1. Boat Trailer Parts
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  5. Side Guide Roller
  6. 12 Inch Long
Boat Trailer Guide-On Roller, 2-1/2" Diameter x 12"Long by Dutton-Lainson

Boat Trailer Guide-On Roller, 2-1/2" Diameter x 12"Long by Dutton-Lainson

Item # DL21554
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Dutton-Lainson Boat Trailer Parts - DL21554
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Dutton-Lainson guide-on roller for boat trailers. Call 800-298-8924 to order Dutton-Lainson boat trailer parts part number DL21554 or order online at etrailer.com. Free expert support on all Dutton-Lainson products. Guaranteed Lowest Price and Fastest Shipping for Boat Trailer Guide-On Roller, 2-1/2" Diameter x 12"Long by Dutton-Lainson. Boat Trailer Parts reviews from real customers.
  • All Info
  • Reviews (17)
  • Q & A (1)
  • Videos (1)
  • Photos
  • Why etrailer?

Dutton-Lainson Boat Trailer Parts - DL21554

  • Roller and Bunk Parts
  • Rollers
  • Side Guide Roller
  • 12 Inch Long
  • Black Rubber
  • Dutton-Lainson
  • Fits 5/8 Inch Shaft

Dutton-Lainson guide-on roller for boat trailers.


  • Roller made of solid, high grade rubber
  • 2-1/2" Diameter x 12" long guide-on roller
  • Fits 5/8" shaft

21554 Boat Trailer Guide-On Roller, 2-1/2" Diameter x 12"Long Model 6334 by Dutton-Lainson

Video of Boat Trailer Guide-On Roller, 2-1/2" Diameter x 12"Long by Dutton-Lainson

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Dutton-Lainson Boat Trailer Parts - Roller and Bunk Parts - DL21554 Review

Today, we're going to review part number DL21554. This is the Dutton Lainson 2-1/2-inch diameter guide-on roller for boat trailers. This 2-1/2-inch diameter roller will replace one of your boat trailer's side guide rollers. It is a heavy duty rubber construction which is strong and durable. This will replace one of the side guide rollers on your boat trailer. It does ease the loading and unloading of your boat.

It will mount along the side of your trailer to better guide your boat into place. This roller is made of a solid high-grade rubber material, and a few dimensions on this. It is 12 inches in length and the diameter is 2-1/2 inches, and the shaft hole size right here is 5/8 of an inch so this will fit on a 5/8-inch shaft diameter. That should do it for review on part number DL21554.

Customer Reviews

Boat Trailer Guide-On Roller, 2-1/2" Diameter x 12"Long by Dutton-Lainson - DL21554

Average Customer Rating:  4.8 out of 5 stars   (17 Customer Reviews)

Dutton-Lainson guide-on roller for boat trailers.

- DL21554

Thank you for the fast delivery. 641752

- DL21554

They were excellent and didn't take long to get here. I will be ordering more when I can Thank You 474838

They are working good
Dave - 02/15/2019


- DL21554

Great prodect 459387

- DL21554

Great fit for my 1989 Seaswirl Tempo factory Vanson trailer guide-on rollers. Unfortunately, not scuff free as they're rubber. Will be buying 3 more for the floor rollers same trailer. 445850

- DL21554

Just what I needed , thank you 288239

- DL21554

Will work great for my project. 230858

- DL21554

The rollers worked great as advertised. So I got the project done, they worked and looked great and all at a good price. Thank you 152403

- DL21554

The product was exactly what I needed. I have an older 1988 Ranger Bass Boat and had to cut to fit my front hull side rollers and I am very happy with this quality roller. I will look to etrailer.com for all my future orders. Thank you 146216

- DL21554


- DL21554

Worked great for my sailboat trailer! 52966

- DL21554

Great service and super fast delivery. Thank you 52763

- DL21554

I bought these to be able to winch my inflatable pontoon boat into the bed of my pickup. When I was a younger buck I could muscle it in, but these old bones and muscle don't work as good as they used to. I drilled holes in the back sheet metal of the pickup and installed the roller guides. Attached the winch cable to a loading strap that is attached to the boat frame. It loaded the boat just like I had planned! 41688

- DL21554

Product was exactly as described. extra quick shipping and great customer service follow up. 36372

- DL21554

Received my order quickly. The items were just as advertized. Thank you for the good service. Mark 32268

- DL21554

I never expected to get heavy-duty. I was really surprised. 22768

- DL21554

etrailer had the exact parts that I needed.The parts came sooner than the delivery date.Fit the boat trailer very well.Gone fishin'.Thanks. 18626

- DL21554

it looks like it is going to hold up a hole lot longer then the other one that came with the trailer 18048


Ask the Experts about this Dutton-Lainson Boat Trailer Parts

  • How to Cut Dutton-Lainson Boat Trailer Guide-On Roller # DL21554 Down to 8 Inches
    It is possible to cut down the length of the Dutton-Lainson Boat Trailer Guide-On Roller # DL21554 to suit a particular application. I suggest a hack saw blade as this will have fine teeth that will have less tendency to shred the edges where the cut is to be made. You might also wrap the guide on with paper-based masking tape at the location of your cut to help stabilize that portion to enable a cleaner cut.
    view full answer...

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Info for this part was:

Installed by:
Jeff D
Expert Research:
Adam R
Updated by:
Sarah W

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