/live/media/DE/DE_TC4725_FRO.JPG)
Delphi TC4725 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
| Brand | Delphi TC4725 |
|---|---|
| Position | Front Left Lower |
| Thread Direction | Clockwise (right) |
| Bushing Color | Black |
| Reinforced | No |
| Length | 141.00 |
| Length | 5.550 |
| Finish | Painted |
| Pre-Greased | Yes |
| Castle Nut Included | Yes |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Dust Boot Included | Yes |
| Ball Joint Mounting Type | Press in |
| Ball Joint Stud Type | Threaded |
| Ball Joint Included | Yes |
| Control Arm Construction | Stamped |
| Control Arm Material | Steel |
| Cotter Pin Included | Yes |
| Mounting Hardware Included | Yes |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 2 |
| Boot Material | Chloroprene rubber(cr) |
| Adjustable | No |
| Locking Nut Included | No |
| Greaseable | No |
| Length Center Bore To Center Bore | 0.280 |
| Length Center Bore To Center Bore | 7.30 |
| Control Arm Maximum Width | 15.660 |
| Control Arm Maximum Width | 398.00 |
| Control Arm Color | Black |
| Ball Joint Stud Length | 1.160 |
| Fits | Subaru · 12 vehicles |
OE expertise built in. Delphi brings original-equipment know-how to its aftermarket steering parts.
Extreme-condition tested. Withstands subzero cold, high heat, and 720 hours of salt spray.
Complete assembly. Includes the ball joint, bushings, dust boot, and mounting hardware.
Cross-references Mevotech Supreme CMS801247, MOOG Chassis Products RK623769 and Suspensia X47CJ1121 for the same application. See all 7.
OE-Style Front Left Lower Control Arm
Delphi TC4725 is a suspension control arm and ball joint assembly for the front left lower position on select Subaru applications. It is built with a stamped steel arm, pre-greased ball joint, and included bushings and dust boot for a direct replacement service part.
Compatible with 2019-2024 Subaru Crosstrek and 2019-2024 Subaru Forester, this Delphi TC4725 assembly is engineered around OE dimensional and material analysis for proper fitment and consistent steering response.
Key Features
- Part number: TC4725
- Front left lower suspension control arm and ball joint assembly
- Stamped steel construction with painted black finish
- Pre-greased ball joint with threaded stud
- Ball joint mounting type: press in
- Includes bushings, dust boot, castle nut, cotter pin, and mounting hardware
- Clockwise (right) thread direction
- Standard replacement grade
- No grease fitting and no greaseable service point
Detailed Description
Delphi TC4725 is a direct replacement suspension control arm assembly for the front left lower position on the Subaru Crosstrek and Subaru Forester. The stamped steel arm uses rubber bushings and a chloroprene rubber dust boot, while the pre-greased ball joint helps simplify service and restore factory-style suspension geometry. Delphi validates its OE-focused steering and suspension parts through dimensional and material analysis, along with environmental testing that includes extreme temperature exposure and extended salt spray testing.
This part cross-references MOOG Chassis Products RK623769 for the same application.
Common Repair Uses
- Front-end clunking or looseness from a worn lower control arm
- Uneven tire wear caused by suspension play
- Steering wander or reduced directional stability
- Ball joint wear at the front left lower suspension point
- Restoring proper alignment after suspension component replacement
Installation Notes and Tips
Install on the front left lower suspension position only. Verify thread direction, mounting hole alignment, and ball joint stud engagement before final tightening. Because this assembly is not adjustable, a professional wheel alignment is recommended after installation on 2019-2024 Subaru Crosstrek and 2019-2024 Subaru Forester applications.
Quality Assurance
Delphi applies OE-based engineering and testing to its aftermarket steering and suspension portfolio. TC4725 is built to meet standard replacement expectations with attention to fit, material compatibility, and durability under demanding temperature and corrosion conditions.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | Subaru | Crosstrek | Front Left Lower | — |
| 2024 | Subaru | Forester | Front Left Lower | — |
| 2023 | Subaru | Crosstrek | Front Left Lower | — |
| 2023 | Subaru | Forester | Front Left Lower | — |
| 2022 | Subaru | Crosstrek | Front Left Lower | — |
| 2022 | Subaru | Forester | Front Left Lower | — |
| 2021 | Subaru | Crosstrek | Front Left Lower | — |
| 2021 | Subaru | Forester | Front Left Lower | — |
| 2020 | Subaru | Crosstrek | Front Left Lower | — |
| 2020 | Subaru | Forester | Front Left Lower | — |
| 2019 | Subaru | Crosstrek | Front Left Lower | — |
| 2019 | Subaru | Forester | Front Left Lower | — |
| No rows match your filter. | ||||