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Dutton-Lainson Boat Trailer Deluxe Roller Bunk - 5' Long Sections - 12 Sets of 3 Rollers

Dutton-Lainson Boat Trailer Deluxe Roller Bunk - 5' Long Sections - 12 Sets of 3 Rollers

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Boat Trailer Parts DL21741 - 5 Feet Long - Dutton-Lainson
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D-L roller bunks provide a quick, easy, and inexpensive way to upgrade bunk-style trailers to rollers. Features rubber rollers with durable, wear-resistant inner surface and soft, boat-cushioning outer surface. Call 800-298-1624 to order Dutton-Lainson boat trailer parts part number DL21741 or order online at etrailer.com. Free expert support on all Dutton-Lainson products. Guaranteed Lowest Price and Fastest Shipping for Dutton-Lainson Boat Trailer Deluxe Roller Bunk - 5' Long Sections - 12 Sets of 3 Rollers. Boat Trailer Parts reviews from real customers.
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  • Reviews (223)
  • Q & A (252)
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Dutton-Lainson Boat Trailer Parts

  • Roller and Bunk Parts
  • Rollers
  • Roller Bunk
  • 5 Feet Long
  • Dutton-Lainson
  • Black Rubber
  • 3000 lbs Capacity

D-L roller bunks provide a quick, easy, and inexpensive way to upgrade bunk-style trailers to rollers. Features rubber rollers with durable, wear-resistant inner surface and soft, boat-cushioning outer surface.


Features:

  • Rubber rollers
  • Durable, wear-resistant inner surface
  • Soft, boat-cushioning outer surface
  • Universal mount attaches either vertically or horizontally
    • Installation hardware not included
  • Optional roller bunk bracket (sold separately)
  • 12 Sets of 3 rollers
  • Constructed of 12-gauge, galvanized steel
  • Zinc-plated steel roller hardware included
  • Made in the USA


Specs:

  • Bracket width: 1-7/8"
  • Bracket depth: 1-7/8"
  • Wheel-to-wheel width: 4-3/4"
  • Capacity: 3,000 lbs
  • Quantity: 2 roller bunks


The deluxe style provides a universal mount that attaches directly to either vertically or horizontally positioned bunk boards and has 3 rollers per set. Roller bunk bracket, DL21742 (sold separately), is optional. Constructed of 12-gauge, pre-galvanized steel.



21740 Roller Bunk - 5' Deluxe Style by Dutton-Lainson Model 6388

Item # DL21741






Customer Reviews

Dutton-Lainson Boat Trailer Deluxe Roller Bunk - 5' Long Sections - 12 Sets of 3 Rollers - DL21741

Average Customer Rating:  4.8 out of 5 stars   (223 Customer Reviews)

D-L roller bunks provide a quick, easy, and inexpensive way to upgrade bunk-style trailers to rollers. Features rubber rollers with durable, wear-resistant inner surface and soft, boat-cushioning outer surface.

- DL21741
by:

I have a Melges 17 trailer made by Sno-Bird in Wisconsin. To launch a sailboat you need to raise the mast on the trailer and then have a beach suitable for turning the boat into the wind to raise the sails. Most launches are not made with adjacent beaches for sailors. The anwer is to mount these Roller Bunks onto your trailer near a beach and use a Beach Dolly, in my case the SUT-700-U for my Melges 17 scow 335 lbs, to roll the boat from the trailer onto the dolly and then from the dolly onto the water. I modified my trailer using metal fence posts (lightweight, strong, $10 ea.) bolted to the roller bunks. Deflection on the posts is about 3/8" while trailering; stiffer than I expected. The fore and aft overhang on the dolly appears like it might be tipsy but the dolly is rock solid stable when amidships is about centered on the dolly. To turn I simply lift up the handle near the stern and turn. Pushing the boat from the dolly onto the trailer is a matter of pushing the boat until enough is on the bunk and then lifting the stern so it can meet the rollers after which is simply two hands pushing the boat up to the mast stand. Sideways, the boat will have to be strapped-down with ratcheting web straps. The Melges comes with a hold down and mast rest aft that secures to the trailer with a threaded rod on each side of the support. For extra side-to-side movement I mounted a little mini-bunk vertically on each side of the trailer. The mounting for that little bunk was originally where Sno-Bird mounted the bunks. I made the top-of-dolly bunks the same height as the top-of-rear trailer bunk. When locating your bunks fore-and-aft on the trailer be sure the rollers do not interfere with something on the bottom of your hull. In my case I had to avoid the bilge board slots, and the small bailers. Locating the bunks between those two longitudinal openings puts no stress there.



