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Expert Answers about Trailer Leaf Spring Suspension


  • Parts Needed to Convert a Single Axle Marine Master Trailer to a Tandem Axle Trailer
  • We do have tandem axle suspension kits, leaf springs and u-bolts to convert a single axle trailer to a tandem axle trailer, but the conversion will be a little more involved than just adding a second axle. To ensure you purchase the correct parts, you will want to look at your current axle and suspension. You will need to know the axle weight capacity, axle diameter and leaf spring dimensions to choose the correct suspension parts for a tandem axle trailer. I have attached a link to all...
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  • Parts Needed to Replace Slipper Spring Suspension with Double-Eye Suspension for 1,750 lb Trailer
  • Although we do not have an exact replacement for your 3 leaf slipper spring, the Double-Eye Spring # e84SR that you referenced will work great. It is rated for use with a 2,000 lb trailer axle so your weight rating of 1,750 lbs will be no problem. To install this on your trailer you will need a suspension kit like part # APS4. Since each trailer setup is unique you will need to check out the helpful information on the suspension kit page as well as the helpful article that I attached to...
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  • Recommendation for Adding Timbren Suspension Enhancement System to a 2005 GMC Canyon
  • The Timbren Vehicle Suspension Enhancement Systems are designed to work with your existing suspension system that is in good working order, not to replace worn or broken components. If the leaf springs on your 2005 GMC Canyon are in need of repair, I definitely recommend getting new leaf springs. If you are planning on doing future towing, then I would recommend adding the Timbren springs. The Timbren # TGMFC4 that you referenced is a front suspension enhancement system. For your rear...
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  • Selecting Trailer Suspension Components for Double-Eye Spring Suspension
  • Attachment of a double-eye leaf spring like # e54SR requires shackle links and shackle bolts to attach it to a hanger like # 28-5. Attachment to the axle requires a u-bolt kit. We do not offer u-bolts for 2-1/2-inch square axles but we can help with all the other parts. The linked page will show you all categories of trailer suspension components including hangers, springs, equalizers, shackle bolts, etc. And the linked article on trailer suspensions will show you how all of these components...
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  • Replacement Trailer Leaf Springs Components for Double Axle Suspension with 6000-lbs Capacity
  • If you replaced the leaf springs on your trailer previously with the #e59SR, then those would be the best option to replace them with so that you've got a matching set. If you also need to replace your equalizer, the # TREQ356 is a 6-1/8" curved equalizer and will be the correct replacement for your current equalizer. To complete your suspension system with all of the shackle straps, bolts and bushing I recommend using the Tandem Axle Suspension Upgrade Hardware Kit for Double Eye Springs...
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  • Replacing Suspension On A 1995 Mallard 23P Travel Trailer
  • Before removing and potentially replacing the leaf springs, trailers sometimes lean to one side because of the way it's loaded. This uneven loading can cause the leaf spring to wear down quicker over time but could maybe be corrected by reorganizing the weight in your camper. Given it's a 1995, it could just be time for replacement as well. Trailer leaf springs need to be selected based on the axle weight rating, as well as on the spring type (slipper or double-eye), length and width dimensions....
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  • Will Dexter Axle Trailer Leaf Spring Suspension - K71-653-00 Work With My 2021 Shockwave Toyhauler
  • The Dexter E-Z Flex Suspension Kit - Double-Eye Springs # K71-653-00 will work on your 2021 Shockwave toy hauler that has a 33-3/4 inch spacing depending on what size their current equalizers are The kit has a bronze finish that resists corrosion. It has a strong steel construction that ensures durability. This kit will work with tandem-axle trailers with 1-3/4 inch wide double-eye leaf springs. I attached an installation video link below.
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  • Spare Leaf Springs, Shackle Kit, and Spring Hangers for a 2019 Grand Design Reflection 303RLS
  • Since your 2019 Grand Design Reflection 303RLS has 5,200 lbs Dexter axles you will most likely have 25-1/4" long double eyed leaf springs. You will want to measure to confirm but if this is what your 5th wheel currently has you will want the 5-Leaf Double-Eye Spring for 6,000-lb Trailer Axles - 25-1/4" Long item # e34SR as spares. The MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps item # MR46ZR will work well with these leaf springs but you will again...
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  • Recommended Leaf Spring Suspension For A 2020 Vanleigh Beacon
  • The Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 8K, 3-1/2 inch Axles # RM-2470-2580 will work on your 2020 Vanleigh Beacon if you have 8,000 pound 3-1/2 inch round axles. The leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. This system helps reduce bouncing, and chucking of your trailer. The nitrogen-charged shock absorbers help limit up-and-down motion of the trailer on both compression...
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  • Recommended 4-Leaf Spring Replacement for a 1963 Silver Streak TT
  • I'd recommend going with the 4-leaf springs like the 4-Leaf Double-Eye Spring for 4,000-lb Trailer Axles # e22YR. This leaf spring measures 26" from the center of the spring eye to spring eye, has a 4K capacity, and has a spring width of 1-3/4". Going to a 4-spring setup will give you a slightly less-stiff ride which I feel is a nice upgrade to any trailer. It's also important that leaf springs are replaced in pairs to ensure proper axle alignment and suspension performance.
