Centek Industries 1200170 Marine Vernatube 3” X 4” Fiberglass Exhaust Reducer Coupling

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  • Regular price $74.95
  • 4 available


  • Marine Vernatube 3” X 4” Fiberglass Exhaust Reducer Coupling
  • Lightweight, Strong, Non-Corroding, Durable and Easy to Install
  • Smooth, resin-rich interior walls assures minimal restriction to exhaust gases and cooling water flowing through the tubing
  • Precise control of the outside diameter ensures ease of connecting mating ports with marine exhaust hose
  • Inlet: 3” (76mm)
  • Outlet: 4” (102mm)
  • Length: 10” (254mm)
  • For use with: 3” and 4” Inside Diameter Wet Exhaust Hose
  • Manufacturer: Centek Industries
  • Model Number: Reducer Coupling
  • Part Number: 1200170