A truck kingpin is a heavy-duty steel pin fixed to the underside of a semi-trailer that connects the trailer to the tractor unit through the fifth wheel coupling.
Truck Kingpin Manufacturer & Supplier in Karnataka
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A truck kingpin is a heavy-duty steel pin fixed to the underside of a semi-trailer that connects the trailer to the tractor unit through the fifth wheel coupling.
Truck Kingpin Manufacturer & Supplier in Karnataka
check out more components :