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  1. Boat Trailer Parts
  2. Tie Down
  3. Bunks
  4. Roller Bunk
  5. 48 Inch Long
  6. Galvanized Steel
Tie Down Roller Bunks for Boat Trailers - 5 Rollers Each - Black Rubber - 4' Long
Tie Down

Tie Down Roller Bunks for Boat Trailers - 5 Rollers Each - Black Rubber - 4' Long

Part Number: TD64FR
In Stock
$235.83
Boat Trailer Parts
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Steep ramps can make launches tricky. Black rubber rollers strike the balance between smooth rolling and added grip, so your boat loads with control and stays put until youre ready to push off. 1-800-940-8924 to order Tie Down boat trailer parts part number TD64FR or order online at etrailer.com. Free expert support on all Tie Down products. Great prices and Fastest Shipping for Tie Down Roller Bunks for Boat Trailers - 5 Rollers Each - Black Rubber - 4' Long. Boat Trailer Parts reviews from real customers.
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Tie Down Boat Trailer Parts - TD64FR

  • Bunks
  • Roller Bunk
  • 48 Inch Long
  • Galvanized Steel
  • Tie Down

Steep ramps can make launches tricky. Black rubber rollers strike the balance between smooth rolling and added grip, so your boat loads with control and stays put until youre ready to push off.


Highlights

  • Upgrade from Carpet: Replace worn, soggy bunks with rollers that keep your boat moving smoothly at the ramp.
  • Roll Instead of Drag: Rollers let your boat glide on and off like it's on wheels, making shallow-water launches easier than with carpeted bunks.
  • Keep Your Brakes Dry: Because you won't have to back into deep water, these help keep your truck's tires and brakes drier.
  • Added Grip for Control: Rubber grips just enough to hold your boat so it won't slip away on steep ramps.
  • Made to Last: Galvanized steel resists rust and corrosion.
  • Flexible Mounting: Choose the hardware and brackets (sold separately) that fit your trailer.
Made in USA

Features to know about

Smooth Rolling Instead of Dragging

Tie Down rubber rollers

Would you rather push a box across the floor or move it with a dolly? That's the difference roller bunks make compared to carpeted ones. Each 4' bunk has five black rubber rollers that let your boat roll smoothly on and off your trailer. The rollers are meant to strike a balance: they roll easily when you want to launch or load, but they also provide enough grip to keep your boat from sliding off unexpectedly on a steep ramp. This lets you have a smooth launch and a controlled loading, without the fight that can come with worn-out carpet.

Durable Galvanized Steel Construction

The frame of each bunk is built from heavy-duty galvanized steel, which is specifically designed to stand up to wet, harsh environments. Galvanizing provides a protective zinc coating over the steel, helping to prevent rust and corrosion season after season. That makes these roller bunks a great choice for freshwater or saltwater use, since trailers spend so much of their life exposed to water and weather. A solid steel frame also means you get consistent, full-length hull support, so your boat sits securely whether it's on the road or stored in the driveway.

Adjustable to Fit Your Hull

No two boats sit on a trailer exactly the same, which is why these bunks are built with vertical adjustability. Being able to move the bunks up or down means you can dial in the setup so it matches the unique shape of your boat. For even more flexibility, you can add optional bolster support swivel brackets (sold separately). Those brackets allow the top plate to pivot, giving you the ability to angle the bunks so they contour more closely to your hull. This adjustment helps distribute weight evenly across the rollers and makes loading more predictable, especially for boats with deeper or more angled hulls.

