Description
Isuzu Trooper Torsion Bars
Rocky Road’s high-performance replacement torsion bar set for Isuzu Trooper. Also compatible with the Holden Jackaroo and the Isuzu Bighorn which are all the same as our US model Troopers. Offers a 20-30% increase in load capacity over stock.
Our high-performance torsion bar set for Isuzu Troopers is perfect for owners looking to improve their vehicle’s suspension. Our torsion bars work with raised or lowered trucks and SUVs and offer an increase in spring rate over stock. Sway-A-Way torsion bars eliminate hard bottoming when offroading or towing heavy loads, improve vehicle handling on the street and provide a more consistent spring rate for better vehicle control. Manufactured from solid alloy steel, and heat-treated, Centerless ground, and Powder Coated gloss black for corrosion resistance.
Note: These bars now powder coated gloss black.
Isuzu Trooper Torsion Bars Features:
- Manufactured from solid alloy steel
- Heat treated for increased strength
- Centerless ground for consistent outside diameter and rate
- Powder coated to resist corrosion
A torsion bar in a truck is a long steel spring that twists to absorb impacts and support weight. This acts like a coil spring but taking up less space. Torsion bars are commonly used in front suspensions for ride height adjustability and compact design. Instead of compressing, it twists along its axis. Typically one end fixed to the frame, and the other to a control arm. Thus, providing the spring force to absorb bumps and support the vehicle. Torsion bars allow for easy “cranking” or adjustment by tightening a bolt on the torsion key, which raises the front of the truck, making them popular for leveling or lifting.
Anchored Ends: One end of the steel bar is fixed to the truck’s frame, and the other connects to the lower control arm.
Twisting Motion: When the wheel hits a bump, the control arm twists the bar. The bar resists this twisting (torsional resistance) to absorb the shock.
Spring Action: This resistance provides the spring force, returning the wheel to its original position, similar to a coil spring.
Space-Saving: Its compact, straight design saves valuable space in the engine bay for other components.
Adjustable Ride Height: A bolt on the torsion key can be tightened to increase tension, raising the front of the truck.
Robustness: It offers the durability needed for tough truck applications while providing independent suspension for comfort and control.
Front Suspension: Most often found in the front suspension of 4×4 trucks and SUVs.
Leveling & Lifting: Used for “cranking” the front end up to level a truck or achieve a lift.
Heavy Loads: Upgraded heavy-duty torsion bars can support additional weight from winches or steel bumpers.
