Product Details
This Whiteline Rear Differential Mount Bushing fits the 2017-2019 BMW 330i GT xDrive 3 Series (F34). The chassis code on the listing is F34. Part number KDT919. The kit contains 5 bushings, 3 tubes, 3 washers, an install guide, and grease. It goes on the rear of the vehicle. The listing names the xDrive 3 Series trim.
Differential bushings take the torque reaction every time the car accelerates. When the rubber is worn or soft, the case shifts and the driveline jerks, and wheel hop becomes more likely. Stiffer bushings or inserts limit that movement. The polyurethane used here deflects much less than the original rubber under the same load.
Installation is rated difficult, with about 4 hours of work listed. Get the car aligned once it is back on the ground. To go with it on the 330i GT, see Adjustable Rear Sway Bar Link, Adjustable Sway Bar Vehicle Link Kit, and Rear Subframe Mount Bushing.
Features
- Self-lubricating: The bushing carries its own grease supply in internal reservoirs, so it keeps moving freely.
- Grease: Molybdenum disulfide grease comes with it for a longer service life.
- Finish: Powder coat finish guards the metal against chips and corrosion.
- Install guide: Written install instructions are included with the part.
- Corrosion protection: Plated finish keeps rust off the hardware.
- Bushing material: Made of polyurethane, which resists deflection better than soft rubber.
Specifications
| Part Number | KDT919 |
| Part Name | Differential Mount Bushing |
| Vehicle | 2017-2019 BMW 330i GT xDrive 3 Series |
| Chassis Code | F34 |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Color | Black |
| Durometer | 72 |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 4 |
| Kit Contents | 5 Bushings, 3 Tubes, 3 Washers, Install Guide, Grease |
| Material | Polyurethane |
| Mounting Hardware Included | No |
| Universal or Specific Fit | Specific Fit |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | - |