Size 1× 2in kit
- Outer diameterOD61.5 mm
- Inner diameterID17 mm
- Length28 mm
Size 2× 6in kit
- Outer diameterOD61.5 mm
- Inner diameterID17 mm
- Length28 mm
SuperPro rear differential mount bush kit
Key specs
- PositionRear axle
- Install time2 hours
- Supplied as1 kit4 bushings
- AlignmentNeeded after fitting
- Engineering-grade polyurethane
- Unaffected by heat, oils, water and coolant
- Designed in Australia
Before you fit
- A wheel alignment is needed after fitting.
- Some vehicles have their own fitment note. Check your vehicle in the table before ordering.
About this differential mount bush kit
The SuperPro SPF0138AK 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.
To approx 1975, non-voided for positive location
SuperPro Bushings are the perfect suspension upgrade or replacement solution!
- Lifetime Warranty
- Enhances vehicle handling and performance
- Unaffected by extreme temperatures, oils, water or coolant
- A superior alternative to rubber: providing higher quality, quieter, longer lasting bushings
- Made with SuperPro's proprietary engineering-grade polyurethane formula
- Designed in Australia
Application
| TRIUMPH | 2.5 PI | 1964-1978 2000, 2500, Pi |
| TRIUMPH | 2.5 PI | 1968-1975 2.5 |
| TRIUMPH | 2000 | 1964-1978 2000, 2500, Pi |
| TRIUMPH | 2000 | 1968-1975 Series 2 |
| TRIUMPH | 2000 | 1972-1975 Series 2.0 TC |
| TRIUMPH | 2500 | 1964-1978 2000, 2500, Pi |
| TRIUMPH | 2500 | 1974-1975 TC |
| TRIUMPH | 2500 | 1975-1977 S |
| TRIUMPH | STAG | 1970-1977 Series 3 |
| TRIUMPH | TR 5 | 1967-1976 TR5-6, 250 |
| TRIUMPH | TR 6 | 1967-1976 TR5-6, 250 |
| TVR | 3000M | 1972-1980 M Series |
| TVR | 3000S | 1972-1980 M Series |
| TVR | M-SERIES | 1972-1980 M Series |
SuperPro SPF0138AK
Specifications
Kit
| Kit type | Rear Differential Mount Bush Kit |
|---|---|
| Kits required | 1 |
| Components per kit | 4 Bushings |
Fitting
| Fitting position | Rear |
|---|---|
| Install time | 2 hours |
| Wheel alignment required | Yes |
Identifiers
| SKU | SPF0138AK |
|---|---|
| EAN | 9317745708735 |
SuperPro SPF0138AK
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.
This product: SPF0138AK is protected by a lifetime warranty
Our warranty is in addition to your rights under the Australian Consumer Law.
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.
SPF0138AK
Vehicle fitment
7 vehicles
Choose your vehicle to check fitmentWe’ll tell you if this fits and where it goes.
One position: Rear1 vehicle-specific note
Applies to every vehicle unless flagged
- Performance option
- May induce NVH
Check before ordering
| Vehicle | Years | Position |
|---|---|---|
| Triumph 2.5 PIMK1, MK2 | 1968–1975 | Rear |
| Triumph 2000MK1, MK2 | 1968–1977 | Rear |
| Triumph 2500TC | 1974–1977 | Rear |
| Triumph StagSeries 3 | 1970–1977 | Rear |
| Triumph TR 5TR5-5, 250 | 1967–1968 | Rear |
| Triumph TR 6TR6, 250 | 1969–1976 | Rear |
| TVR 3000M SeriesSuits models to - 1975 | 1972–1980 | Rear |
No vehicles match.
Does this fit my car?
Your vehicle
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.
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