Best 2017 Ford F-350 Super Duty Trailer Suspension Parts

Arrived quickly, and were exactly as described

I paid for premium 2 day shipping and I ordered the part on 8/2/2024. It didn’t deliver until the following Thursday afternoon 8/8/2024. I’m pretty sure that is more than even 2 business days. I called Saturday morning after ordering the part and the refused to allow me to pick up the part from their warehouse

Kit worked as intended. Raised my fifth wheel high enough to get proper clearance over bed on new truck 3" Axle tube 2.5" Spring stack gave me 5.5" of additional height. I also added bump stops on top side just in case a spring breaks.

Jaime at ETrailer was extremely helpful and got my order sent up ups ground since I was having issues using a P.O. Box. My parts arrived quickly and fit perfectly. I installed them last week and my trailer looks so much better and won’t be scraping on my driveway anymore!

Just installed the lippert center point and I have to say very impressed on how well it’s built. Super easy to install and I can’t wait to take it down these California roads and see how much better it rides. Installed on a 2022 jayco eagle Ht 29.5 BHDS

Shipped and received as ordered and describe. Only missing 1 lock nut for bolt that went on left side to frame. Installed myself and took about 3 hrs to complete installation and run air lines and gauge. Only thing there was no installation instructions for torquing nuts. Will see how it handles Wednesday 5/30/24 on getaway trip to see Micky and Minnie. My fifth wheel is 44 ft long Forrest Glen Wildwood Heritage Glen Elite 16,000 lbs. Note: Had to modify the piece that slides up into frame mine had a reinforced piece welded inside on frame had to notch each side to slide another 1/4 “ up for blot to go though hole.

The parts in the U-Bolt kits (I had two of them) fit perfectly, and I am very pleased with everything about them.

The ladies at etrailer are awesome! Unbolts work on the new leaf springs , they know there products. I will buy from them for all my projects! Thank you

By far the best upgrade to our 5th wheel RV. It pulls and rides like a dream now.

Ridiculous... I spent all that time and money. Cracking my head on the bottom of my fifth wheel while crawling around underneath it. I said ridiculous because when I took it for a test drive, it exceeded my expectations! Worth every penny and the headaches! It feels just as if I have a heavy load in the back of my pickup. There is no bucking and the only bumps I feel are what is under my truck tires. Couldn't even feel rumble strips in the road when coming up to a stop sign. I told my wife that I will not own a double axle trailer without a comfort ride system again!

I love this suspension its quiet and the handling and ride is the best I have ever used on a trailer. Gonna buy another set for my gooseneck trailer. Will never go back to leaf springs!

I used these to replace the leaf springs and equalizers on a 20’ gooseneck cattle trailer that I rebuilt. The ride is great and the usual rattling and clanging of the trailer going down the gravel road is gone. So far I am very happy with the ease of installation and the performance of the suspension. I guess only time will tell about the durability of the rubber components in the long run.

Great product. Probably the best out of all the equalizers as they are cast steel and not welded leaving weak points. Couple of the zerks were non functionable and had to be replaced. Not a big deal. Be careful if you have support V gussets in you spring hangers. The zerks may interfere with gussets. Overall a quality product and a quieter ride providing some cushion from road shock.

my only complaint was that 1 bolt on each side did not fit so i don't have grease fittings on those but being my camper is a 2013 i was not surprised. my old ones were blown right out. the red looks sweet in between the tri-axle also. over all i am happy with these. they came factory on my road warrior.

Sumo springs work great. I was a little skeptical if they would work since the Dexter 5100 lb axles on my trailer have two ribs going across them, I'm assuming for strength. The sumo spring bracket was just wide enough to sit on top of the rib center point. The bracket could be 1/2" wider, it would help. I tapped the bracket in and torqued it. As you can see it didn't go in all the way but seems to be ok. Took a road trip, highway, gravel and a rough forest road. Checked the torque after the trip and nothing moved. Sumo springs helped with the trailer sway and should take some load off the springs and shackles. I am pleased so far with this product.

Easy to install only a couple hours for both axles. A more stable ride and haven’t broke any leaf springs on these great American highways, by the way I installed them on a 38’ 5th wheel rv.

