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MORryde ALLTREK 4000 Shock Absorbing Equalizers for Tandem Axle Trailers - 33" Wheelbase - 8K
MORryde

MORryde ALLTREK 4000 Shock Absorbing Equalizers for Tandem Axle Trailers - 33" Wheelbase - 8K

Part Number: MR89DR
In Stock
$374.99
Retail:$408.94
You Save: $33.95
Trailer Suspension Parts
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Upgrade your trailer's suspension system with these rubber equalizers for a smoother, more comfortable ride. The rubber insert offers up to 4" of suspension travel for greater shock absorption. Great Prices for the best trailer suspension parts from MORryde. MORryde ALLTREK 4000 Shock Absorbing Equalizers for Tandem Axle Trailers - 33" Wheelbase - 8K part number MR89DR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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MORryde Trailer Suspension Parts - MR89DR

  • Equalizer Upgrade Kit
  • Boat Trailer
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • Double Eye Springs
  • 6-1/2 Inch Long
  • Tandem Axle
  • MORryde

Upgrade your trailer's suspension system with these rubber equalizers for a smoother, more comfortable ride. The rubber insert offers up to 4" of suspension travel for greater shock absorption.


Features:

  • Rubber equalizers replace your trailer's factory steel equalizers to upgrade your setup
    • Delivers a smoother, more comfortable ride
    • Reduces stress on your trailer frame
    • Protects trailer contents from getting damaged while towing
  • Up to 4" of up-and-down travel gives your trailer the ability to compensate for different types of terrain
  • Rubber inserts absorb and dampen road shock and vibration
    • Limit back-and-forth chucking
    • Require less maintenance than suspension upgrades that use air bags
  • Easy, bolt-on installation (mounting hardware sold separately)
  • Made in the USA


Specs:

  • Application: tandem-axle trailers with 33" wheelbase and double-eye leaf springs
    • To determine your wheelbase, measure the distance between the center of your front wheel to the center of your rear wheel
  • Bolt hole diameter: 9/16"
  • Dimensions:
    • Distance between outer shackle bolt holes (center on center): 6-1/2"
    • Distance between hanger bolt hole and outer shackle bolt hole (center on center): 5-3/8"
    • Height from shackle bolt hole to hanger bolt hole: 4-1/2"
  • Axle capacity: 3,500 lb to 8,000 lbs
  • Quantity: 2 equalizers
  • 3-Year warranty (or 45,000 miles)


All Trek 4000 - Tandem 33'' Wheelbase

TG2-33 MOR Ryde CRE3000 Trailer Suspension Equalizers - Tandem 33'' Wheelbase

Installation Details MR89DR Installation instructionsAlternate Instructions MR89DR Installation instructions



Customer Satisfaction Score:

Ratings & Reviews

4.7

61 reviews
Upgrade your trailer's suspension system with these rubber equalizers for a smoother, more comfortable ride. The rubber insert offers up to 4" of suspension travel for greater shock absorption.

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Was totally surprised how fast and efficient my order was received ordered on Saturday was delivered Monday morning



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I just got them I have not installed them yet. I was a little disappointed and the time it took to get them from the time I ordered them they seem to keep adding a day onto each day, but I have them now


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See what our Experts say about this MORryde Trailer Suspension Parts

