The Fireflex Multi-Leaf Springs are designed as a quality OEM replacement for a vast range of applications.
Fireflex Parabolic Multi Leaf Replacement Springs; This leaf spring change is sometimes required for the purpose of increased vehicle stability, control and load applications
Design and Applications; All springs are designed in accordance with SAE SH778 (1982)
Quality Steels; Grade SUP9 and SUP9A, SAE 5160 and SAE 9258.
Quality Assured Manufacturing processes
These proven processes compliment the material used in all Fireflex Leaf Springs. The heat treating and post heat treating (shot peening and presetting) stress relieving methods allow the finished product to achieve increased stress ranges that amplify the service life of your vehicles leave spring suspension
Tuned Spring Rates and Load Capacities
This important operator and industry analysis allows our design team to improve no the OEM product.
Design Elements
Special attention has been given to the Leaf Springs design elements, these elements include leaf end types, eye types, bushings and clamping devices
A variety of end types are chosen of Fireflex Leaf Springs to allow resistance or movement to the spring. Leave end types can play an important part in the springs low speed movement, this is achieved by pressure distribution in the bearing area, friction is either increased or decreased depending on the leaf end types.
A large range of hardened and tempered leaf spring plates are also available for spring makers and repairers, all plates are made from SUP7 and SUP9 steels and finished at 42 – 49 HRC.