How to Measure to Identify 5th Wheel Pin Box
Question:
I have a 1987 trail seeker fifth wheel I can’t find the pinbox number or the manufacturer phone number could you please help thanks in advance.
asked by: Concerned
Expert Reply:
Your photo shows you have a telescoping pin box that appears to be a 45-degree model. You can use the linked article for help as you take measurements. You'll want to take the measurements under the template for 45 degree telescoping pin boxes to see if the measurements match any of the telescoping pin box measurements we have on the included chart.
Once you have determined the pin box model of your telescoping pin box it is a lot easier to figure out which Reese Sidewinder you need to replace it. The second linked article will help with that.
