Product Details
This Whiteline Rear Control Arm Upper Rear Outer Bushing fits the 2008-2013 BMW 135i 1 Series. The part number is W63402. This part is for the rear of the vehicle. Application note: Fits outer position of OEM arm 33-32-2-406-292. You receive 2 shell bushings and 2 tubes.
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.
Installation is rated moderate, with about 3 hours of work listed. Get the car aligned once it is back on the ground. Other Whiteline parts we list for the 135i 1 Series: Rear Sway Bar Link, Adjustable Front Sway Bar Link, and Rear Subframe Mount Bushing.
Features
- Bushing compound: The bushing material stands up to oil, grease, ozone, and weather.
- Install guide: An install guide comes in the box.
- Corrosion protection: Metal parts are plated to resist rust over the long term.
- Bonded design: Bonding adds durability in high-load use.
- Self-lubricating: Grease reservoirs inside the bushing feed lubrication as it moves.
- Finish: The metal is powder coated, which resists corrosion and wear.
Specifications
| Part Number | W63402 |
| Part Name | Control Arm Bushing |
| Vehicle | 2008-2013 BMW 135i 1 Series |
| Chassis Code | E82/E88 |
| Bushing 1 Inner Diameter | 12.2 mm |
| Bushing 1 Outer Diameter | 45.4 mm |
| Bushing Quantity | 2 Shell Bushings |
| Grade Type | Regular |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 3 |
| Kit Contents | 2 Shell Bushings, 2 Tubes |
| Material | Polyurethane |
| Mounting Hardware Included | No |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | Fits outer position of OEM arm 33-32-2-406-292 |
Fitment for 135i control arm bushings
Fits the 2008-2013 BMW 135i 1 Series. Each model year is listed below.


