See what our Experts say about this Dutton-Lainson Boat Trailer Parts

• Difference Between Rocker-Rollers and Wobble Rollers for Boat Trailer
  At one time, wobble roller was a patented term, but now the term wobble roller and rocker-roller are interchangeable. The # DL21564 roller you mentioned has an integrated bushing that makes the roller track straight on the shaft it's installed on, while the other two rollers lack this bushing. Not only would these rollers be capable of rotating on the shaft, they'd also wobble as well. The key would be to determine which style your boat trailer uses and use the appropriate replacement.
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• Troubleshooting Boat Rollers Not Functioning Correctly
  The boat rollers not rolling and instead dragging show an issue with the roller wheel. You can either work with grease to free the movement of the wheel or you can replace the wheel. If you have roller bunks, you either will want to replace the wheel # DL203228 or the entire roller bunk # DL21754. If you have wobble wheels then # DL21564 or # YR530R-8P are the replacement to consider based on size.
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• How to Determine if the Dutton-Lainson Rocker Roller # DL21562 Will Fit an E Z Loader Trailer
  You will need to measure the rollers that are on your EZ Loader trailer to determine if the Dutton-Lainson Rocker Roller, part # DL21562 will fit. The Rocker Roller # DL21562 has a diameter of 4-1/4 inches and a length of 4-1/4 inches. They are designed to fit on a 3/4 inch shaft. I also have the Dutton-Lainson Rocker Roller, part # DL21564. This roller has a diameter of 4-3/8 inches and a length of 3 inches. It will also fit a 3/4 inch shaft. I do not have any parts available to install...
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• Boat Trailer Wobble Roller with 4-1/4 Inch Diameter, 3 Inch Width that Fits a 3/4 Inch Shaft
  Wobble roller # DL21564 is a close match to what you need. It has a 4-1/4 inch diameter and it is 3 inches wide. But it fits on a 7/8 inch diameter shaft and the hub center is 1-1/2 inches wide. Wobble roller # YR343R-6P could work. It is 4-3/8 inches diameter and 3 inches wide. It fits a 3/4 inch shaft but the hub center is 1-1/2 inches wide. But if the overall width is 3 inches then the hub center width should not matter.
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• How to Pick Out Replacement Wobble Rollers for a Boat Trailer
  We carry wobble rollers with a few different inner diameters. What you will need to do is measure the inner diameter of the ones you currently have as well as the outer diameter of the roller and then check out the link I attached to see all of the rollers we offer so that you can pick out the correct one. For example the part # DL21564 that you referenced has a 7/8 inch inner diameter and an overall diameter of 4-1/4 inches.
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• How Much Does The Dutton-Lainson Ribbed Rocker Roller DL21564 Weigh?
  The Dutton-Lainson Ribbed Rocker Roller # DL21564 by itself weighs about 1.2 lbs
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• Bearing Length on the Ribbed Rocker Roller Boat Trailer Roller
  The Boat Trailer 4-3/8 x 3 inches Ribbed Rocker Roller by Dutton-Lainson, item # DL21564, has a bearing length of 1-5/8 inches. The axle shaft on your trailer would need to be longer thatn 1-5/8 inches for this roller to work on your boat trailer. We also carry the Boat Trailer 4-1/4 inch Diameter x 4-1/4 inch Long Rocker Roller by Dutton-Lainson, item # DL21562. The bearing surface on this roller is 1/4 inch long and it fits on a 3/4 inch shaft. Basically this roller is built around a...
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• Will the Ribbed Rocker Roller Boat Trailer Roller # DL21564 Fit on a 1096 E-Zee Loader Trailer
  Yes, as long as the inner bushing on your two piece roller installs on a 3/4 inch shaft or bolt then the Ribbed Rocker Roller, # DL21564, should work great on your 1096 E-Zee loader trailer. The width of the bushing that is pressed into this roller is 1-5/8 inches.
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• Weight Capacity of Ribbed Rocker Roller from Dutton-Lainson
  I spoke with the manufacturer and there is not a specific weight rating for the individual rollers. It would depend how they are mounted and how the load is dispersed. If you set them up in a bunk fashion, you would probably have about the same weight rating as the Dutton-Lainson Roller bunks like part # DL21754. There is no guarantee they will have the same weight rating as it sounds like you will be building them differently, so only use the bunk ratings as an approximation.
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