Specs

Quantity

  • 2 bunks with 5 rollers each

Dimensions & Weight

  • Bunk length: 4'
  • Weight: 30.64 lbs

Material

  • Rollers: black rubber
  • Frame: galvanized steel

General

  • Warranty: 1-year limited
  • Made in the USA


86117 Tie Down Replacement Roller Bunks - 48" Long - 5 Rollers Each - Black Rubber

Installation Details TD64FR Installation instructions



Video of Tie Down Roller Bunks for Boat Trailers - 5 Rollers Each - Black Rubber - 4' Long
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Tie Down Boat Trailer Parts - Roller Bunks Boat Trailer Black Rubber 4 Feet - TD64FR

Hi, everybody. Andy here with etrailer.com. Let's take a real quick look at these Tie Down roller bunks for your boat trailer. Now, maybe loading and unloading your boat has been a pain lately with your current setup. Maybe the wooden bunks just don't glide like they used to, or maybe the carpet is starting to wear out. That's where these roller bunks are going to come in.

They are four feet long with five black rubber rollers each, which means that instead of dragging your boat across carpet, it's going to roll smoothly on and off your trailer. Now, these black rubber rollers are nice because they've got a little more grip than poly rollers, so the boat isn't going to slide around too quickly or unexpectedly once it's on there. It's a good balance though, smooth rolling when you want it, but also a little bit more hold so you can feel a little more in control. But we do have both options here, whether it's poly for that maximum glide, that maximum roll, or the rubber that we have here just to give you just a little more grip. Now, the frames, they're crafted of heavy-duty galvanized steel.

I kind of wanna give you an overhead view here and flip this one over just to show you that frame. So, galvanized steel, it's gonna give you robust and full hull support, ensuring that your boat is well protected during transport and storage. And these are also going to give you vertical adjustability, allowing you to customize the setup to match your boat-specific requirements. You can get optional bolster support swivel brackets to further enhance flexibility, ensuring a perfect fit for various boat sizes and types. Now, I do want to point out that you're going to get exactly what you see here, two bunks with five rollers each, but it does not include any hardware.

That's so you can choose the hardware that's gonna best suit your trailer and installation preferences, but we do have a variety of brackets and hardware that you can find here at etrailer.com. So again, two bunks that are four feet long and they measure that four feet with the bracket itself, so the bracket itself is going to be four feet long. And so, at the end of the day, it's about making boat loading safer, easier, and helping you get the maximum use out of your trailer, cutting down on the time of loading up your boat and unloading your boat. So if this meets the specs that you're thinking about, this is gonna be a great option for you to consider. But maybe you have some other questions that I didn't cover for you today.

If that's the case, make sure to give us a call, shoot us an email, start a chat with us on our website. Ultimately, we do wanna make sure that you're getting exactly what you want and need. Well, I think that's gonna wrap up our look today. I do hope that our brief time together was helpful for you. Again, my name is Andy. Thank you for joining me.

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See what our Experts say about this Tie Down Boat Trailer Parts

  • Recommended Roller Bunks to Use on a Boat Lift
    Hey Ernie, I like this idea. Feel free to email me any pictures you have directly to the address you receive this response from. Meanwhile, take a look at the Tie Down Roller Bunks for Boat Trailers 4' Long item # TD27FR. These are typically attached to boat trailer bunks to make loading boats easier. They could easily be attached to the frame of your boat lift. They measure 2-1/2" tall by 4-7/16" wide. The polyvinyl rollers won't mark up your wakeboards hull and they're attached to a...
    view full answer...
  • Looking for Roller Bunks for Triple Axle Boat Trailer
    Hey Dan, we do have roller bunks available in 4 foot sections like part # TD64FR and 5 foot sections like the part # TD74FR. How long are you current bunks? What kind of boat do you have?
    view full answer...
  • Recommended Roller Bunk Conversion for a Boat Trailer w/ Wooden Bunks
    Hey Derek, welcome back! To convert your wooden bunks to rollers, I recommend the 5' Long Tie Down Roller Bunks for Boat Trailers item # TD74FR. These come in a pair and are 5' long. Each roller bunk includes six sets of black rubber rollers. The bunks themselves are made of galvanized steel so you don't have to worry at all about rust or corrosion. We also have the 4' Long Tie Down Roller Bunks for Boat Trailers item # TD64FR. These have 5 rollers each but are made of the same material....
    view full answer...

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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Mary K
Edited by:
Mary K
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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