Dexter kit looks and feels robust! Can’t wait to put it on and see the results. Did have one of the shackles that would not fit and Etrailer customer service was Awesome! Sent what I needed right away. Will be buying from Etrailer again!

Upgrade for my trailer with worn bushings and no lube points. The rubber on these equalizers along with the wet bolts and bushings eliminate the squeaks and creaks on my trailer.

This product did exactly what we needed it to. Bought a replacement axle from Dexter but it created clearance issues in the wheel wells. After installing this kit we have much more clearance and the trailer rides like a dream.

Outstanding product. I am so grateful the install video was added to the page. I am a hands on individual and struggle reading directions with numerous steps at times and it made it so much easier to install this. The explanation of how the mount has to sit flush with the axle seat once you tighten down the spacers was very helpful during the alignment stage. I still have to weld the brackets to the axle for extra support as recommended but I did notice that I will be gaining roughly 4” of clearance height to my trailer. This will allow me to sit more evenly with my lifted truck and get my trailer in my driveway easier since I have a water drainage built in to the entrance way with a big dip.

I installed the TSS-107-40 on a 32ft. 7500lb. travel trailer about a year ago. I also installed front axle Sumo springs SSF-302-47 and rear axle Sumo Springs SSR-312-54 on my 2022 Ram 2500. This is a review for all 3. I Have been on 7 camping trips since the Sumo springs were installed on my trailer. There's a noticeable difference on good roads. Smooths out the ride and less body roll when trucks pass me so it helps with sway. But I just took a trip down I95 through SC and the road was terrible. I mean SCDOT should be ashamed. Especially any bridges - even small ones over creeks - the dips and ramps before and after the bridges were terrible. You felt like you were being launched off of a ramp. This is where these things really did their job. They kept the contents of the trailer from being tossed and kept the trailer tracking well and immediately dampened bounce and porpoising. I also installed front axle Sumo springs SSF-302-47 and rear axle Sumo Springs SSR-312-54 on my 2022 Ram 2500 and again - noticeable difference immediately in the smoothness of the ride while towing. I bought the heavier weight springs and was worried about the stiffness of the ride with no trailer - and there is stiffness - but man am I glad I had them on the Interstate going through SC. Before I got them I could feel my suspension bottom out front and rear in certain situations. Now - not a problem. You'll have to be ok with a stiffer ride when not pulling a trailer - but you'll be happy you have them during stressful highway driving. I keep a lot of weight on my truck even without a trailer - bed cap, bed slide, tools and other items so that helps with the stiffness when not towing. I also installed the spacer on the truck rear Sumo Springs so they are engaged all the time. Not installing the spacers may help with the stiffness. I may take my spacers out. Easy installation for the most part. I did it with 2 jacks and a jack stand. The trailer Sumo Springs were even easier than the truck springs. Just be aware that these springs - IMO - are not to improve the comfort of your truck ride in general but more to improve the performance of your truck while under significant load. Having said that, they did help a lot with body roll while cornering with no trailer which was kind of a nice bonus. The rear springs also helped with squatting under the hitch weight of the trailer. You may also notice on the trailer spring picture that the gas line had to be re-routed a bit - there's a kit that comes with the springs that makes that very easy - you're able to use the existing holes.

Fast and easy install. Have kept my travel trailer’s cheap China leaf springs from re-shaping themselves into an ‘n,’ from the factory ‘u’ shape. Highly Satisfied!

Installed a year ago, I made a drilling template to help locate the frame mounting bracket screw holes. Installed a set on (2) fivers, spent average of 2.5 hours for total installation per fiver. Helped the ride of the trailer. Would certainly recommend the shock kit.

The shocks work great. Things no longer move all over the inside of the camper while towing. The ride while towing is also much better. Etrailer and Roadmaster were very good to work with. They answered any questions or got support when needs.

Great replacement for cheap lippert products

My wife and I installed the Dexter EZ Flex Suspension kit on Grand Desin Imagine RV Thursday, July 18th, 2024. It took us about 6 hours but some of that time was getting our RV trailer jacked up and secured with jack stands. After the installation we greased all the wet bolts and the fittings on the EZ Flex equalizer. One problem we have is there is one Wet bolt that will not take grease, after several attempts. All others accepted grease but this one. We’re wondering if this one wet bolt is bad.

