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The BAK Industries PARTS-326A0004 Service Kit features a 65-inch thick ribbed bulkhead seal designed to provide a durable, weather-resistant barrier for vehicle maintenance. Made in the USA from high-quality plastic materials, this round seal offers easy installation and reliable performance, making it a must-have for professionals seeking a trusted, long-lasting solution.

| ASIN | B01KTYTEEY |
| Best Sellers Rank | #109,182 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #94 in Compression Bulkhead Fittings |
| Brand | BAK |
| Brand Name | BAK |
| Color | No Color |
| Customer Reviews | 3.9 out of 5 stars 208 Reviews |
| Global Trade Identification Number | 00819275029513 |
| Included Components | BAK Industries PARTS-326A0004 Service Kit-Bulkhead Seal-Thick Ribbed-3/4in. X 65in. |
| Item Shape | Round |
| Item Type Name | BAK Industries PARTS-326A0004 Service Kit-Bulkhead Seal-Thick Ribbed-3/4in. X 65in. |
| Manufacturer | BAK |
| Material | Plastic |
| Material Type | Plastic |
| Model | PARTS-326A0004 |
| Number of Items | 1 |
| Part Number | PARTS-326A0004 |
| Shape | Round |
| UPC | 819275029513 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
C**I
Fixed great
I was very pleased with the item I ordered. Had no problem with the installation on my truck.
R**E
"Thick Ribbed-3/4in." is NOT thick, nor ribbed, nor 3/4in. It is overpriced 3/8in. flat foam rubber.
As all other recent reviews state, this is not even close to what is described and what came with the tonneau originally. All pictures (drawings) on the internet still show a ribbed weather stripping, and even the sticker on the package says "Ribbed". IT IS NOT... heck, it's not even "thick"! RealTruck describes 326A0004 as "3/4" thick x 65" long" but what is now being shipped for >$20 in their package is a cheap flat foam rubber that is only half as tall at 3/8 inch thick. BAK instructs to use their 1/4 inch thick ribbed seal (326A0005) if you have a drop-in bedliner but 3/4 inch otherwise. It's no wonder users are reporting this 3/8 tall seal is immediately leaking. Contacting BAK is as useless as this grossly cheapened and thinner version of their 326A0004. I can't help but wonder if the exact same cheap quality item ships in their packages for the 1/4 inch 326A0005, as it actually is closer to 1/4 than it is to 3/4 thick.
E**N
Fit my 2015 Ram 1500 with Rambox with cargo rail
Awesome product. Fit my 2015 Ram 1500 with Rambox with the cargo side rails. Makes my truck look great. The cargo rails are still functional. The spay bottle with soapy water made the install way easier. make sure to spray the cargo rail and the bak rails.
A**S
Works
Works but not the same quality as from the manufacturer
K**.
Replaces factory bumpers
I used this to replace the factory bumpers on each panel.
J**H
Not the same as original!
The description is misleading, this is a cheap piece of foam.
L**K
Not as described
Not as described, it’s a foam piece
H**B
Cheaper quality.
2 years ago I bought a bakflip cover. I bought a new truck so I needed this seal to move the cover to the new truck. The first one i received was just cheap foam weatherstripping without any grooves, so I returned it thinking it was packaged wrong. They sent a second one and it was the same as the first one. So I called Bak Industries. They stated they changed the seal but have not changed the picture on the packaging. This new seal seems like cheap foam rather than the more rubber like one that came with my cover. I am also concerned about water coming in without having the grooves to trap it. We will see.
R**D
Excellent produit, conforme à mes attentes
Produit de très bonne qualité. Il est arrivé rapidement, bien emballé et fonctionne exactement comme décrit. La fabrication semble solide et il répond parfaitement à mes besoins. Je le recommande sans hésiter.
C**N
Item not as described
This it’s is not ribbed or durable. I should have listened to the other reviews. Do not waste your money
R**E
Cheap seal
Installed this on the bulkhead this week as a replacement from my original and the seal leaks and doesn’t stick well to the bed liner. First rainfall it leaked right through, when I had it with no seal it let less water through. Probably should purchase through the BaK website if you want a better seal
K**C
Cheap, Waste of money and not as advertised at all !
It is not as pictured at all. It is a cheap strip of foam weatherstripping material, not ribbed and not 0.75 inch wide as advertised. Completely false advertising. Save your money and avoid this. And to add insult to injury, you need to pay to return it. Amazon should pull this product.
W**A
Too thin and narrow for my Application - Returned
Don't order unless you are 100%. I had to pay return shipping and not happy.
Trustpilot
2 months ago
2 weeks ago