Best 2007 GMC Sierra New Body Trailer Suspension Parts

Awesome product, awesome smooth, awesome load handling. So awesome I'm back ordering jounce-spring helpers from Timbren for my truck. Item # TGMR15MR

Works great. Love them. Everything went perfect showed up on time instructions were great. Couldn’t been better

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.

Excellent products, very Happy. I spent a lot of time searching the internet for these products. Pricing, quality and delivery were great ! I made the right choice to order from etrailer.com

Exactly what I needed, such an easy upgrade with new heavier springs and the wet bolt upgrade kit. etrailer techs helped answer some questions to be sure I got exactly what I needed.

New leaf springs, heavy duty Dexter hardware and U-bolts. Everything fit like a charm and fairly easy to install. Also, etrailer support was awesome! Super helpful.

We purchased these parts for a custom build trailer for hauling heavy tool boxes over steep grades. Since completion of the build about a year ago, we have been using it and put a lot of miles on it. The hydraulic surge brake system makes it worry free. We can tow it behind different vehicles of differing weights and wheel bases and not worry about setting trailer braking, it is very nice. We will continue to use E-trailer for our trailer needs.

Some of the pieces in this kit are of questionable quality. In particular, the threaded center of the nuts are not round, and will not thread on to the bolt. The kit comes with 14 of these nuts, and 7 of them are unusable. This is unforgivable, considering the issue has been reported at least since 2023, as there is a review and accompanying photo on 05/16/2023. So if you buy this kit assuming the problem has been corrected, you will be mistaken. Other than this issue, the kit seems to be acceptable.

I can always count on E trailer to get me what I want when I need it and Fast I can always depend on them to get the product to me in a couple of days which makes my turnaround faster. Thank you.

Great Experience! When I noticed that the leaf springs on my 44 year old boat trailer had cracked I thought I would never find replacements. I fully expected to have to have something custom built. I was amazed when I found the fantastic diagrams/descriptions dimensions for replacement springs on etrailer.com The phone support person was wonderfully helpful in confirming if items were in stock and ready to ship. The replacement springs arrived on time and everything bolted up perfectly! Thanks for such a great site!

Worked great fit was good. I did not use standard nuts furnished but used Nylon lock nuts instead.

Excellent products, very Happy. I spent a lot of time searching the internet for these products. Pricing, quality and delivery were great ! I made the right choice to order from etrailer.com

Excellent, had everything I needed and more for my trailer. Everything fit well!

Great Experience! When I noticed that the leaf springs on my 44 year old boat trailer had cracked I thought I would never find replacements. I fully expected to have to have something custom built. I was amazed when I found the fantastic diagrams/descriptions dimensions for replacement springs on etrailer.com The phone support person was wonderfully helpful in confirming if items were in stock and ready to ship. The replacement springs arrived on time and everything bolted up perfectly! Thanks for such a great site!

I couldn’t find parts for my customers boat trailer . Nobody had a complete trailer axle . So I finally found etrailer they answered the phone I had all my measurements they took the time to search out what I was asking for . Awsome sales lady she knew what I wanted and found all my parts so I can replace the spindle on the axle Nice to talk to a person instead of a answering machine Thanks for your help

Good product with zinc oxide coating to resist corrosion. I would give this product a better rating but truthfully, it needs to be thicker to resist bending when the 1/2-13 u-bolts are tighten to recommended torque specifications.

Perfect fit for my leaf spring u-bolts

This U bolt worked Great...I actually modified my rural king trailer and used these U bolts to fasten my leaf spring to axle...Whst I did was set the springs on top of the axle. They were under it. It raisec my Utility trailer 6 inches. I don't reccomend you try this without watching lots of youtube videos

Arrived earlier than expected. They sure look better than y old over torqued rusty ones.

The Dexter Heavy-Duty Suspension Kit was an Exact Replacement, and a Perfect Fit for my RV Trailer. They were a much more substantial replacement for my factory parts. The bronze bushings, and wet bolts will definitely help my suspension last a long time due to being able to lubricate all of the bushings and pivot points, which will ensure worry free traveling.

I would have given a 5 if the zurk fittings were better quality, one grease (zerk) fitting was damaged and missing the ball, so I had to get one from the hardware store. Put better grease fittings in and there wouldn't be any complaints about not taking grease.

This kit (a dual kit) changed my view of Dexter as a quality-first manufacturer. etrailer simply sells it, they don't make it, so they aren't to blame. This kit is made specifically for mounting Dexter's General Duty 9,000 lb axles in tandem and is different from kits made for 3500 to 8000 lb axles. It provides extra axle tube to frame clearance to accommodate the 4" axle tubes used on their 9k and 10k GD axles. It uses beefy 7/8" equalizer pivot bolts and 5/8" spring eye bolts. So far, so good. Until you pay over $350 for it and receive a suspension kit with absolutely ZERO lubrication provisions! Seriously, Dexter?!! The bolts provided are all just grade 5 hardware store plain jane dry bolts. Not even grade 8. Dexter sells 7/8" greaseable "wet bolts" and even their lighter-duty hanger kits include greaseable wet bolts. But even if I paid etrailer the nearly $XX apiece they want for them (they're half that price elsewhere), there is literally no way of putting a square-shouldered carriage-style bolt, which they are, in the round roles this hanger kit was manufactured with without modification. As for the 5/8" spring eye bolts, only a great deal of internet searching will find any wet bolts the right diameter, and they'll be the wrong length. Those 4 bolts are about $20 each plus shipping. So, by the time I pay a machine shop to square the equalizer bracket holes on and buy all the wet bolts, or have them made, JUST so I can lubricate this expensive hanger kit in hopes of it lasting more than a very short time on a trailer that often grosses 20k, I'm going to have over $500 invested in it, not counting all the extra wasted down-time. This kit was supposed to solve my trailer suspension problems, not create more. FAIL!!

I purchased the 7 leaf sliper spring to replace my old ones. etrailer had all the parts needed to rebuild my trailer. The parts fit perfectly. The people there are very knowledgeable about the trailer parts and what is needed and what will fit when replacing old worn parts. I would stronly recomend etrailer for any of your trailer needs.