Measurement From King Pin Base To Front of Trailair Rota-Flex Pin Box # LC328330

Updated 08/16/2017 | Published 08/14/2017

Question:

What is the distance from the front of the king pin to front lip of pin box? I need to figure out what pull rite capture plate I will need for LC328330 pin box? Thanks

asked by: Dustin

Expert Reply:

I went out to our warehouse to take the measurement and the Trailair Rota-Flex 5th Wheel Pin Box - Lippert 1621 or 1621HD - 18,000 lbs # LC328330 is 4-1/2 inches from the front base of the king pin to the front of the pin box when you measure for the straight distance. If you follow the curve of the plate it measures 5-3/8 inches. I've attached a photo to assist.

expert reply by: Jason S