  • What is the Difference Between the MORryde CRE3000 and AllTrek 4000 Suspension Kits
    Hey Ian, great to hear from you again! The differences between the MORryde CRE3000 # MR87ZR and AllTrek 4000 # MR89DR that fit a 33" wheelbase is the height between the hanger and equalizer bolts, and the amount of travel the suspension style will offer. For the CRE3000 the height distance is 3-1/4" and it can have up to 3" of travel, while the AllTrek 4000 has a 4-1/2" height distance, and it can have up to 4" of travel. I personally like the CRE3000 a little better so I recommend going...
    view full answer...
  • Recommended Cushioned Equalizer Replacement Options For Factory Equalizer 6" Wide and 4" Tall
    I understand your worry Tom, and I have a couple recommendations. First is the MORryde ALLTREK 4000 Shock Absorbing Equalizers # MR89DR which has a height of 4-1/2" for the mounting bolts. This is also 6-1/2" in width like the shorter Equalizer # MR87ZR and don't worry the additional width as the shackle straps will accommodate for the difference. If you chose either the shorter MORryde or Road Armor # LC696740 you may be able to switch to a shorter shackle strap. If you have the longer...
    view full answer...
  • Want To Upgrade From CRE 3000 Suspension On 2023 Grand Design Momentum 336M
    Hello Lanny, thanks for reaching out. The CRE 3000 is already a pretty good suspension system, but if you want to upgrade, the first thing that comes to mind are the AllTrek 4000 equalizers. They have more rubber than the CRE 3000, 40% more, so you will get a lot more effective shock absorption. It also adds another inch of suspension travel. This will definitely be the best option for an upgrade that does not require any major modifications. You will just need to select the correct equalizer...
    view full answer...
  • Upgrading Suspension Equalizers On 2018 Prime Time Trace Air 275 Travel Trailer
    Hey Scott, I can certainly point you in the right direction for picking out an equalizer upgrade kit for your 2018 Prime Time Tracer Air 275 travel trailer. You will need to measure your wheel base (aka axle spacing) to determine if you need MORryde ALLTREK 4000 Shock Absorbing Equalizers for Tandem Axle Trailers - 33" Wheelbase - 8K # MR89DR or the 35" Wheelbase version # MR29DR. This measurement is the center of the front axle to the center of the rear axle. For the wet bolt kit, I...
    view full answer...
  • Replacement Equalizer, Shackles and Shock Kit For a 2022 Nash 23D Travel Trailer
    The Triangular Equalizer # TREQ310 is a replacement for the Dexter 13-10 on your 2022 Nash 23D travel trailer. You should consider upgrading to the MORryde ALLTREK 4000 Shock Absorbing Equalizers # MR89DR. These will pair with either the 2-1/4" # MR46ZR or 3-1/8" # MR76ZR shackle kits depending on the length from center hole to center hole on your shackle links. While we do not carry the same KYB shocks installed by Nash we do have the Lippert Bolt-On Shock Kits. These are available for...
    view full answer...
  • Dimensions for the MORryde ALLTREK 4000 Suspension Kit
    Hey Doug, thanks for reaching out! The MORryde ALLTREK 4000 # MR89DR dimensions can be a bit difficult to explain via text so I've attached an image giving you the dimensions you're asking about!
    view full answer...
  • Is It Worth Upgrading to MORryde AllTrek 4000 From CRE3000 on Jayco 5th Wheel Trailer
    Hey Luis, We can answer both your questions in one as yes, you can change from the CRE3000 to AllTrek 4000, and it's definitely an upgrade worth making, as the AllTrek 4000 is better in a couple ways from the CRE3000. The first is the 4000 is constructed with significantly more rubber - 40% - than 3000, which means more shock absorption as you tow. It also has another inch of suspension travel - 4" compared to 3" - to further smooth out your ride. So this is a true upgrade to make towing...
    view full answer...
  • MORyde Cushioned Equalizer that Fits 2017 Jayco Jayflight 212QB
    Hey Mike, since your wheelbase is 33 inches the correct MORryde Alltrek is the part # MR89DR. The distance between the bolt holes left to right is 6-1/2 inches which is close enough to what you have and the vertical dimension is 4-1/2 inches which is also close enough. The correct shackle kit would be the part # MR46ZR which is 2-1/4 inch like you mentioned as well.