- DL21741
by:

I purchased 5 sets of these from e trailer and Dutton lainson as I am using them on a 26 foot twin outboard walk around, the boat is easy too launch and recover without getting my feet wet or putting my back brakes in the water which was my goal, my boat storage is 1/8 mile from the ramp, and I use an additional safety chain on the front and heavy duty straps in the back and I release the straps at the waters edge for safety I mounted directly on 2x6 with 3coats of water seal a little bouncy when I tow to the gas station but these work great for me as I can get in the bed of my truck and on to the boat without getting wet, Dutton lainson sells extra rollers, I purchased 12 for down the road.I can send pictures upon request next time I launch the boat.



- DL21741
by:

Here are some pics from the first set of rollers I installed last year. I am fabricating a new way to store the skis back-to-back with the set I just ordered.



- DL21741
by:

I received the roller bunkers but had to wait a few weeks to install them and try them out. I put the 5' roller bunks on 8' carpeted, wooden bunks as your instructions suggested (centered). Once I had the hardware it was a simple process. I took my boat out of the water and could not believe how much easier it was. After I serviced my boat I put it back into the water. I basically had to hold the crank handle to keep the boat from sliding into the water too quickly. I am so pleased with this product, and the best part...I didn't even get my truck tires wet.


Comments
Did you have to adjust the height of the 8 bunk board and where on the bunk board did you install them? Front, middle, or the back?Dave
-- comment by: Dave - 05/10/2014

If you go with roller bunks that are less than the length of the wood bunks, then you need to center the rollers on the wooden bunk. On this boat trailer, there were only the two bunks and each got a set of rollers so no height compensation was needed. The only time you will need to adjust bunk height is if you are not putting rollers on all of them.

-- Etrailer Expert Patrick B - 5/19/2014


- DL21741
by:

Since I’ve used the rollers for a custom project which is not boating related this review may not be helpful to some. Being an active RVer & getting older it’ was becoming difficult to access the bed of my F 250. Accordingly I used the rollers to make a slide out for the bed. I wasn’t about to pay the $1K for a pre-manufactured product. The rollers have help up well with several hundred pounds of gear loaded on them. They roll as smoothly as when I first got them. It may not be pretty but it works well. I’ll be making some modifications this winter to improve it’s functionality.


Comments
I made the improvements &roller bed is still functioning well. I live in a salt water environment with monevidemce of rist I can detect.
Bumpy - 08/11/2020


- DL21741
by:

I built a double JetSki trailer and needed bunkers. So after considerations of lastability, durability and ease of use I decided to go with roller bunks. My first Jetski I purchased I had to actually pick up off the ground but the strap on the either Jetski and simply started cranking. With the roller bunkers the ski got right on this is with one man picking up unit with nothing but a strap!! This wasnt a kids 1500cc Jetski laying on the ground either I simply cranked & rolled it straight up onto the bunks no problem! Since this time I’ve had orders of 12 trailers to be manufactured! Ill never have to replace boards or carpet or worry about them breaking in travel and crushing hulls! Love it



- DL21741
by:

