2021 370 FB Wheelbase

[gpaqu25]

Wheelbase Options: Available for 33" and 35" axle spacing. Can someone help me if they know the wheelbase of a 750 FB? My unit is in storage so I can't measure
the wheels.

 

[gpaqu25]

I'm trying to purchase the Alltrek 35 from a friend, I just wanted to make sure I have the size right.
The 33" AllTrek # MR89DR has the holes spaced 6-1/2" on center while the 35" AllTrek # MR29DR spaces the holes 8" on center.

 

[George]

Does looking at the tech specs on https://morryde.com/products/cre3000-suspension/ help any?

 

[gpaqu25]

The best way to find the correct replacement for your equalizer is by measuring the distance from the front shackle hole to rear shackle hole on your current equalizer. The 33" AllTrek # MR89DR has the holes spaced 6-1/2" on center while the 35" AllTrek # MR29DR spaces the holes 8" on center. While the MORryde qualifier is very helpful I find that measuring is best since different trailer manufacturers do not always follow the same practices for welding on the spring hangers and setting the different components. While your current equalizer may not exactly match one of the measurements for the AllTrek units you will simply need to select the one which is closest.
Like I said my unit is in storage so I can't measure. I thought maybe someone already replaced or upgrade their unit.