Product Details
This Whiteline Rear Control Arm Upper Rear Bushing fits the 2015-2016 BMW 435i Gran Coupe 4 Series. This part is for the rear of the vehicle. Included: 4 shell bushings and 4 tubes. Order it as part number W63593. Application note: Fits OEM Arm 33-32-6-792-543 (Left) and 33-32-6-792-544 (Right).
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.
Whiteline rates the install as moderate and lists about 2 hours. An alignment is required after installation. To go with it on the 435i Gran Coupe 4 Series, see Adjustable Rear Sway Bar Link, Rear Subframe Mount Bushing, and Front Sway Bar Link Assembly.
Features
- Bushing compound: The bushing material stands up to oil, grease, ozone, and weather.
- Grease: Molybdenum disulfide grease is included to help the parts last.
- Install guide: Whiteline packs an install guide with it.
- Material: Built from polyurethane.
- Self-lubricating: The bushing carries its own grease supply in internal reservoirs, so it keeps moving freely.
- Corrosion protection: Rust protection comes from plating on the metal parts.
Specifications
| Part Number | W63593 |
| Part Name | Control Arm Bushing |
| Vehicle | 2015-2016 BMW 435i Gran Coupe 4 Series |
| Chassis Code | F36 |
| Bushing 1 Inner Diameter | 12.2 mm |
| Bushing 1 Outer Diameter | 38 mm |
| Bushing 2 Inner Diameter | 12.2 mm |
| Bushing Quantity | 4 Shell Bushings |
| Grade Type | Regular |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 2 |
| Kit Contents | 4 Shell Bushings, 4 Tubes |
| Material | Polyurethane |
| Mounting Hardware Included | No |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | Fits OEM Arm 33-32-6-792-543 (Left) and 33-32-6-792-544 (Right) |
Fitment for 435i Gran Coupe control arm bushings
Fits the 2015-2016 BMW 435i Gran Coupe 4 Series. Each model year is listed below.