First off, I alway wanted a set of these, but couldn’t justifying installing them when there was nothing wrong with my stock bunks, and my boat was never a issue to put on/off the trailer. WAS I EVER WRONG!!! I have an 2014 Lund WC-14 that spends most of it’s life on my trailer. It is used in fresh and salt water and always well rinsed after use. A short while after putting it in the water for the first time this year, I noticed a pin hole leak in the hull. The boat is in show room condition, so I couldn’t believe my eyes. When I got it back home, I pulled the boat off the trailer to find that the aluminum hull was starting to pit where the trailers carpet coated bunks make contact. Everywhere else was still like new. After fixing the hull with JB weld marine, I had to find a way to prevent this from happening again. The only answer was to use a bunk that does not hold moisture. After doing some research, I decided on the 5’ Dutton-Lainson roller bunks. Super easy installation using the same mounts as the old carpet bunks. I pulled off the old bunks and bolted these to the old brackets. I did have to lower the mount brackets to keep them at the same height as my old bunks. No big deal. Less than a hour later, done. I can roll the boat back and forth on the trailer with one hand now, and moisture should not be a problem.



- DL21741
by:

My boat trailer had carpet covered bunks. When loading my boat, an Aqua Craft 24,about 3000 lb, the bow would hit the stops at the winch but when I pulled the trailer out of the water and the boat settled on the bunks the difference in angle would leave the bow about 4" from the stop at the winch. sitting on the carpeted bunks I could not pull it up to the stops. I removed the bunks and replaced them with the Deluxe Roller Bunk. The boat rolls easily up the the stops now and will roll off into the water.



- DL21741
by:

Installed these on my existing boat ramp. I poured a 'V' groove like a curb and installed. At the top I installed a 3 ton winch. I pull my 28 foot pontoon boat out of the Gulf of Mexico no problem. I enjoy watching the neighbors eyes light up in envy. Great product and easy to install. One note: I shoot them with white lithium grease regularly due to being in the salt climate.



- DL21741
by:

This is the third set that I have bought from you and they have been great. I boat on saltwater so I wish they could last longer. Not a complaint, I give them and you 5 out of 5 stars. David


Comments
Still working well. When the rust gets bad enough due to salt water I will purchase more.
David H - 04/13/2021


- DL21741
by:

Received these in a couple days etrailer was on it immediately I couldn't believe the fast shipping. The rollers not installed yet but appear to be very good quality and better yet made in USA.


Comments
After a year the bunk rollers still work great and they’ve been in fresh and salt water
Robert - 05/09/2020


- DL21741
by:

Combined bunk rollers and a keel roller (along with a winch and some lumber) to create an easy way to lift and store our 22' kayak. Works like a dream!



- DL21741
by:

Hi I used these rollers for my jet ski trailer I originally had carpet on the supports these work GREAT!


Comments
Great! At 62 it makes my jet ski manageable for my kids and grandkids
Mark H - 04/25/2020


- DL21741
by:

Nice solid bunks...predrilled and ready to install...easy rolling, holding up well to the elements.



- DL21741
by:

great product. They make it much easier to load my boat onto the trailer than carpeted bunks. Not difficult to install either.



- DL21741
by:

Product works well and has provided the required flexibility needed to unload and load my jet-ski into the bead of my truck.



- DL21741
by:

Wow! Replaced the old carpet covered bunks on our boat trailer a year ago with these. What a huge difference it was getting the boat on, and then this spring, off the trailer. A great investment. These roller bunks extremely well made and a great value.



- DL21741
by:

No more replacing old rotten wood bunks and recarpeting. Problems YES!!!!!, but not with installation of rollers. Bolts were all rusted and of course would not loosen sooo a large screwdriver and a hammer to split the rotten wood and then a hacksaw and vicegrips to cut the bolts I started installing the outboard 5ft rollers first nooo problem, then the inside 10ft rollers (I bought 2ea 12" pieces of 1/4" angle iron for the center brackets where the 2ea 5' rollers would attach and now I'm ready to drill my holes but, the 2ea new 18 volt batterys are both dead (I just charged them both the day before) luckly I had my doz-all saw with me but, I had been using it to trim tree branches and it showed only 1/2 a charge left. Take a chance or leave the boat in the lake over night. (Now my wife wants to know just how much longer is this going to take) I live 75 miles away. I needed to drill 4 holes through 1/4" steel. I thought I would give it a try until the battery has nothing left. Thank God I had sharp drill bits (3 different size bits for each hole) Just as I was finishing the last hole, again I hear HOW much longer!!!!! Well the rollers look great and work great!!!!!! Much easier to launch, and when trailering I don't need to back into the water as far and, they center the boat better when putting the boat on the trailer. This is the second trailer that I have put rollers on. (I didn't have this many problems and my wife wasn't there). If you're thinking of changing to rollers I'm sure you'll be happy, just be prepaired with every thing you need and give yourself time about 1 1/2 hours and, if its hot - - you might think about leaving the wife else where!!!!! I should have had my wife take pictures. Sorry about that!!