New suspension parts made a real difference in trailer handling. Original shackles holes were severely elongated, spring eye mounts were also needing attention. Thank you, etrailer for the needed parts and support.

These parts were a perfect replacement for my old rusted u bolts. I would recommend buying flat and lock washers to place on the u bolts under the nuts due to the holes in the plates being big enough that the nuts get a little torn up when you tighten them, also the nuts it came with aren't lock nuts.

Just had these installed on our 30' Airstream Globetrotter and it looks great. The extra lift gives us the ability to explore more BLM areas and boondocking opportunities.

The package arrived with a tear and the hardware bag busted so a washer was missing. Contacted trailer and they sent out a replacement right away.

Less bouncing, furniture doesn't move around when traveling on rough roads, better stability.

Great product! Excellent installation instructions (for the DIYer inclined to step up!). Excellent support... I ordered the wrong kit (my axle size was different) but customer service worked with me to correct it. I installed the shocks incorrectly but the service team quickly pointed out that I misread the instructions. I have a 12,000 pound, 38' trailer with a lift on the back for my 900 pound motorcycle. I've put around 7500 miles on it including a couple times across the Rockies and absolutely love the handling. Self installation is not for the feint of heart but it saved me around $10k labor not having a dealer install it.

This product here fits perfect on my trailer no adjustment needed to be done go etrailer .. it was cheap plus fast shipping..

We have had great experience with eTrailer, These parts came in as described.

Direct replacement. Goods quality

I Waited Too Long to Replace Trailer Bushings -The past few years I would hear “clunking” sound (different than “squeaking”) from my boat trailer, but I got concerned this year as it seemed louder. -With the boat off the trailer I could see wear around the shackle bolts -I called eTrailer to order the parts and was helped by Kayla to order the bushings/shackles/bolts/nuts for my tandem axle trailer -After trying to press the bushings in I realized I measured poorly and had two different bushings, the equalizer had 1 size and springs had a different size. -Amanda helped me get the second set of bushings (delaying the project for 5 days…but my fault) Right or wrong: -I applied anti-seize compound to the shackle bolt threads -I pre-loaded the “wet” bolts with marine grease to fill them up before inserting them into the suspension, adding grease when everything is installed -I tightened the bolts very securely and they backed off the nut ½ turn to allow for suspension movement Lessons learned: -Look for different size bushings in equalizer/springs and measure correctly ID & OD precisely -It takes some time to do this job (about 4 working hours per side) so try to do it when you are not under pressure -If you want the re-paint some parts, allow for primer and top coat drying time, i.e. overnight which adds time to the project, but it comes out better -Have a big breaker bar & extension/enforcer to help get the nuts on & off. My ½” impact gun could not tighten them all the way -A large “C” clamp will press the bushing in smooth & straight instead of using a hammer & block of wood “caveman style” -Annually inspect your trailer suspension for signs of wear and listen for increased noise Thanks again to Kayla, Amanda and eTrailer for help with this project.

The holes to mount to top of axle fit fine. It's the holes the mount on the side, to the frame bracket are filled too low. They're off by half a diameter.

I purchased this item for 2015 micro mini with torsion axles.Simply put, the suspension lift for this trailer is no longer available.Three of the holes lined up perfectly.The 2 bottom holes and the one front one that bolts to the trailer. With an angle grinder, I cut the button rail of the lift kit with an angle gri der and had to drill the top hole of the bracket on the trailer to install the fourth screw and torque all bolts. It fits and operates perfectly and my minor mini went from 6 inches of ground clearance to 9 inches of clearance at the lowest part of the trailer. A beautiful retro fit for an item that is no longer available for purchase anywhere!!! If.your handy with an and grinder this modification is possible with this kit and well worth it!!! Sorry no photos as of yet.

Use these to rebuild the used trailer I have and with the new wheels she tracks and goes like new thanks for all the help, first trip 1000 mi round trip to pick up my new ride road fantastic thanks again

Compared to the original suspension parts that came off my trailer, these Dexter heavier duty suspension equalizer and shackle with treatable bronze bushing kit seems to be a major improvement. The shackles have double the thickness than original.