Formula 4x4 leaf springs are designed and tested by Fulcrum Suspensions. 

Made by Australians for Australians! Engineered to tackle Australia’s harsh conditions, Formula leaf springs are perfect for trade vehicles, commercial vehicles and enthusiast 4WD’s.

Formula leaf springs are suited to carry a range of front and rear loads, from 50kg – 800kg loads and 20mm – 80mm heights. Providing both comfort and heavy-duty leaf spring options incorporating a range of special features, ensuring you get the right ride for your 4WD.

 

 

Special Leaf Spring Features Including; 

• Oil quenched, hardened & tempered for maximum life.
• Accurately heat treated for improved toughness for off road conditions
• Inter-Leaf Graphite Coating - For further reduction of friction.
• Manufactured from high grade Australian spring steel

We sell both Single Leaf Springs & Leaf Spring Kits

 

 

Formula 4x4 Leaf Springs in Action on Fraser Island

 

All Formula 4x4 leaf springs have been tested by Fulcrum Suspensions at their QA facility, workshops, on off road tracks, on cross country adventures and most importantly all Fulcrum’s 4x4 customers. Formula 4x4 leaf springs will help you tackle any Aussie task and adventure.

Made from Australian high-grade carbon spring steel (SUP9 & SUP9A) our leaf springs are built to perform. Formula leaf springs have been designed to tackle a range of specific applications. With inbuilt specific features to help them preform on and off road in any harsh condition. 

• Precision mandrel & die-formed
• Anti-friction pads in most applications
• Pre-stressed to maintain ride height
• Tapered Leaf Ends
• Bolt Clip Liners - To reduce noise & friction.
• Bolt Clips & Military Wraps - To prevent leaf spread & provide safety
• Military leaf spring wrap for additional safety
• Precision diamond cut ends

Formula 4x4 Leaf Spring Warranty

All Formula 4x4 leaf springs come with a 3 year / 100,000 Km Warranty