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  1. Boat Trailer Parts
  2. Yates Rubber
  3. Roller and Bunk Parts
  4. Rollers
  5. Spool Roller
  6. 4 Inch Long
Yates Spool Roller for Boat Trailers - TPR - 4" Long - 1/2" Shaft

Yates Spool Roller for Boat Trailers - TPR - 4" Long - 1/2" Shaft

Item # YR410Y-4
Our Price: $10.90
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Boat Trailer Parts YR410Y-4 - 4 Inch Long - Yates Rubber
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Replace the standard rubber spool roller on your boat trailer with this thermoplastic rubber version from Yates. TPR material is stronger than rubber and softer than polyurethane, and it won't leave marks on your boat. 1-800-496-5010 to order Yates Rubber boat trailer parts part number YR410Y-4 or order online at Free expert support on all Yates Rubber products. Great prices and Fastest Shipping for Yates Spool Roller for Boat Trailers - TPR - 4" Long - 1/2" Shaft. Boat Trailer Parts reviews from real customers.
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  • Reviews (39)
  • Q & A (0)
  • Videos (1)
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Yates Rubber Boat Trailer Parts - YR410Y-4

  • Roller and Bunk Parts
  • Rollers
  • Spool Roller
  • 4 Inch Long
  • Thermoplastic - Non-Marking
  • Fits 1/2 Inch Shaft
  • Yates Rubber

Replace the standard rubber spool roller on your boat trailer with this thermoplastic rubber version from Yates. TPR material is stronger than rubber and softer than polyurethane, and it won't leave marks on your boat.


  • Replaces 1 spool roller on your boat trailer
    • Fits a 4" wide bracket with a 1/2" diameter shaft
  • Eases loading and unloading of boat
  • Supports keel of boat as it sits on trailer
  • Helps to absorb road shock while boat is being towed
  • Constructed of thermal-plasticized rubber (TPR)
    • Non-marking, non-scratching material
    • Stronger and more durable than traditional rubber
    • Softer and more pliant than polyurethane
  • Made in the USA


410Y-4 Yates 4" Spool Roller - Yellow Thermal Plastic Rubber

Video of Yates Spool Roller for Boat Trailers - TPR - 4" Long - 1/2" Shaft

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

Video Transcript for Yates Rubber Boat Trailer Parts - Roller and Bunk Parts - YR410Y-4 Review

Today we're going to review part #yr410y-4. This is a Yates spool roller for boat trailers. This roller is constructed of thermal plastic rubber material. It is a non-marking, non-scratching material. This material is stronger and more durable than your traditional rubber roller. It is also softer and more pliant than the polyurethane rollers.

This roller will replace the standard spool roller on your boat trailer. Does help in the loading and unloading of the boat and it will support the keel of the boat as it sits on the trailer. This roller will also help absorb the road shock while the boats being towed. This product is made in the USA. We're going to do a couple of measurements on it.

The length of this roller is 4 inches. The diameter is 3 inches and this roller is designed to fit on a 4 inch wide bracket with a half inch diameter shaft. And that should do it for part #yr410y-4.

Customer Satisfaction Score:

Customer Reviews

Yates Spool Roller for Boat Trailers - TPR - 4" Long - 1/2" Shaft - YR410Y-4

Average Customer Rating:  4.8 out of 5 stars   (39 Customer Reviews)

Replace the standard rubber spool roller on your boat trailer with this thermoplastic rubber version from Yates. TPR material is stronger than rubber and softer than polyurethane, and it won't leave marks on your boat.


Great Product! Exactly what I needed for my 16ft sailboat. Make sure you get measurements for what works on your boat and then watch the videos about each roller in order to understand how the measurements are taken. I didn't do that and the first rollers I got were too narrow for my boat.


They look great just got them today haven't had a chance to put them on

Rick - 11/10/2022


Great product and no more black marks on my hull


I would have liked to see a metal sleeve to make the product last longer- I rigged up my own


As delivery, packaged well, and good value.


They are actually 3.75 long, not 4”

Well that is not good! I have pulled and measured these rollers and they are measured out to be 3.81 inches overall length. I have sent your information over to our customer service department for them to get you some assistance in getting one that is the correct size.
-- Etrailer Expert Katrina B - 06/20/2022


It took me 5 minutes to install them. I ordered from another source and I received 5" rollers. You came through with a quality product that was hard to find.


I needed rollers for a non trailer use to remove my fiberglass boat from the water. I previously used black rubber rollers which failed after two years. The new rollers appear harder and have a plastic bearing surface. Everything works great when new. Let's see how they last over time. Shaft hole was larger than 1/2" specified but seem to roll ok. Ground transportation was slow, but I was not in a hurry. Price was half of what big box sporting stores wanted.

Well, one of the rollers is failing, but the other four look like new. No idea why, they all share the same load, about 800 pounds from my 15 runabout.
Don - 06/25/2017


The old rubber roller on my boat frame split while we were loading the boat on the trailer after fishing. Because of my previous good experience with etrailer, I searched their website and found this 4 inch roller which fit perfectly. I especially like that it is made of a modern plasticized rubber which I expect will outlast the old rubber roller. It also doesn't mark up the hull like the old (black) rubber used to. This is an excellent product replacement for standard 4 inch boat rollers, and I will purchase it again if I have to replace any others.


Great product great service quick shipping THANK YOU


excellent choice of products, fair pricing, fast delivery and great to deal with


I have an older Spartan trailer. Parts can be hard to find.
Found what I was looking for at a fair price.
Paid extra for quicker delivery.
Received what I ordered by the promised delivery date...
what more could you ask for...
Would definitely use etrailer again and would recommend them.


All the materials I received from E-Trailer were well made and easy to install.
It was also easy to navigate the website to find exactly what I needed,
and the prices were the best I could find anywhere.
I highly recommend etrailer.

Before and after pictures of my trailer are enclosed


Replaced old spool rollers on dual axle trailer. Fit right in and looks great. Really fast order turnaround and shipping.

Will definitely use Etrailer again.


Installed these on my boat trailer.. Did not use the boat for the remainder of the season so I can't comment on their rolling capabilities.. I am sure they will be fine..


I received the roller, bolt and new nut and am very happy. It works as expected and I plan on getting other parts for this trailer. Your prices are great. Thank you very much.


Product arrived with no defects and undamaged. It fit perfectly on my 1/2" bolt, resulting in a nice smooth spin. Hopefully it holds up for many years.


not only did i receive my 2 spool rollers in record time but they were perfect


Though its been a year, they still look brand new. Much better than the standard rubber rollers.


Perfect replacement for rubber rollers


The parts were delivered on time and are great quality. Thanks.


Looks like they have been sitting in a box out in the sun.

This Spool Roller is an off-yellow color. We store our products inside our warehouse, out of the sun.
-- Etrailer Expert Victoria B - 08/06/2019


Excellent product

David G - 11/17/2016


used for the first time the other day and worked as expected


Just like advertised, came sooner than i thought. Really happy , now I can get my duck boat back in the water !!!! HAPPY HOLIDAYS to ALL !!!

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Info for this part was:

Employee Lindsey S
Written by:
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Employee Michael H
Expert Research:
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Expert Research:
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Employee Wilson B
Updated by:
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