All Ironman 4×4 coil springs are CNC Cold coiled to ensure perfect consistency and accuracy. The result of cold coiling means that springs are subjected to less heat during the manufacturing process to help maintain the materials properties and resulting in longer life.
Quantity Required: 1
Estimated Lift: 45mm
Additional Load: 50-110kg
Package Details: Pair
Material Diameter: 18.5mm
Free Height: 367mm
End I/D: 80mm
Spring Rate: (N/mm) 173
Spring Rate: (lbf/in) 989
Additional Notes: Vehicles with independent suspension must maintain a minimum of 60mm downward suspension travel.
When Ordering: Select springs in accordance with your vehicles additional load.
*All 4×4 and 4×2 Hi Trail Models. Manual vehicles only – not suitable for Auto models due to driveline vibrations
Greasable Shackles allow easy lubrication of polyurethane bushes. Serviceable design built from thicker steel, and incorporating protected grease ports. A cost effect insurance for the life of your leaf springs.
Ironman 4×4 Add-a-Leaf is a simple, cost-effective addition to boost your existing leaf springs. Kit includes 2x tapered leafs with anti-friction inserts, M8 and M10 replacement center bolts and easy to follow instructions.
Eliminates suspension sag and supports additional load
Improves comfort and handling
Increases load carrying capability
Increases ride height
*Only available in a complete kit that includes: Front/Rear Shocks, Coils, Add-a-Leaf Kit