- Outer diameterODAI73.5mmAII58mm
- Inner diameterID32 mm
- Length74 mm
- Flange thicknessFL8 mm
SuperPro rear differential torque arm bush kit
Key specs
- PositionRear axle
- Install time2 hours
- Supplied as1 kit2 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.
- Some vehicles have their own fitment note. Check your vehicle in the table before ordering.
- The part supplied is named differently on some vehicles (shown as 'Sold as' in the table).
About this differential torque arm bush kit
The SuperPro SPF4775K rear differential torque arm bush kit rear 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.
Application
| TOYOTA | ALTIS | 2000-2007 E120, E130 |
| TOYOTA | COROLLA | 2000-2007 E120, E130 |
| VOLVO | 140 | 1966-1975 140-142-144 |
| VOLVO | 740 | 1984-1990 744-745 |
| VOLVO | 760 | 1981-1992 704-764 |
| VOLVO | 940 | 1990-1998 944 |
| VOLVO | 940 | 2000-2007 E120, E130 |
| VOLVO | 960 | 1990-1996 964 |
| VOLVO | P 122 S AMAZON | 1967-1971 1.6-1.8-2.0 |
| VOLVO | P 1800 | 1962-1970 1.8-1.8S |
| VOLVO | S90 | 1997-1998 2.9 |
| VOLVO | V90 | 1997-1998 2.9 |
Note - 58mm OD centre neck of bush
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
SuperPro SPF4775K
Specifications
Kit
| Kit type | Rear Differential Torque Arm Bush Kit - Rear |
|---|---|
| Kits required | 1 |
| Components per kit | 2 Bushings, 2 Tubes |
Fitting
| Fitting position | Rear |
|---|---|
| Install time | 2 hours |
| Wheel alignment required | Yes |
Identifiers
| SKU | SPF4775K |
|---|---|
| EAN | 9317745047759 |
SuperPro SPF4775K
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.
SPF4775K
Vehicle fitment
9 vehiclesFor most vehicles this part is sold as Differential Torque Arm - Bushing Kit-Rear. 3 vehicles have a different listing, marked Sold as in the table. Check which one you need before ordering.
- Suits solid axle models
| Vehicle | Years | Position |
|---|---|---|
| Volvo 140140-142-144Sold as: Trailing Arm Lower - Front Bushing Kit73mm - 58mm OD - hour glass bushing design | 1966–1975 | Rear |
| Volvo 740744-745 | 1984–1990 | Rear |
| Volvo 760704-764 | 1981–1992 | Rear |
| Volvo 940944, 945 | 1990–1998 | Rear |
| Volvo 960964 | 1990–1996 | Rear |
| Volvo P 122 S Amazon1.6-1.8-2.0Sold as: Trailing Arm Lower - Rear Bushing Kit73mm - 58mm OD - hour glass bushing design | 1967–1971 | Rear |
| Volvo P 18001.8-1.8SSold as: Trailing Arm Lower - Rear Bushing Kit73mm - 58mm OD - hour glass bushing design | 1962–1970 | Rear |
| Volvo S902.9 | 1997–1998 | Rear |
| Volvo V902.9 | 1997–1998 | 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.







