The WA19-6055 is a World American 2" fifth wheel king pin assembly, used on fifth wheel trailer hitch setups. This king pin interchanges with JOSKZ1012, KP148, 200.549, ATMKP148, AUKP148, and AUTKP148 numbers, making it a common replacement across multiple fifth wheel brands. It is sold by Pro Gear and Transmission as a World American part for your fifth wheel hitch application.
Features
2" king pin diameter
World American fifth wheel king pin assembly
Interchanges with JOSKZ1012
Interchanges with KP148 and 200.549
Interchanges with ATMKP148, AUKP148, and AUTKP148
Tech Specs
- King pin diameter: 2"