Comments
GREAT, GREAT, GREAT !!!!!!!!!!!
Doug N - 07/05/2016



- DL21741
by:

Top qualty rollers,loading and lauching my boat,so much easier.thank you.



- DL21741
by:

Just wanted to brag on Papa's amazing boat ramp, built by his own bare hands, all in the name of fun. Behold and bask in it's glory! The rollers work very well and all I lack in finishing the job is some stain to make it look professional.



- DL21741
by:

I opened my new rollers today. They were exactly as pictured on the site. What you can't see from pictures is the quality of the materials. I expected the channel to be minimal strength and was surprised to see it is heavy duty! I ordered an additional pair. Only half done



- DL21741
by:

fish some shallow water launches with a shallow draft boat with a water jet motor could not get my boat off the trailer till i put roller bunks on.easy on and off the trailer



- DL21741
by:

Got the order! Your company is awesome! Great products and prices and the service is excellent!!!



- DL21741
by:

We were having an awful time getting our boat on and off the trailer. I thought "wouldn't it be great if someone made rollers?" So I did a search and landed on etrailer.com and low and behold...roller bunks. Yippeee. The boat literally slides right on and slides right off into the water, no muss no fuss...love em!! VERY heavy duty, WELL made and VERY easy to install...just watch the tutorial videos. Thanks E-Trailer & Delux roller Bunks!!


Comments
Still loving my Roller Bunks!!
Terry L - 06/08/2017



- DL21741
by:

So far so good i give more info by end of july but so far just got boat sitting on them an it did roll pretty easy. shipping was so fast ordered it on monday and got that coming fri. Lindy A. was a life saver she help me above and beyond thank you Lindy


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Ask the Experts about this Dutton-Lainson Boat Trailer Parts

