Our Services
- Stabilizer Shackle With Bush
- Rubber Bearing BS3
- Rubber Bearing Etal Bushings, Cylindrical
- Spacer Tube / Inner
- Rubber Bush / Clamping
- Rear Torsion Bar BS4/6
- Stabilizer Shackle With Bush
- ELASTOMER BEARING
- Bearing Bush / Assy DIA 45
- Bracket / ARB Bushing
- Rear Bearing Bush Stabilizer Cap
- Hex Screw MBN 10105-M14X1.5X 60-10.9
- LU Elastomer Bearing
- LU Elastomer Bearing 70MM
- Stabilizer Shackle / 500MM Short With Bush
- Stabilizer Shackle/540MM Long With Bush
- Bearing Bracket Stabilizer
- Hex Screw MBN 10105-M16X1.5X 60-10.9
- Torsion Bar
- Stabilizer Base LH
- Stabilizer Base RH
- Front Bearing Bush Stabilizer Cap
- Additional Spring Buffer
- Bolt, Special Shape / SPL Bolt Front
- Rubber Bearing Shackle Bush
- Shackle Plate
- Shackle Plate With Thread
- Hexagon Screw - M24X2X180 - 10.9
- Hexagon Screw - M24X2X130 - 10.9
- Hexagon Nut - M24X2-10 DBL944
- Front Spring Bracket FRT RH
- Hex Screw MBN 10105-M16X1.5X 45-10.9
- Hex Screw MBN 10105-M16X1.5X 80-10.9
- Nut N 13023-M 16X1.5-10 DBL9440
- Tow Bar Link Joint Assembly
- Tow Bar End Ball Joint LH
- Tow Bar End Ball Joint RH
- Swivelling Lever RR LH
- Swivelling Lever RR RH
- Swivelling Lever FRT LH
- Swivelling Lever FRT RH
- Elastomer Buffer With Bolt
- Bearing Bushs
- Bearing Bush
- Bearings Bush
- Equalizer Hangar
- Equalizer Hangar Pin 4 Holes
- Equalizer Pad
- Equalizer Bush Brass
- Spring Pin 30×158
- Spring Pin Bush Brass
- Spring Pin Bush for Lifter Spring Leaf
- Equalizer Assembly With Brass Bush OEM
- Hexagon Screw M24X2X220
- Hexagon Screw M24X2X200
- Hexagon Screw M24X2X150
- Lifter Leaf Spring Bush
- Hollow-Bolster Rubber Buffer
Rear Torsion Bar BS4/6
It connects the rear axle to the chassis, reducing body sway during cornering and uneven road conditions.
Manufactured from high-strength spring steel, the torsion bar provides excellent torsional resistance and long-term durability. Its BS4/6 specification ensures compatibility with emission-compliant vehicle platforms while maintaining optimal suspension performance. By distributing vehicle load effectively, it improves handling, driver comfort, and overall safety.
Key Features
- Heavy-duty rear torsion bar for BS4/6 commercial vehicle platforms
- Reduces body roll and improves suspension stability
- High-strength spring steel construction for long service life
- Enhances vehicle handling and ride comfort under load
- Designed for precise fitment and consistent performance
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 12.007 | 3128, 2523, 2528 | A4003231365 | Rear Torsion Bar – BS4/6 – Heavy-duty Suspension Component |
Process Steps
- Raise and secure the vehicle on suitable supports.
- Remove stabilizer links, bushes, and clamps from the old torsion bar.
- Detach the torsion bar from chassis and axle mounts.
- Install the new torsion bar and position it correctly.
- Refit clamps, brackets, and stabilizer links with new bushes.
- Torque all fasteners to OEM specifications and test suspension movement.
FAQ
What does the rear torsion bar do?
It controls vehicle roll movement, improving stability and handling, especially under heavy loads.
When should it be replaced?
Replace when excessive body roll, worn bushes, or structural cracks are detected.
