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CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Yellow TPR - 5"

CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Yellow TPR - 5"

Item # CE10451G
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This roller assembly supports your boat's keel for easy loading and safe transport on your trailer. Its 5-inch, yellow TPR spool roller won't mark your boat, and the galvanized steel panel bracket has slotted mounting holes for adjustability. 1-800-940-8924 to order CE Smith boat trailer parts part number CE10451G or order online at Free expert support on all CE Smith products. Guaranteed Lowest Price and Fastest Shipping for CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Yellow TPR - 5". Boat Trailer Parts reviews from real customers.
  • All Info
  • Reviews (17)
  • Q & A (0)
  • Photos
  • Why etrailer?

CE Smith Boat Trailer Parts - CE10451G

  • Roller and Bunk Parts
  • Rollers
  • Roller Assemblies
  • Spool Roller Assembly
  • 5 Inch Long
  • Thermoplastic - Non-Marking
  • CE Smith

This roller assembly supports your boat's keel for easy loading and safe transport on your trailer. Its 5-inch, yellow TPR spool roller won't mark your boat, and the galvanized steel panel bracket has slotted mounting holes for adjustability.


  • Spool roller supports your boat's keel as it sits on the trailer
    • Prevents the bow from making contact with your winch
    • Eases loading and unloading of boat
    • Helps to absorb road shock while boat is being trailered
  • Panel bracket lets you bolt roller assembly onto the front of your boat trailer
    • Has slotted mounting holes that allow you to adjust the position during installation
    • Requires 1/2" or 7/16" fasteners (not included)
  • Sturdy, galvanized steel bracket resists corrosion
    • 6 Gussets provide extra strength by stiffening the bends
  • Yellow, thermal-plasticized rubber (TPR) roller delivers superior long-lasting performance
    • TPR material is non-marking, stronger than rubber and softer than polyurethane
  • Made in the USA


  • Roller length: 5"
  • Shaft diameter: 5/8"
  • Dimensions of mounting slots (each): 1/2" wide x 5" tall
  • Spacing of mounting slots: 3" apart on center

Typically installed upright on the front crossmember of a boat trailer, a spool roller panel bracket assembly helps to keep the boat moving while it is being loaded and to stabilize the keel.

Galvanized Steel

Galvanized steel parts are hot-dipped in zinc after being stamped. This creates a coating that is typically 3 mil to 5 mil thick. This thick, all-around coating allows galvanized steel products to provide years of use without rusting or corroding.

10451G Galvanized Steel Replacement Panel Bracket with 5" Yellow Thermal Plastic Rubber Spool Roller by CE Smith

California residents: click here

Customer Reviews

CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Yellow TPR - 5" - CE10451G

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

This roller assembly supports your boat's keel for easy loading and safe transport on your trailer. Its 5-inch, yellow TPR spool roller won't mark your boat, and the galvanized steel panel bracket has slotted mounting holes for adjustability.


I really appreciate all these CE Smith Deep V Keel Roller Assemblies. I am creating my own roller system for use loading and unloading my Zodiac inflatable with 20 HP outboard and these work the best on a transportable roller setup between my utility trailer or just rolling into the back of my pickup.


Will be used at stern of sailboat to support upper end of mast when traveling or in storage. When raising the mast, a single person will be able to lift its base and then slide it back, courtesy of the roller, to engage the deck mounted tabernacle. In retrospect the 4 inch wide roller would have been preferred. Construction is solid, the hard end plates reduce friction on the shaft, and slots provide mounting versatility. Additionally, even if the slotted plate is mounted vertically, as in my application, all the weight will still be born by the roller itself.


I was vedry pleased with the CE Smith rollers and wheel bearings. The price was right and the shipping was free, and FAST. Best deal I found on the internet. Thanks Mike


Great prices and fast shipping. Website provides detailed product information. Excellent communication and followup from merchant to ensure customer satisfaction.. Will purchase from etrailer again.


Easy to find product, order and get it delivered.
Replaced the entire suspension system for my small boat trailer.
Great price AND fast customer service!
I will shop here again!!!


Roller and bracket seem to both be of high quality just as any other items that I have purchased from e-trailer.


Hardware is zinc plated steel and will not stand up to salt water. I replaced shaft with 304 Stainless.


Good quality roller. It supports the front of the boat very well.


For whatever reason, the picture does no justice to this product! It is way more impressive in actuality. Very heavy duty. Very happy.


Products as advertised and great delivery.


Excellent product that installed and adjusted easily.


Product was exactly as displayed and doing the job intended. Shipping was very prompt.


Items worked great and saved me money from other places.


Very good


Worked great, looks good!





Ask the Experts about this CE Smith Boat Trailer Parts

  • Can Spool Roller Help Allow Flat Bottomed Boat to Slide Onto Trailer with Carpet Bunks
    Yes, the CE Smith Spool Roller part # CE10451G will work great to start your Lowe boat onto your trailer. Carpet bunks can be a bit sticky when new so this will help make the loading of the boat a bit easier.
    view full answer...
  • What is the Overall Height of the CE Smith Spool Roller Assembly # CE10451G
    I went out to the warehouse and pulled CE Smith Spool Roller Assembly # CE10451G to measure it. It has an overall height of approximately 8-1/2 inches from the bottom of the bracket to the top of the roller. If you are talking about how far it would stick out from where it is mounted it is approximately 4 inches. I have included a picture and video showing the overall height measurement for you.
    view full answer...
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  • Availability of 5 inch Spool Roller Assembly in Black
    We have the part # CE32150G which is a 5 inch spool roller assembly in black rubber. The bracket is not slotted like the part # CE10451G though. Generally speaking the yellow non-marking thermoplastic is preferred to the black rubber as it won't mark up the boat at all.
    view full answer...
  • Does CE Smith Spool Rollers CE10451G or CE32150G Have A Weight Capacity?
    Neither the CE Smith Spool Roller Assembly # CE10451G or CE Smith Offset Spool Roller Assembly # CE32150G have a specific weight capacity due to them not being designed to ever handle the entire weight of your boat. When your boat is contacting the Spool Roller it will also be on the bunks so you the bunks will actually be supporting the weight of the boat while the spool roller just makes it a bit easier for the boat to be loaded. I included videos for both of the products mentioned...
    view full answer...
  • What is the Inside Width of the Roller in CE Smith 4-Inch Spool Roller Assembly
    I went out to the warehouse and pulled spool roller assembly # CE10400G to measure the inside width for you. The inside width is 1-3/4 inches so it will not work for you. Instead you will need a 5 inch assembly such as # CE32150G or # CE10451G. Please note that the rollers are not tested for use with a winch so I can't say whether or not it would work for that application.
    view full answer...
  • Recommended Roller Bunk Assembly for 3 Wide Trailer Frame
    Yes, the mounting holes on a roller bunk assembly bracket would need to be spaced apart farther than 3" in order to fit a 3" wide frame. Instead of using the CE Smith Spool Roller Assembly part # CE10451G, I recommend using a combination of the brackets part # MBSPB, roller part # YR510Y-5, shaft/nuts part # CE10722A, and u-bolts part # CE15252A. Roller assemblies can be installed on trailers in a variety of different ways but in order to attach them directly atop a 3" wide frame rail like...
    view full answer...

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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Jeff D
Installed by:
Jeff D
Employee David L
Written by:
David L
Employee Wilson B
Updated by:
Wilson B

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