phone: 5182709822

LEAD TIMES:  Basic part orders 5-10 Business Days. Complete Short Arm/Mid Arm Systems 2-4 Weeks. Coil Over or Standard Long Arm Systems 3-5 Weeks.  Customized Orders 6-8 Weeks. (This is to Ship from Time of Order)

Triple Rate Front Coil (4 Inch Diesel/5.5 Inch Gas) 05-Pres Ford F250/F350

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Rock Krawler Suspension is the leading manufacturer of Light Truck and SUV suspension systems and related components. Each and every component or complete suspension system is precision engineered to provide huge gains in ride quality, off-road ability and durability. Our Off-Road inspired suspension systems are built for abuse and tuned for the street!
Product Details:

  • Triple Rate Front Coil Springs
  • Smooth Highway Ride
  • Excellent Off-Road Performance
  • Provides 4 Inches Of Lift On Diesel Applications
  • Provides 5.5 Inches Lift On Gas Applications
  • Made From High Quality Steel
  • Black Powdercoat Finish
  • Sold As A Pair


  • 05-Present Ford F250 Super Duty
  • 05-Present Ford F350 Super Duty
  • Fits Gas And Diesel Trucks
Drive Type:
Fuel Type:
Gas, Diesel
05-Pres F250 4x4 05-Pres F350 4x4