  • Can Carpeted Bunks Replace Roller Bunks on Boat Trailer to Make for Easier Launch
    Roller bunks will make what you are trying to do incredibly easy as the boat will basically want to roll off on it's own and not require you to push it off. So without knowing what length your bunks are overall you have a few options to get the best length setup. You could use a combination of 5 foot sections like part # DL21741 and 4 foot sections like part # DL21740 to get the best length possible. These even could bolt directly to your carpeted bunks for an easier install. Or we...
    view full answer...
  • Boat Keel Is Cutting Keel Roller When Launching Boat
    It does look like the weight of the boat may be too much for the keel rollers that you are using from the photo which is why the keel is digging into the roller. You could replace the rubber keel rollers with plastic like CE Smith Keel Roller for Boat Trailers part # CE29516 if your bracket is 5" wide with a 5/8" diameter shaft. The plastic construction will do a better job at supporting the keel. Ideally the trailer would have another cross member to add another keel bracket assembly and...
    view full answer...
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  • Roller Bunks Needed for Boat Trailer Carrying a 2014 Tahoe Q7i
    We do have roller bunks that you can utilize on your boat trailer! For your 10' bunks use 2 of the 5' long bunks, part # DL21741 or # DL21755, and then use 2 of the 4' lengths # DL21740 or # DL21754 for your 8' bunks. just be mindful that the 5' long rollers have a weight rating of 3,000 lbs and the 4' long rollers have a weight rating of 2,500 lbs. All this means is that you don't want more that that much of the 2014 Tahoe Q7i's weight resting on a single set of the rollers at one time.
    view full answer...
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  • Recommended Roller Bunks for 2020 18 Express Boat with Back Track Aluminum Trailer
    The best option in my opinion is to use the Dutton-Lainson Boat Trailer Deluxe Roller Bunk - 5' Long Sections - 12 Sets of 3 Rollers # DL21741 which will allow you to angle the set farther up the trailer to help you center the hull but I recommend using a keel roller like the CE Smith Deep V Keel Roller Assembly for Boat Trailers - Galvanized Steel/Black Rubber - 5" # CE10401G to help center the boat. The Boat Trailer Roller Bunk Bracket for Dutton-Lainson Roller Bunks Parts DL21740 &...
    view full answer...
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  • Can Roller Bunks Replace Wooden Bunks on Boat Trailer Using Same Brackets
    Yes, you can attach roller bunks in place of wooden bunks like with the part # DL21741 as the brackets of both designs are the same typically. I attached a review video for the roller bunks for you to check out as well.
    view full answer...
  • Can Trailer Roller Bunks be Installed on Flat Side of Bunk Board
    You can attach the Dutton-Lainson Boat Trailer Deluxe Roller Bunk # DL21741 directly the wood bunks horizontally if you want. I attached a picture that shows them installed on the flat side of a board for you to check out as well.
    view full answer...
    Image 1 for
  • Recommended Roller Bunks For Tracker Deep V Boat
    You can use roller bunks like the Dutton-Lainson Boat Trailer Deluxe Roller Bunk - 5' Long Sections - 12 Sets of 3 Rollers # DL21741 instead of carpeted bunks on your 2012 Deep V Tracker boat without any marks or indentations. The roller bunks provide support as well as the ease of loading and unloading. The support will not be so focused on a single location as to leave an indent or mark. I've attached a photo to give you some dimensions. You may also want the Boat Trailer Roller...
    view full answer...
    Image 1 for
  • Can Dutton-Lainson Roller Bunk be Attached Directly to Carpeted Bunks on a Boat Trailer
    For an 11 foot long bunks, using 2 sets of the Dutton-Lainson roller bunks, # DL21741, would work well. The capacity for a set is 3,000 pounds so a 2,000 pound boat should not be an issue. You can use your own hardware to secure the rollers to your existing bunk. There are holes in the base of the roller frame to do so. Please note that adding the rollers will raise the height of the boat some (2-3/4 inches or so) but you may need to reposition other rollers an items on the trailer to...
    view full answer...
  • Can 5 Foot Long, 3,000 Pound Capacity Roller Bunks Support a 5,000 Pound Boat
    The capacity per set of roller bunks, # DL21741, is 3,000 pounds. A 5,000 pound boat would be too heavy even though not all of the weight would be applied to all of the rollers all of the time. You would need additional support to ensure that nothing fails. Additional rollers placed side by side could be one solution. The rollers can mount directly to a flat bunk or you can use brackets, # DL21742 (4 per pair of rollers).
    view full answer...
  • Roller Bunks and Bracket Recommendation for a Pontoon Boat Trailer
