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🚚 Smooth Drop, Zero Drama — Tailgate Assist That Works as Hard as You Do!
The Dee Zee DZ43300 Tailgate Assist is a vehicle-specific upgrade designed for RAM 1500 (2002-2008) and RAM 2500/3500 (2003-2009) trucks. It features a thread-locked nutsert for easy, mess-free installation without drilling. This heavy-duty stainless steel assist controls tailgate descent, preventing slams and reducing strain on cables and hinges. With a quick install and a 3-year warranty, it’s the smart upgrade for safer, quieter tailgate use.








| ASIN | B001PWFPRU |
| Best Sellers Rank | #65,472 in Automotive ( See Top 100 in Automotive ) #73 in Truck Beds & Tailgates |
| Brand Name | DEE ZEE |
| Color | RED |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,211) |
| Exterior Finish | Painted |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00019023985645 |
| Included Components | Mounting Hardware, Shock, Hardware |
| Item Dimensions L x W | 22"L x 6"W |
| Item Type Name | Tailgate Assist |
| Item Weight | 1 Pounds |
| Manufacturer | Dee Zee |
| Manufacturer Part Number | DZ 43300 |
| Manufacturer Warranty Description | 3-Year Limited Warranty |
| Material Type | Stainless Steel |
| Surface Recommendation | Door |
| UPC | 019023985645 |
| Unit Count | 1.0 Count |
M**P
Works great, save a toddler from serious head injuries
I absolutely love these; I throw them on all my trucks. Easy to install (assuming you have the appropriate tools and not major rust/locked bolts. Nice and slow drop, mostly hidden, though on my 2006 Ram 2500, the support wire for the tailgate itself frequently pops out of the tailgate and hangs outside the vehicle. Seems very durable and it's a nice, slow and soft drop.
C**S
Pretty much perfect
I am surprised at the reviews with cracked tail lights.. after installing this on my truck (06 Ram 2500) I don't even see how that is possible (maybe not following instructions?). This is very well designed and worked flawlessly on my truck. I drive a newer tacoma for work and love the tailgate assist on it. My last truck (2017 f-150) didn't have it, but those trucks are made of aluminum (body) so the tailgate isn't that heavy. The tailgate on the Ram might as well be made out of cast iron.. it's heavy as hell, so the assist shock was a must. It was very straightforward and easy to install. It integrates perfectly without having to modify anything, and it works perfect! The only negative is that the blind nut tool they give you is absolute garbage. It works, but the plastic spacer (I don't know why this is included) just gets smashed and in the way long before the blind nut tightens. Just take the spacer out, you don't need it. Or better yet, use a better blind nut tool, pretty sure it's 1/4-20. All in all, this kit is fantastic, I would recommend to anyone with a 3rd gen Ram. Couldn't be happier with the end result.
D**.
Love it!
Installed on a 2004 Dodge Ram SLT, crew cab, 5.7 ltr Hemi. Easy installation if you have a nice Torx ratchet and some bolt lubricant. I wouldn’t want to attempt to remove a 20 year old tailgate bolt with the tiny tool they provided. The size you will need is a T45. I removed the limiting washer as advised, but I did not install the plastic cable spacer. It works fine without it. It seemed like it might do damage if I did put it on. I installed a little felt pad on the upper ball of the piston to prevent any scratching on the side of the tailgate. The clearance of the piston is less than an eighth of an inch. To my amazement, it works like a charm. The hardest part for me was putting in the nutsert. At first, I didn’t tighten it enough and the ball mount didn’t seem long enough. I could not thread it into the hole. I thought it was over. The trick was to adjust the tool they provided so it pulled the threads in the nutsert out far enough for the ball mount threads to reach. I was nervous about over tightening it. It is a great upgrade for my truck for very little money, very happy so far. I hope it lasts. YouTube instructional videos help.
T**Y
Works well, difficult install
I am a very mechanically inclined person - I do all my own mechanical work. This was a little strange to install. The insert "nut" that goes on the truck tailgate did not work as it was supposed to. The directions say to set the insert nut tool to 3/4", then tighten 9 full turns (you'll understand what I'm talking about if you buy it - too hard to explain). I did as the directions said, and the nut that goes into the tailgate just flopped around. I re-tightened it about 20 turns until it seemed to snug up in the truck, and then the threads on the ball wouldn't start in the threads on the nut. I re-tightened it again, this time until it was very snug - probably more like 30-50 turns, and that held fine. Next, when installing the upper ball joint, the spring steel? clips on the ball socket on the strut simple bent out instead of springing back. I had to remove the "spring" steel, bend it closer together, and then re-install. That seemed to work ok, but I'm not sure how long that soft steel will hold the strut onto the ball. Now that it's installed, I do like it. It does rub a little on the tailgate inside, but not enough to worry about. It is nice to unlatch the tailgate and just let it fall, and after installation I really do like it. I just can't give it 5 stars because of the installation. If you are not mechanically inclined, find someone else to install it for you - it was not easy.... NOTE: Your truck may be different. I installed this on a 2010 Ram 1500. My tailgate has a somewhat "oval" hole where it looks like from the pictures in the instructions that other trucks may have a round hole that the "nut" installs into. If the hole was round, it may have been easier to set the nut. If it's like mine, you just have to go by feel - 9 turns won't get it, but too tight will ruin the insert nut - and I have no idea how you would ever remove it if you ruined it!!
T**A
Works on my 2nd gen 99 Ram 2500 with a few extra steps.
I loved the damper I put on my 2014 Ram and wanted one for my 99 Ram 2500. There aren't any dampers made specifically for my truck but this damper had almost everything I needed with pretty decent reviews. I drilled my own holes for the two ballstuds. I added two washers on top to keep the damper from hitting the tailgate chain. I also ran to the hardware store to buy a 7/16-14 coarse threaded nylon nut to put on the backside of the top ballstud that I could access by removing my taillight. Pretty simple install if you have a few tools. The damper in my 14 has been working great for 4 years. It's just now starting to get a tiny bit of surface rust on the ends.
R**B
Tailgate Assist
Great product, Worked Great on my 2006 Dodge ram 3500
A**A
Easy & Quick Install
Perfect fit on a 2002 Dodge Ram 1500. Easy, quick installation and works great.
G**.
Fits great
Simple to follow instructions. Good fit cylinder does rub a little at the top. I did notice before installing that the gap on tailgate was not even being tighter on the drivers side. Overall would definately buy again. Works great
D**N
Easy to install and I suggest watching the Youtube video for installation.
R**O
Easy enough to install. 2 things to mention: 1. Thanks get the bolt in the truck bed out, u certainly Need a impact driver with the proper bit, and I needed to take off the light and get the torch to it, as this bolt was tight as hell. 2. I had to fidget around a bit with the plastic sleeve in the end to make sure the cable stays inside the door cavity. Pushing it all the way to the door end did the trick. Overall a nice addition, and comfortable to use afterwards.
A**C
Funciona perfectamente, fácil de instalar, solo dedicarle tiempo.
A**L
This is the 2nd one for my truck. 1st one lasted maybe 5-6 years and lost effectiveness over time to not-at-alll effective about 2 years ago and wasn't used all that much. Hoping for this one to last longer or someone to come up with a better permanent fix because the tailgate is quite heavy. Overall - I am satisfied with the new replacement. Would have replaced earlier but the price was a big consideration.
R**N
mucha utilidad para no maltratar la tapa de la caja de la pick up
Trustpilot
Hace 2 meses
Hace 3 semanas