Description
The Ironman 4×4 Rear Leaf Spring (Part Number NISS047B). INTER LEAF LINERS – Used in some applications to lower friction between leaves reducing noise and improving – Comfort.
LINED BOLT CLAMPS – All Ironman springs feature bolted guide clamps for greater flex, the addition of anti-friction liners ensures noise free smooth operation.
SHOT PEENED – Manipulates tension side of material to reduce stress, greatly enhances spring life.
DIAMOND CUT LEAVES – Distributes load at the leaf tip and reduces interleaf friction.
MILITARY WRAP – Where applicable, an additional wrap around the leaf eye protects from failure in case of damage.
PART NUMBER SUFFIX S – Standard Height
Available for selected applications to provide enhanced performance at original vehicle manufacturers ride height.
PART NUMBER SUFFIX A – Light
Suitable for zero to light load applications, higher priority toward – Comfort with minimal increased ride height.
PART NUMBER SUFFIX B – Medium
Suitable for use in zero to medium load applications, ideal for moderately accessorised vehicles or occasional load.
PART NUMBER SUFFIX C – Heavy
Suitable for vehicles with permanent heavy accessories, higher priority towards load support, provides more control and firmer suspension.
PART NUMBER SUFFIX D – Extra Heavy
Suited only to vehicles with permanent heavy accessories combined with heavy additional load.
PART NUMBER SUFFIX E – Super Heavy
Maximum support for extra heavy loads typically commercial or mining use vehicles.
