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Part #: AFE59-00003

AFE 59-00003 4" Magnum Force Hump Coupling

Universal - 4" ID x 4" L
Part #: AFE59-00003
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The AFE 59-00003 4" Magnum Force Hump Coupling is the perfect replacement for any worn, torn, or damaged couplers in your intake system. The polyurethane hump coupler is designed to connect to a 4" OD tube and is 4" long. The polyurethane construction is designed to meet modern elevated engine compartment temperatures with a reaction injection molded (RIM) polyurethane configuration. The included standard stainless worm-gear clamps have a range of 3"- 5" in diameter and provide tight connections, durability and are corrosion resistant for industrial, commercial, truck, off-road and racing applications. 


  • 4" ID x 4" Long Hump Coupling
  • Allows For Expansion & Movement 
  • Made With 100% 60 Shore "A"
  • 450 PSI Tensile Strength 
  • 100% Polyurethane  


  • MFG. Number59-00003
  • Manufacturer NameAFE
  • Shipping Weight2.00 lb.
  • Shipping Length7 in.
  • Shipping Width7 in.
  • Shipping Height7 in.


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