Which MORryde AllTrek 4000 Equalizers Do I Need for a 36" Wheelbase?
Updated 12/28/2025 | Published 12/26/2025
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Question:
I have a 2025 Delta 252rl. I would like to upgrade the suspension and my measuring showed a 36 inch between hubs. I would like the the MORryde Alltrek 4000 equalizers with heavy duty shackles and wet bolts. Do I need the 33 or the 35 ? Thank you
asked by: David S
Expert Reply:
Hey David. Based off of wheel base the MORryde AllTrek 4000 Equalizers for Tandem Axle Trailers item # MR29DR is going to be the closest option. However, I recommend measuring one of your current equalizers so we can be sure this is the best fit. A longer or shorter equalizer will throw off the geometry of your suspension.
The MORryde AllTrek 4000 Equalizers 35" Wheelbase item # MR29DR has a hole spacing of 8" from center hole to center hole. The MORryde AllTrek 33" Wheelbase item # MR89DR has the holes spaced at 6-1/2" apart.
When you swap out your equalizers, you'll also want to switch out your hardware as those suspension bolts are only meant to be torqued down once. You'll want to pick a kit with the closest size to your current shackle straps.
The MORryde Suspension Upgrade Kit for Tandem Axle Trailers item # MR46ZR is for 2-1/4" shackles or item # MR76ZR is for 3-1/8" shackles. These kits come with the bronze bushings, wet bolts and shackle straps.
What are the dimensions of your current equalizers?
You can add this information, along with any other questions you have, where it says Reply to Jerred H.
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Jim T.
12/28/2025
We have used the moryde on a couple camping trips. Last was queen wilhelma. On return trip was behind a truck bouncing over several bridge crossovers. They bounced... we didn't... Nice upgrade.... very nice and worth it. Last year went thru Oklahoma.... including Oklahoma city.... bounced like crazy. Next trip west expect our airborne shenanigans should be less. Absolutely great deal.
Product Page this Question was Asked From
MORryde AllTrek 4000 Equalizers for Tandem Axle Trailers - 35" Wheelbase
- Trailer Suspension Parts
- Equalizer Upgrade Kit
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- Tandem Axle
- MORryde
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David S.
12/27/2025
I dont have access to the trailer at this time. I was told its 35 inch spread...