Product Details
This Whiteline Rear Control Arm Lower Inner Bushing fits the 2003 Subaru Baja. It goes on the rear of the vehicle. You receive 4 bushings and 2 tubes. Whiteline's note for this fit: Standard Replacement. Patent Pending: US-2014-009157-A1. It is listed for the BE/BH chassis. The part number is W63428.
A control arm bushing is the pivot where the arm joins the chassis or the wheel carrier. Factory rubber is chosen for quiet and comfort, so it squashes under braking, acceleration, and cornering and lets the arm move more than it should. A firmer replacement keeps the arm where it belongs, which steadies the alignment and gives the car a more consistent feel. The polyurethane used here deflects much less than the original rubber under the same load.
Expect a moderate job of about 3 hours. An alignment is required after installation. To go with it on the Baja, see 14mm Adjustable Front Camber Bolts and Front Gearbox Mount Bushing.
Features
- Material: Made from polyurethane.
- Corrosion protection: Metal parts are plated to resist rust over the long term.
- Self-lubricating: Built-in grease reservoirs provide continual lubrication and reduce friction.
- Bushing compound: The elastomer formulation is chosen to shrug off oil, grease, ozone, and the elements.
- Grease: Molybdenum disulfide grease comes with it for a longer service life.
- Finish: Powder coating covers the metal for protection against chips and rust.
Specifications
| Part Number | W63428 |
| Part Name | Control Arm Bushing |
| Vehicle | 2003 Subaru Baja |
| Chassis Code | BE/BH |
| Bushing 1 Inner Diameter | 12.2 mm |
| Bushing 1 Outer Diameter | 33.8 mm |
| Bushing Quantity | 4 Bushings |
| Grade Type | Regular |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 3 |
| Kit Contents | 4 Bushings, 2 Tubes |
| Material | Polyurethane |
| Mounting Hardware Included | No |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | Standard Replacement. Patent Pending - US-2014-009157-A1 |
Fitment for Baja control arm bushings
Fits the 2003 Subaru Baja. Each model year is listed below.

