Choose a searcher
Service Parts

New products

New products
All new products
Heavy-duty steel king pin with cylindrical body and mounting flange for trailer coupling systems.
  • Heavy-duty steel king pin with cylindrical body and mounting flange for trailer coupling systems.

King Pin 3.5" Jost

Heavy-duty king pin for securing trailers to tractor units in commercial trucking applications.

King pin engineered to provide a robust coupling connection between semi-trailers and tractor units. Maintains secure articulation while transferring operational loads during transportation. Manufactured to industry standards for reliable performance.

Mansons logo in black

KZ1412-01