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Delphi TC4793 Suspension Control Arm and Ball Joint Assembly - Front Right Lower
| Brand | Delphi TC4793 |
|---|---|
| Position | Front Right Lower |
| Bushing Color | Black |
| Reinforced | No |
| Length | 3.380 |
| Length | 86.00 |
| Finish | Painted |
| Pre-Greased | Yes |
| Castle Nut Included | No |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Dust Boot Included | Yes |
| Ball Joint Mounting Type | Press in |
| Ball Joint Stud Type | Grooved |
| Ball Joint Included | Yes |
| Control Arm Construction | Stamped |
| Control Arm Material | Steel |
| Cotter Pin Included | No |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 2 |
| Boot Material | Chloroprene rubber(cr) |
| Adjustable | No |
| Locking Nut Included | No |
| Greaseable | No |
| Control Arm Maximum Width | 15.510 |
| Control Arm Maximum Width | 394.00 |
| Control Arm Color | Black |
| Ball Joint Stud Length | 0.640 |
| Ball Joint Stud Length | 16.50 |
| Control Arm Maximum Length | 16.610 |
| Control Arm Maximum Length | 422.00 |
| Fits | Nissan · 9 vehicles |
OE-inspired engineering. Delphi applies original-equipment expertise to its aftermarket steering and suspension parts.
Built for harsh conditions. Tested from -40°C to 120°C and through 720 hours of salt spray.
Complete joint assembly. Includes a pre-greased ball joint, bushings, and dust boot for a ready-to-install replacement.
Cross-references Beck/Arnley 102-8188, Dorman - OE Solutions 522-914 and Mevotech Supreme CMS301018 for the same application. See all 6.
Delphi TC4793 Front Right Lower Control Arm
Delphi TC4793 is a suspension control arm and ball joint assembly built for direct replacement service on select Nissan applications. It combines a stamped steel arm, pre-greased ball joint, rubber bushings, and a painted black finish for a clean OE-style service part.
Compatible with 2019-2024 Nissan LEAF, front right lower, and 2017-2019 Nissan Sentra, front right lower. This Delphi TC4793 assembly is engineered for the fit and dimensional consistency needed in everyday suspension repair.
Key Features
- Stamped steel control arm construction with black painted finish
- Ball joint included with press-in mounting type
- Pre-greased design with no grease fitting required
- Rubber bushings included for suspension isolation
- Dust boot included with chloroprene rubber construction
- Standard replacement grade for OE-style service
- Designed for power steering applications
- Part number: TC4793
Detailed Description
Delphi TC4793 is a front right lower suspension control arm and ball joint assembly developed for select Nissan LEAF and Nissan Sentra models. The arm uses stamped steel construction, a grooved ball joint stud, and press-in ball joint mounting for a service-ready replacement. Delphi applies OE-focused dimensional and material analysis to support proper fitment, while the assembly is tested for temperature extremes and salt-spray exposure to help validate durability in demanding conditions. The part number TC4793 is a direct reference for ordering and catalog lookup.
This part cross-references MOOG Chassis Products RK621156 for the same application.
What It Helps Fix
- Front-end looseness or wandering from worn control arm bushings
- Clunking or knocking from a worn ball joint
- Uneven tire wear caused by suspension play
- Steering instability on the front right lower corner
- Suspension noise during braking, turning, or road impacts
Installation Notes and Tips
Verify vehicle year, model, and front right lower position before installation. Because the ball joint is press-in and the assembly is not greaseable, replacement is typically performed as a complete unit rather than serviced piecemeal. Always inspect adjacent suspension components, fasteners, and alignment settings after installation. Professional alignment is recommended after replacing a control arm assembly.
Quality Assurance
Delphi uses OE-based engineering practices for its aftermarket steering and suspension portfolio. This assembly is evaluated through dimensional and material analysis and exposed to extreme temperature and corrosion testing to support consistent replacement quality. Part number TC4793 is built as a standard replacement component for the listed Nissan applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Nissan | LEAF | — | — | Front Right Lower | — |
| 2023 | Nissan | LEAF | — | — | Front Right Lower | — |
| 2022 | Nissan | LEAF | — | — | Front Right Lower | — |
| 2021 | Nissan | LEAF | — | — | Front Right Lower | — |
| 2020 | Nissan | LEAF | — | — | Front Right Lower | — |
| 2019 | Nissan | LEAF | — | — | Front Right Lower | — |
| 2019 | Nissan | Sentra | 1.6L | L4 | Front Right Lower | — |
| 2018 | Nissan | Sentra | 1.6L | L4 | Front Right Lower | — |
| 2017 | Nissan | Sentra | 1.6L | L4 | Front Right Lower | — |
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