H.D. King Pin Set- 1.794 x 10.40 Inches ( BlueBird, Volvo, International, Western Star)
H.D. King Pin Set- 1.811 x 10.53 Inches (International, Oshkosh, Vovlo, White, Western Star,Westport Axle,)
H.D. King Pin Set- 1.999 x 11.21 Inches (Ford, International, GM, Auto Car, Bluebird, Volvo, Western Star))