    view full answer...
  • Will Lippert Center Point Fit 2017 Jayco 2035 RKDS
    Hey Doug! More than likely the Lippert Center Point # LC1565391 will fit your 2017 Jayco 2035 RKDS. The system is designed for standard center hangers at least 3" wide and measuring at least 2-1/2" from the equalizer hole to the top of the hanger. Hanger spacing must also be 29-1/2" or 30-1/2" apart. As long as you meet these requirements it will work. Any big trips planned with your Jayco this summer?
    view full answer...
  • What Replacement Equalizer Do I Need for My TrailAir With Upgraded Shackle Kit?
    Hello Robert, Thank you so much for attaching the pictures, they’re always so helpful. In the first photo, it looks like your shackle straps are sitting a bit too vertically. That’s not a major issue, but since you’ll be replacing some suspension components anyway, we can take this opportunity to get everything aligned into that sweet spot for optimal performance. I’ve included a picture of a CRE3000 equalizer to show the ideal shackle strap angle we’re aiming for. The hole spacing on...
    view full answer...
  • Is the MORryde CRE3000 a Significant Upgrade to the Lippert Equaflex System?
    Hey Jerry, thanks for reaching out! I'm not sure if I'd say it will be a significant upgrade, but the MORryde CRE3000 Rubber Equalizers # MR87ZR is definitely the next step up to the Lippert Equaflex when it comes to quality, so I recommend going that route if you're for or needing an upgrade! The MORryde ALLTREK 4000 # MR89DR may work, but you'll have to check out the linked qualifier file to verify if it will work with your trailer suspension. Is your Equaflex worn out, or are you...
    view full answer...
  • Replacement Cushioned Equalizer for 2020 Grand Design 310K
    Hey Robert, are you looking for an upgrade to the cushioned equalizers you have now? If so, I really like the MORryde Alltrek equalizers as they are only option to provide horizontal and vertical cushioning. For a 33 inch wheelbase you'd need the part # MR89DR or for a 35 inch wheelbase part # MR29DR. What wheelbase do you have currently?
    view full answer...
  • How to Pick Out the Correct MORryde Equalizer Kit for a 2022 Arctic Fox model 25W
    Hey Frank, when you go to choose the correct equalizer kit you will want to match the equalizers not the wheelbase. So since you mentioned the 33" wheelbase # MR89DR version most closely fits your current equalizers, that's the one you're going to want to use. If you have more questions or need help with anything else, feel free to let me know below and I'd be happy to help!
    view full answer...
  • How to Choose a Shackle Strap and Bolt Kit for Morryde Alltrek 4000 MR89DR
    Hi David! Great question, when it comes to finding the right shackle and bolt kit for your MORryde ALLTREK 4000 part # MR89DR, you’ll need to do a little bit of measuring first. There are two main kits to choose from, and it all comes down to the length of your current shackle straps. You will need to measure from center to center on the bolt holes: If your shackles measure 2-1/4", go with kit #MR46ZR If they’re 3-1/8", you’ll want kit #MR76ZR Please let me know if you need any help...
    view full answer...
  • Recommended Equalizer for a 2022 Apex Coachman 215RBK
    Hey Rick, welcome back. The Equa-Flex Cushioned Equalizers item # LC279687 and the Dexter E-Z Flex item # K71-654-00 are pretty identical. They both have rubber cores that help absorb road shock and limit chucking. Dimensionally the Dexter E-Z Flex item # K71-654-00 is going to be a better replacement option. The Equa-Flex item # LC279687 is going to move around a bit more and may slightly increase your ride height but we're talking a 1/4" at most. The MORryde ALLTREK 4000 item # MR89DR...
    view full answer...
  • Cushioned Equalizer Recommendation for Trailer Suspension
    Hey Rich, so I am not totally sure what components you are looking for a recommendation for but since your question came in off the Dexter EZ Flex part # K71-652-00 I would assume you are looking for a set of cushioned equalizers. For that I would recommend the MORryde AllTrek 4000 kit part # MR89DR as it's only option that has vertical and horizontal cushioning. This also fits the same 33 inch wheelbase as the EZ Flex kit you mentioned. If instead you have a 35 inch wheelbase what you...
