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1 Inch Pioneer 4000 Series Interchange Hydraulic Service Coupler Steel


The specially-designed seals are made out of nitrile to prolong the leak-free performance.

  • Double shut-off general purpose hydraulic couplers with hardened steel poppet valves
  • Ideal for agricultural, construction, forestry and snow plow applications
  • Made in USA
  • *Photographs are representational and may not be size accurate