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  • Rear Axle Suspension Enhancement For A 2018 Chevrolet Silverado 1500
  • When adding a rear axle suspension Enhancement on your 2018 Chevrolet Silverado 1500 The RoadActive Suspension Custom Leaf Spring Enhancement Kit - Heavy Duty # RAS54FR will work with your vehicle. This system has a 3,000 pound capacity, which actively strengthens your leaf springs for improved right quality with or without a load. Using this system will not increase your vehicles weight-carrying capacity. This all-in-one suspension system helps improve stability, handling, and control....
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  • What Rear Axle Suspension Enhancement Works Best For My 2018 Ford F-150
  • When it comes to suspension enhancement for your 2018 Ford F-150 I recommend The RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS3611-B. This system has a 2,000 pound capacity which will actively strengthen your vehicle's factory leaf springs into a mechanically active suspension system. It is an easy bolt-on installation. The unit secures under the leaf spring and around the factory U-bolts. The system helps extend the life of leaf springs, shock absorbers, shackles, and...
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  • Replacement Double Eye Leaf Spring For A 2003 Outback 26rs
  • When it comes to replacing your leaf springs on your 2003 Outback 26rs I recommend The 4-Leaf Double-Eye Spring for 4,000-pound Trailer Axles - 26 inch Long SP-051275 will work for you. This double-eye leaf spring acts as part of the trailer's suspension system by providing an attachment point for a 4,000 pound axle. The spring capacity is 2,000 pounds which puts the axle capacity at 4,000 pounds. I attached a review video link below.
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  • Replacement Springs for a 2004 Cougar Model 278 5th Wheel Trailer
  • Since the trailer manufacturer rates the axles at 3,500 pounds each, that means that the 4,400 pound axle has been derated because of the placement of the suspension hardware on the axle, to fit your specific trailer. This means that there is no excess capacity to take advantage of. Using a spring rated for a higher capacity than the manufacturer axle rating can cause other parts of the suspension, like the axle itself or bearings, to be the weakest link and take more abuse than intended,...
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  • Replacing Inverted Leaf Spring Suspension on Old Utility Trailer
  • The first thing you will want to do is to remove the current springs from the frame and the axle. You can still use your axle if it is in good working order, but you will also want to remove any hardware welded to the axle. To install leaf springs, you will first want a hanger kit. For your single axle trailer, I recommend Redline's Single-Axle Trailer Hanger Kit for Double-Eye Springs # APS1. This hanger kit will have a 1-1/2 inch drop for the front hanger, and a 7/8 inch drop for the...
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  • How to Determine Frame Width When Building Trailer with 7K Axles
  • I would be more than happy to help you get everything together that you need for the suspension on your gooseneck trailer for your tiny house! It sounds like you're needing the Dexter Trailer Axle w/ Electric Brakes - E-Z Lube - 8 on 6-1/2 Bolt Pattern - 95" - 7,000 lbs # 8327834-EB which has a hub face measurement of 95" and a spring center measurement of 80". This means that the frame of your trailer needs to be 80" apart so that your leaf springs will line up with your trailer suspension. When...
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  • Which Comfort Ride Leaf Spring Kit Should I Use
  • The short answer for this is yes, you will experience negative effects when using a Comfort Ride kit designed for a higher capacity. When using 7000-lbs springs on a 5000-lbs axl, you're going to create a much more harsh ride which could potentially lead to damaging other components on the trailer. Going overkill on your suspension really isn't necessary and will only negatively effect the comfort of your towing experience in the long run, so it's not recommended. Additionally, the Roadmaster...
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  • Recommended Leaf Spring Suspension Kit For A 2020 Forest River Cedar Creek Silverback Fifth Wheel
  • When installing a leaf spring suspension kit on your 2021 Forest River Cedar Creek Silverback Fifth Wheel with tandem axles The Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles # RM-2460-2570 will get the job done. Using this kit will prevent shock transfer between axles, increasing the traction while braking by as much as 70 percent. The heavy-duty shocks reduce bouncing, chucking, and porpoising of your trailer up to 50 percent. This kit...
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  • Recommended Suspension Enhancement For Towing with 2009 Chevy Avalanche LTZ
  • I may have a solution for you, but it does not appear that there are any true air bag kits available for the 2009 Chevy Avalanche LTZ; from what I can find with some research it appears that most of these models have a shock and coil suspension and not a leaf spring suspension system. You could use the Air Lift 1000 Air Helper Springs for Coil Springs - Rear # AL60769, but these are designed for coil spring systems, so it would not work if you've got leaf springs. The Air Lift WirelessONE...
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  • How Long Are Double-Eye Leaf Springs Rated for 3,500 lb Axles
  • The double-eye leaf spring suspension systems we have for 3,500 lb trailer axles measure 27 inches # e97SR, 25-1/8 inches # e54SR, and 23-1/8 inches # e59SR.
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