Product Details
This Whiteline Rear Upper Inner Control Arm Bushing Kit fits the 2015-2026 Ford Mustang. In the box: 2 bushings and 2 tubes. Position: rear. Order it as part number W63464.
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. Polyurethane resists deflection far better than the soft rubber it replaces.
Expect a moderate job of about 1.5 hours. Plan on a wheel alignment afterward. To go with it on the Mustang, see Adjustable Rear Sway Bar Link, Adjustable Sway Bar Vehicle Link Kit, and Adjustable Front Sway Bar Link.
Features
- Bushing material: Polyurethane bushings flex far less than rubber ones.
- Bushing compound: Oil, grease, ozone, and weather do not break down the synthetic elastomer used in the bushings.
- Serviceable: A grease fitting lets the part be serviced later.
- Self-lubricating: Built-in grease reservoirs provide continual lubrication and reduce friction.
- Easy to fit: Designed for an easy install with ordinary shop equipment.
- Grease: Molybdenum disulfide grease comes with it for a longer service life.
Specifications
| Part Number | W63464 |
| Part Name | Control Arm Bushings |
| Vehicle | 2015-2026 Ford Mustang |
| Chassis Code | S550/S650 |
| Drivetrain | RWD |
| Bushing 1 Inner Diameter | 12.3 mm |
| Bushing 1 Length | 39 mm |
| Bushing 1 Outer Diameter | 35.6 mm |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Bushing Quantity | 2 Bushings |
| Color | Black |
| Durometer | 85 |
| Grade Type | Performance |
| Grease Fitting Included | No |
| Greaseable | Yes |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 1.5 |
| Kit Contents | 2 Bushings, 2 Tubes |
| Mounting Hardware Included | No |
| Mounting Type | Press In |
| Universal or Specific Fit | Specific Fit |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | - |
Fitment for Mustang control arm bushings
Fits the 2015-2026 Ford Mustang. Each model year is listed below.

