It is important to remember that a spring supports weight and sets the vehicle ride height.
It determines the optimum limits of the suspension travel and and is a major contributor to the vehicle's ride and handling.
But a spring cannot operate effectively without a correctly matched shock absorber.
- Military Wrap.
Where possible, a military wrap is used as a safety mechanism to aid the vehicle's steering in case of the main leaf breaking
- Drawn, Tapered and Diamond Cut Leaves.
To assist in Load Distribution and reduce Inter Leaf Friction which occurs at the end of the leaves.
- Design Characteristics.
All leaf lengths are designed and calculated to achieve a High Performance Spring. Inappropriate leaf lengths will concentrate
stress in one particular area and will cause premature sagging or breaking.
- Scrag Testing.
Is a process that is done to most of the springs manufactured. The Springs are scragged to 90% of the yield stress of the material
used, to help eliminate sagging. Scragging is a process whereby the spring is load tested to be straight or reversed curvature
to relieve and prevent sag.
- Inter Leaf Anti-Friction Liners.
Reduce friction at the tip of the leaves where the load is the greatest in the spring.
- Quality Control.
Stringent quality control procedures for Heat Treatment (Tempering) processes at all phases of the manufacturing processes ensures Dobinson Springs are made the same exceptional way every time.
Superior Engineering is not sponsored, approved, affiliated or otherwise associated with any genuine or original parts manufacturer, distributor or dealer.
Identification and Guidance Only – Photos are for identification purposes only and may be of either genuine or non-genuine parts.
All manufacturers names, symbols and descriptions on this website are used for reference purposes only, and it is not implied that any units or parts listed is the product of these manufacturers.
Original Equipment Manufacturer "OEM" part/reference numbers are listed for information/reference purposes only. Trademarks identifying these parts are those of each OEM and are the property of their owners and are not used, or authorized for use, by Superior Engineering. Cross-referenced parts from the Original Equipment Manufacturer "OEM" are listed for information purposes only.
Superior Engineering has no associations and/or claims to be associated with OEM Vehicle Manufacturers and their Companies worldwide. Any implied associations are purely coincidental and are not inferred. Superior Engineering is a supplier of fully interchangeable non-genuine spare parts (alternatives) for equipment produced by manufacturers using in accordance with law OEM Vehicle Manufacturers and their products, i.e. suspension parts, steering components, manufactured items, vehicle accessories etc. Alternative spare parts produced by Superior Engineering are manufactured according own technological documentation developed with the use of reverse engineering.
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