King Rear Leaf Spring Kit-SWB/LWB HD Raised FOR Rocky F77/F87 Trayback

Formula 4x4 leaf springs are designed and tested by Fulcrum Suspensions!
Engineered to tackle Australia’s harsh conditions, Formula leaf springs are perfect for trade vehicles, commercial vehicles and enthusiast 4WD’s.

Made from a high-grade carbon spring steel (SUP9 & SUP9A) our leaf springs are built to perform.
With a large range of applications our Formula 4x4 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.

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.
 
Specifications

• Precision mandrel & die-formed
• Oil quenched, hardened & tempered for maximum life.
• Military wrap for safety
• Accurately heat-treated
• Manufactured from high grade spring steel
• Anti-friction pads in most applications
• Pre-stressed to maintain ride height
• Diamond cut ends
• Tapered Leaf Ends
• Bolt Clip Liners - To reduce noise & friction. 
• Inter-Leaf Graphite Coating - For further reduction of friction. 
• Bolt Clips & Military Wraps - To prevent leaf spread & provide safety 

 

Formula 4x4 Leaf Spring Warranty

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