    You can use roller bunks like the part # DL21741 on a pontoon boat trailer like what you have, but since you need to install them at an angle and do not want to use wood bunks as the base you will also need the install brackets # DL21742.
    view full answer...
  • Comparing Dutton-Lainson and CE Smith Roller Bunks
    There isn't a whole lot of difference between Dutton-Lainson roller bunks # DL21741 and CE Smith roller bunks # CE27710. Both have 5 foot long sections. Each section is rated for 1500 pounds. There are 6 rollers per section on both. Both are made with galvanized steel and heavy duty black rubber rollers. The main difference besides price is the shape of the rollers is not exactly the same. Either set can be mounted on a bunk or independently. To mount independently you would need...
    view full answer...
  • Can Roller Bunks be Attached to 2x6 Boat Trailer Bunks
    Yes, you can mount the Dutton-Lainson roller bunks # DL21741 to 2x6 bunks. They can be attached to a flat surface like a bunk as long as it is at least 1-7/8 inches wide which is the footprint of the roller bunk.
    view full answer...
  • Parts Needed to Add Roller Bunks to Boat Trailer
    Probably the easiest way to mount rollers would be to use # DL21755 which would slip onto the existing wood bunks and be bolted into place. For a keel roller, I'd recommend # CE10401G and the proper u-bolt kit, depending on the size of your cross member. For a 3 inch cross member, # CE15283GA-2 would be ideal. The # DL21741 roller bunk you'd looked at would also work, but you'd need brackets like # DL21742 and u-bolts like what's mentioned above.
    view full answer...
  • Weight Capacity of Boat Trailer Roller Bunks Explained
    The weight ratings for roller bunks like the Dutton-Lainson Boat Trailer Deluxe Roller Bunk - 5' Long Sections # DL21741 are interesting as it was explained to us that the capacity listed (3,000 lbs) is the max weight that the boat can be regardless of how many roller bunks are used. So if your plan is to use roller bunks and you were going to use the # DL21741 the capacity would be 3,000 lbs. This is due to the fact that at any given point a single set of the rollers could be carrying...
    view full answer...
  • Can Roller Bunks Be Used on Pontoon Boat Trailer
    You can use roller bunks like the # DL21741 on your trailer. They can be attached to wood bunks like what you have too. Without seeing your trailer it's hard to say what the best route would be, but people use roller bunks on pontoon boat trailers all the time.
    view full answer...
  • Roller Bunk Recommendation When Additional Length Beyond 5 Feet is Needed
    The longest roller bunks we offer are 5 feet in length like the part # DL21741. What most people do is determine how long of a setup they need and then use more than one bunk to add the additional length. For 4 foot sections we have the # DL21740 as well. In the picture I attached you can see a boat trailer that uses two sets to create additional length.
    view full answer...
    Image 1 for
  • Where To Install The Roller Bunks, # DL21741, On A 6 Foot Bunk
    The Dutton-Lainson Roller Bunks, # DL21741, do not have to start at the beginning of the stern. To install the roller bunks on your 6 foot bunks you could mount one 5 foot section on your bunks and leave 6 inches on each end. The 5 foot roller sections require two Dutton-Lainson Roller Bunk Bracket, # DL21742. You will also want to make sure that the roller bunks will be able to handle the weight capacity of your boat. The weight capacity of the set of two roller bunks is 3,000 lbs.
    view full answer...
  • Recommended Roller Bunks for Boat Trailer to Ease Launching and Loading Boat and Bunk Guides
    The best option for your boat to move better on and off your trailer is to use the Dutton-Lainson Boat Trailer Deluxe Roller Bunks # DL21741. These rollers make loading and launching your boat easy. They are available in 4 and 5 foot lengths, so I've linked a page to assist. You will also need the roller bunk brackets like # DL21742. The attached video will also help you with the installation and operation. One note is that we recommend having a rope attached to your boat when using...
    view full answer...
  • Can 5 Foot Roller Bunks Replace 7 Foot Wood Bunks
    Most likely yes, but that really depends on how much of your wooden bunks your boat is using. A lot of times bunks are longer than needed so if the front of your boat isn't using the full length of the bunk you could easily go with a 2 foot shorter section of bunk like the part # DL21741.
    view full answer...
  • Roller Bunk Recommendation for a Boat Trailer With 8 Feet Bunks
    Yes, you would want to use two sets of 4 foot roller bunks since your current bunks are 8 feet long. I would recommend you go with the Dutton-Lainson Boat Roller Bunks # DL21740. These roller bunks would have plenty of capacity and would be sized perfectly. I attached a review video for this product for you to check out also. You may also be interested in purchasing Roller Bunk Brackets part # DL21742.
