- Outer diameterOD45.1 mm
- Inner diameterID23.8 mm
- Length62 mm
- Outer diameterOD70.2 mm
- Inner diameterID22 mm
- Length57 mm
SuperPro rear differential mount bush kit
The SuperPro SPF3730K rear differential mount bush kit replaces soft factory rubber, which is designed for ride comfort and noise isolation but over time softens, cracks and allows excess movement that dulls handling and can affect alignment. The low-compliance polyurethane controls flex, twist and deflection for sharper steering response, more consistent geometry under load and a more connected, predictable feel without the harshness of solid mounts.
SuperPro SPF3730K
| Kit type | Rear Differential Mount Bush Kit |
|---|---|
| Kits required | 1 |
| Components per kit | 3 Bushings, 3 Tubes, 3 Washers |
| Fitting position | Rear |
|---|---|
| Install time | 3 hours |
| Wheel alignment required | Yes |
| SKU | SPF3730K |
|---|---|
| EAN | 9317745037309 |
SuperPro SPF3730K
All sizes in millimetres. The letters on each drawing match the letters on the measurements beside it.
This SuperPro part is covered by a lifetime warranty against manufacturing defects, for on-road, off-road, track and competition use. The warranty covers replacement of the original component only. Ball joints, tie rod ends, Duroballs and links are covered for 3 year / 60,000km.
Proof of purchase is required, such as your order number. Keep the part and any related components until your claim is finalised.
Fill in the Warranty Request form with your order number, the product, your vehicle details, how the vehicle is used and a description of the problem.
We'll reply within 3–5 business days and ask for clear photos or videos of the part, the problem area and how it's fitted.
Most claims are diagnosed from photos or videos.
SPF3730K
| Vehicle | Years | Position |
|---|---|---|
| Mitsubishi LancerEVO 10 | 2007–2016 | Rear |
No vehicles match.
Pick any vehicle. If it is not on this product's fitment list, we cannot guarantee fitment.
Questions about fitment? Call 1800 292 911 before you order.