Tough Dog Premium Pack Leaf Springs

Our Premium Pack 4WD Leaf Springs are designed and made in Australia using quality BHP spring steel to ensure a consistently tough, high-quality leaf spring. Tried, tested and proven in the harsh Australian outback, these springs are proven tough in all conditions.
Tough Dog Premium Pack Leaf Springs are a truly progressive rate leaf spring. Each leaf is set slightly higher than the leaf above so there is contact along the whole length of the leaf. There are single stage and two stage springs available for different applications.
When a load-carrying capacity is desired then a two stage spring can be used. This will ensure that the vehicle rides on the first stage when empty, thus ensuring a safer & comfortable ride. And when loaded the 2nd stage will progressively come into place, bumping up the spring rate and maintaining ride height. The 2nd stage section will also ensure that the 1st stage section doesn’t become over stressed.
Each leaf is formed to a template, is oil quenched, hardened and tempered before being assembled. The spring is then scragged and load tested (turned inside out) to ensure that the spring retains its height. Some spring have anti-friction pads inserted before assembly and graphite coated to protects the spring against corrosion.
 
Features

• Precision mandrel & die-formed
• Military wrap for safety
• Quality Assured
• Accurately heat-treated
• Manufactured from high grade spring steel
• Anti-friction pads
• Pre-stressed
• Diamond cut ends
• Load rate tested
• 3 year/60,000km warranty

Tough Dog produces Premium Leaf Springs for the following makes of Vehicle:-

Daihatsu Ford Holden Isuzu Jeep Mazda Mitsubishi Nissan Suzuki Toyota