Front Coil Spring Set Coil Spring Set Old Man Emu #ARB4001

Old Man Emu coil springs are designed for each vehicle, using state of the art micro-alloyed spring steel to ensure superior resistance to sagging and corrosion. With such a wide range on offer, coil springs can be better matched to your specific load requirements and intended vehicle usage. While ride height increases are attained, a greater emphasis is placed on ride control improvements. Further fine tuning is achieved when these springs are matched to a corresponding set of Old Man Emu shock absorbers, delivering a fully integrated system designed specifically to suit your vehicle.

Development - To ensure we meet your expectations, ARB invests heavily in research and development. Our design and engineering team utilizes the latest CAD, CAM parametric modeling systems and finite element analysis packages, and is supported by subcontract companies and universities for special projects like vibration, strength and crash testing. With an air bag equipped vehicle for example, it is essential that the vehicle?s crush rate and air bag triggering is not altered when a bull bar is installed. Our exhaustive testing programs ensure ARB bull bars meet these requirements. We also devote considerable time and resources toward to sourcing new products from around the world. IPF lights from Japan, Warn winches from the US? we scan the globe in search of equipment that meets both the demands of our customers and our own stringent quality requirements. What?s more, we?re also constantly on the lookout for new ways to improve our business practices, from distribution to customer service. ARB is a Quality Endorsed Company, and wherever we can, we endeavor to ?raise the bar?.

  • Color Black
  • Free Height Driver side A: 14.5 in; Passenger side B: 14.5 in
  • Number of Turns 9
  • Coil Weight 11 lb
  • Spring Rate 588 lbf / in
  • OE Spring Rate N/A
  • Title Old Man Emu - 4001 - Front Coil Spring Set
  • Position Front
  • Position Front
  • Finish Matte
  • Material X5K Micro-Alloyed Spring Steel
  • Prop 65 Yes/No No
  • Add-On N/A
  • Bar Diameter 0.7 in
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