    view full answer...
  • Roller Bunks for a 1998 19ft. Carolina Skiff Boat Trailer
    You should not have any problems using 2 sets of the Deluxe Roller Bunks end to end on the bunks on your trailer. I checked out some photos of the 19 foot Carolina Skiffs online and found that the bunks are normally made from what looks like 2x4 lumber laid flat. This means that the original bunks would be about 3-1/2 inches wide, and the roller bunks, # DL21741, are 4-5/8 inches wide overall, see attached photo, so they will support the boat on a wider portion of the hull. Rollers...
    view full answer...
    Image 1 for
  • Roller Bunks for a Boat Trailer with 7 Foot, 3 Inch Long Bunks
    What I recommend is to use 2 sets of the roller bunks # DL21740. Two bunks can cover the length of one bunk but you will need to trim one to fit. One set would be needed per bunk and then trimmed to fit. One roller bunk alone is 4 feet long. Normally I would say to strategically space them but a 3 foot, 3 inch gap is a little too much to overcome with strategic spacing.
    view full answer...
  • How to Attach Roller Bunks # DL21741 to 6 Ft Wooden Bunks on a Boat Trailer
    You are correct, you can mount the Boat Trailer Deluxe Roller Bunks, item # DL21741, directly to the top of your existing wooden bunks. If mounted in this fashion you would not need any brackets. I would recommend stainless steel mounting screws, available at a local hardware store, to attach the roller bunks to your wooden bunks. If you wanted to remove the wooden bunks, you would need to use the Boat Trailer Roller Bunk Brackets, item # DL21742, to install the roller bunks on. I...
    view full answer...
  • Mounting the Dutton-Lainson Boat Trailer Deluxe Roller Bunk on Boat Trailer
    The Dutton-Lainson Boat Trailer Deluxe Roller Bunk # DL21741 is designed to attach directly to 2 x 4 bunk boards so it will may work for your set-up, but I recommend instead to mount the roller bunks with the Roller Bunk Bracket # DL21742 and U-Bolts # CE15283GA. This will give you roller bunks that are certain to work; you can see the simplicity of how this set up will work in the accompanying photo. I've also attached links to video reviews of these parts for you to take a look at.
    view full answer...
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  • Adding Roller Bunks to PWC Trailer to Help Loading and Reduce Scratching the Hull During Low Tide
    Yes, using a set of roller bunk like the Dutton-Lainson # DL21741 will help loading your PWC on your trailer. This particular bunk system can be mounted directly to your current bunks if they are in good condition. However, it is recommended to remove your existing carpeting on your bunks before installing these rolling bunks. If you would like you can also remove the bunks entirely and use the Dutton-Lainson Roller Bunk Mounting bracket to mount these bunks to the cross-member on your...
    view full answer...
  • Bunk Roller Recommendation for a 22 ft Trophy Boat that weighs 5,000 lbs
    The capacity per pair of Boat Trailer Deluxe Roller Bunk # DL21741 is 3,000 lbs. If you used two pairs and the weight was evenly distributed you would have a capacity of 6,000 lbs. However, these rollers are 5 feet long so if you used 2 sets you would have 10 feet per side. For a 4 feet sections you would want Boat Trailer Deluxe Roller Bunk # DL21740. However, these sets only carry 2,500 lbs of capacity per pair, so if you used two sets you would be at 5,000 lbs which is what you listed...
    view full answer...
  • Can I Convert Regular Bunks To Roller Bunks
    Yes, you could convert your Rolco trailer from the wooden bunks to roller bunks. The Boat Trailer Deluxe Roller Bunk, part # DL21741, has a universal mount system that attaches directly to either vertical or horizontal positioned bunk boards that should work on your trailer. You may also be interested in Boat Trailer Roller Bunk Bracket, part # DL21742, for mounting the roller bunks. You will have to install these at the correct angle for your boat hull as they are stationery. We...
    view full answer...

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    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Robert G
Expert Research:
Robert G
Employee Patrick B
Expert Research:
Patrick B
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Reno H
Expert Research:
Reno H
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Lori W
Expert Research:
Lori W
Employee Rachael H
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Rachael H
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Lindsey S
Updated by:
Lindsey S
Employee Sarah W
Updated by:
Sarah W
Employee Matthew S
Updated by:
Matthew S
Employee Joshua S
Video Edited:
Joshua S
Employee Cole B
Installed by:
Cole B
Employee Brent H
Installed by:
Brent H

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