- Outer diameterOD51.5 mm
- Inner diameterID19 mm
- Length42.5 mm
- Flange thicknessFL6.5 mm
- Flange outer diameterFLOD60 mm
SuperPro rear spring bush kit
Key specs
- PositionRear axle
- Install time3 hours
- Supplied as1 kit4 bushings, 2 tubes
- AlignmentNeeded after fitting
- Engineering-grade polyurethane
- Unaffected by heat, oils, water and coolant
- Designed in Australia
- A wheel alignment is needed after fitting.
About this spring bush kit
The SuperPro SPF1518K rear spring 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.
Eye width 76mm, Eye ID 51mm, Tube ID 14.5 x 89mm
SuperPro SPF1518K
Specifications
Kit
| Kit type | Rear Spring Bush Kit |
|---|---|
| Kits required | 1 |
| Components per kit | 4 Bushings, 2 Tubes |
Fitting
| Fitting position | Rear |
|---|---|
| Install time | 3 hours |
| Wheel alignment required | Yes |
Identifiers
| SKU | SPF1518K |
|---|---|
| EAN | 9317745015185 |
SuperPro SPF1518K
Bush dimensions
All sizes in millimetres. The letters on each drawing match the letters on the measurements beside it.
SuperPro warranty
Lifetime warrantyBall joints, tie rod ends, Duroballs and links: 3 year / 60,000kmThis 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
Proof of purchase is required, such as your order number. Keep the part and any related components until your claim is finalised.
Common exclusions
- Finish, corrosion and normal wear
- Damage from installation, installation error or not aligning the wheels after fitting
- Labour and consequential costs
- Not fitted to the catalogue-listed application
- Not purchased from Northman
How to make a claim
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.
SPF1518K
Vehicle fitment
10 vehicles- Eye width 76mm, Eye ID 51mm, Tube ID 14.5 x 89mm
| Vehicle | Years | Position |
|---|---|---|
| Ford F-15010th Gen 2WD | 1996–2003 | Rear |
| Ford F-15010th Gen 4WD | 1996–2003 | Rear |
| Ford F-1505th-9th Gen 2WD | 1968–1996 | Rear |
| Ford F-1505th-9th Gen 4WD | 1968–1996 | Rear |
| Ford F-2505th-9th Gen 2WD | 1968–1996 | Rear |
| Ford F-2505th-9th Gen 4WD | 1968–1996 | Rear |
| Ford F-35010th-11th Gen 2WD | 1996–2007 | Rear |
| Ford F-35010th-11th Gen 4WD | 1996–2007 | Rear |
| Ford F-3505th-9th Gen 2WD | 1968–1996 | Rear |
| Ford F-3505th-9th Gen 4WD | 1968–1996 | Rear |
No vehicles match.
Does this fit my car?
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.







