Recommended Equalizer Upgrade Kit for Heartland Mallard IDM25
Question:
I have a Heartland Mallard IDM25 dual axel. I want to upgrade the suspension wit either the MORyde, Equa Flex or Road Warrior. The Lippert person on chat said the EquaFlex and RoadWarrior and the only difference is price. Also what exactly is needed to install. I see many install kits and am not sure what I need.
asked by: Dave S
Expert Reply:
For your Heartland Mallard IDM25, I would recommend the Road Armor # LC696740 assuming the size is the closest to your current equalizers since it will give you more travel and a smoother ride. The Lippert rep was correct though, the Road Armor and the Equa-Flex # LC279687 are very similar and both would be a good option for an equalizer upgrade. The main difference is going to be the size of the equalizer.
The Road armor is 6" long measured from the center of the horizontal mounting holes. From the center of the upper hole to the center line of the two horizontal holes measures 3-1/2". The Equa-Flex measures 5-1/2" long and 2-1/2" tall by comparison.
In order to make the best choice, measure your current equalizer and choose whichever has the closest dimensions. I am including a diagram of each showing all of their measurements.
In order to add the equalizers to your trailer's suspension system you will need 10 suspension bolts and 8 shackle straps. You will use 2 of the bolts to suspend the equalizers from the hangers, and the other 8 with the shackle straps to attach the equalizers to the springs. You should already have this hardware with your current equalizers installed, but it would be a good time to upgrade your shackles and straps.
More than likely you have 2-1/4" long shackles which can be found by measuring from the center of one bolt hole to the center of the other. The MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps # MR46ZR comes with 1/2" thick shackles and wet bolts to ensure a well-lubricated setup.
I have attached an installation video for each of the above mentioned products for you to check out, as well as a helpful article on trailer suspension.
Products Referenced in This Question
Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 3K to 6K
- Trailer Leaf Spring Suspension
- Equalizer Upgrade Kit
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- 5-1/2 Inch Long
- Tandem Axle
- Lippert
more information >
Road Armor Shock Absorbing Equalizer Kit - Tandem Axle - Qty 2
- Trailer Leaf Spring Suspension
- Equalizer Upgrade Kit
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 3500 lbs - 8000 lbs
- Double Eye Springs
- 6 Inch Long
- Tandem Axle
- Lippert
more information >
MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps
- Trailer Leaf Spring Suspension
- Suspension Kits
- Boat Trailer
- Snowmobile Trailer
- 2-1/4 Inch Long
- Tandem Axle
- MORryde
more information >
Product Page this Question was Asked From
Road Armor Shock Absorbing Equalizer Kit - Tandem Axle - Qty 2
- Trailer Leaf Spring Suspension
- Equalizer Upgrade Kit
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 3500 lbs - 8000 lbs
- Double Eye Springs
- 6 Inch Long
- Tandem Axle
- Lippert
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Comparing Blue and Yellow Road Armor Shock Absorbing Equalizer Kit
- Q&A: Recommended Suspension Enhancements for a 2022 Grand Design Imagine 2910BH
- Q&A: Is Road Armor Equalizer Upgrade Better Than MORryde
- Article: How to Accurately Measure Trailer Leaf Springs
- Article: Trailer Tester Battery Replacement for Part Number 8010
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Article: Double-Eye Trailer Suspension System Review
- Article: Most Popular Wheel Bearings
- Q&A: Comparing Equa-Flex and Road Armor Equalizers For 2000 Forest River WIldwood W/ 5200lb Axles
- Article: How to Raise Your Travel Trailer Height
- Q&A: Equalizer Upgrade Fit For 2018 Grand Design Momentum 350M
- Q&A: Does It Matter If Blue or Yellow Road Armor Equalizers Are Used?
- Q&A: How To Tell Which MORryde Equalizers Will Fit A 2012 Jayco 26BH
- Article: Big Truck Big RV