delphi TC5728 fit?
It is a direct-fit replacement for the 1998-2003 Nissan Frontier and 2000-2004 Nissan Xterra. Check the Buyer's Guide tab to confirm the correct fit for your vehicle.
What position is this control arm assembly?
This is the front left lower control arm and ball joint assembly. It locates the wheel and hub while the integrated ball joint allows the suspension to travel and steer.
What does this part do?
It connects the wheel hub to the chassis, locating the wheel through suspension travel, while the built-in ball joint pivots to allow steering and wheel movement.
What are signs I may need to replace it?
Clunking on acceleration, deceleration, or shifting, loose or wandering steering, and uneven tire wear can indicate a worn control arm or ball joint. Diagnose the cause before replacing.
How is this Delphi assembly built for durability?
Control arms undergo 100% crack detection and ultrasonic flaw detection, ball studs are machined to micron tolerances, robot welding is used, and anti-corrosion protection is applied to each part.
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