Product Details
This Whiteline Rear Differential Mount Bushing fits the 2014-2016 BMW 428i xDrive 4 Series. Placement: rear. The chassis code on the listing is F32/F33. Whiteline part number: KDT919. The kit contains 5 bushings, 3 tubes, 3 washers, an install guide, and grease.
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. Polyurethane resists deflection far better than the soft rubber it replaces.
Installation is rated difficult, with about 4 hours of work listed. Get the car aligned once it is back on the ground. Working on the same car? We also list Adjustable Rear Sway Bar Link, Rear Subframe Mount Bushing, and Rear Lower Trailing Arm Bushing for the 428i xDrive 4 Series.
Features
- Install guide: Whiteline packs an install guide with it.
- Bushing material: The bushing material is polyurethane, a firmer choice than rubber.
- Corrosion protection: A protective plating covers the metal components to guard against corrosion.
- Bushing compound: The bushing material stands up to oil, grease, ozone, and weather.
- Finish: The metal parts are powder coated for durability.
- Self-lubricating: Internal grease reservoirs keep the bushing lubricated as it works.
Specifications
| Part Number | KDT919 |
| Part Name | Differential Mount Bushing |
| Vehicle | 2014-2016 BMW 428i xDrive 4 Series |
| Chassis Code | F32/F33 |
| 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 | - |