Dobinsons Raised 40mm Extra Heavy Duty Rear Leaf Springs (L39-032-R)
Dobinsons 40mm raised rear leaf springs come with 5+2 leaves and up to a extra heavy duty 420kg constant load carrying ability. (Sold individually)
Dobinsons Leaf Springs Feature:
- Quality Control
Stringent quality control procedures for Heat Treatment (Tempering) processes at all phases of the manufacturing processes ensures Dobinsons Springs are made the same exceptional way every time.
- Design Characteristics
All leaf lengths are designed and calculated to achieve High Performance spring. Inappropriate leaf lengths will concentrate stress in one particular area and will cause premature sagging or 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.
- Military Wrapper
Where possible, a Military Wrapper is used as a safety mechanism to aid the vehicle’s steering in the case of the main leaf breaking.
- Scrag Testing
Scragging is a process where the spring is load tested to 90% of the Yield Stress of the material used. This process helps to relieve and prevent
- Inter Leaf Anti-Friction Liners
Reduce friction at the tip of the leaves where the Load is greatest in the spring.
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