    view full answer...
  • Correct Orientation of MORryde ALLTREK 4000 Shock Absorbing Equalizers
    It looks like your MORryde ALLTREK 4000 Shock Absorbing Equalizers # MR89DR are longer than your previous equalizers were because your leaf springs are way too close to each other. The shackles should be creating more of a "W" shape instead of being all scrunched together like what your photos show. I'm attaching a photo of what the system should look like when it's installed. You definitely should have the shop that did the installation for you fix what's going on. At the very least you...
    view full answer...
  • Cushioned Equalizer Recommendation for Trailer with 33 inch Wheelbase
    For a trailer like your 2017 Shadow that has a 33 inch wheelbase the best cushioned equalizer upgrade is the MORryde ALLTREK 4000 part # MR89DR which is only option that has vertical and horizontal cushioning. To upgrade your shackles you'd want the part # MR76ZR for if you need 3-1/8 inch shackles or part # MR58ZR for if you need 2-1/4 inch. This comes with new bushings, wet bolts, and heavy duty shackles.
    view full answer...
  • Cushioned Equalizer Recommendation for 2006 Eclipse Attitude 21AK
    Hey Sherry, I really like the MORryde AllTrek 4000 cushioned equalizer kits like the part # MR29DR for 35 inch wheelbase or part # MR89DR for 33 inch wheelbases. Reason being this is only option to have vertical and horizontal cushioning. Is your ride quality pretty rough?
    view full answer...
  • Upgraded Equalizer to Replace Dexter 13-10 Equalizer on 2015 Heartland Prolwer P289
    Hi Myles; the best upgraded equalizer is typically the one that is the closest match to your stock equalizer. The 13-10 is the same as the # TREQ310 which is 4" tall and measures 6" between the outer shackle bolt holes. the MORryde ALLTREK 4000 # MR89DR is 4-1/2" tall and measures 6-1/2" between the outer shackle bolt holes making it the closest match in height and width. This means the ALLTREK 4000 would be a good replacement for your Dexter 13-10. I also recommend adding the MORryde...
    view full answer...
  • What Equalizers and Shackle Strap Kit Would be a Great Upgrade for My 2021 Heartland Torque T26?
    Hello David. Upgrading the suspension on any trailer is a great idea. Not only is it going to give you a smoother ride, but will prolong the life of your 2021 Heartland Torque T26. The MORryde ALLTREK 4000 # MR89DR is a great choice for upgrading your equalizers. I do not have a database that tells me what is on what trailer, I would just make sure that your current equalizer are around 6 1/2" from center hole to center hole (I attached an image so you can see what measurement I am referring...
    view full answer...
  • Upgraded Equalizer for 2021 Wildwood X-Lite With EQ310 Equalizer
    Hey Dan! I don't have an exact reason for the measurement restrictions on one vs. the other. It is what MORryde has found works based on the designs. Regardless, the best replacement for an EQ310 like yours is the MORryde ALLTREK 4000 # MR89DR. That particular equalizer isn't as common and has that extra height to it. The ALLTREK 4000 is the closest match (which is the most important factor) and will keep your suspension geometry the same. While you're at it, I also recommend adding the...
    view full answer...
  • Equalizer Upgrade Recommendation for 2024 Grand Design Imagine 22 MLE XLS
    Hey Russell, I would recommend the MORryde Alltrek 4000 part # MR89DR for if you have a 33 inch wheelbase or the part # MR29DR if you have a 35 inch wheelbase. These are only option that offers horizontal and vertical cushioning so it will make the biggest difference. Are you trying to prevent stuff in cabinets from falling over etc?
    view full answer...
  • Weight Range for MORryde ALLTREK 4000 Shock Absorbing Equalizers
    Hey John, I reached out to my contact at MORryde and she said the MORryde ALLTREK 4000 Shock Absorbing Equalizers for Tandem Axle Trailers # MR89DR are compatible with 3,500 lb - 8,000 lb axles so you'll be good to go! Let me know if you have any other questions!
    view full answer...


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Info for this part was:

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