Parts Needed to Add Bunk Boards to a Utility Trailer
Question:
I am planning on adding bunks to my Harbor Freight 4x8 utility trailer so I can haul my 11 ft row boat. I would like to know what parts I will need for a successful installation. Thanks!
asked by: Don C
Expert Reply:
To add bunks, you will need the bunks, brackets, and u-bolts.
Bunks
- CE Smith Carpeted Bunk Boards # CE27845
Brackets
- CE Smith Bolster and Swivel Bracket Assemblies # CE10000G-4
U-bolts
- CE Smith U-Bolts # CE15283GA-4
This is typically done on boat trailers, that already have the proper crossbars in place. Since you are converting a utility trailer, you may need to make some modifications to add crossbars, if there are not any already in place.

Products Referenced in This Question
CE Smith Bolster and Swivel Bracket Assemblies - Galvanized Steel - 9" - Qty 4
- Boat Trailer Parts
- Bunks
- Bunk Bracket
- Swivel Bracket
- 2 Inch Tall
- 8 Inch Tall
- 1-3/8 Inch Wide
- 2-1/2 Inch Wide
- Galvanized Steel
- 3-1/2 Inch Long
- CE Smith
more information >
CE Smith U-Bolts - Galvanized - 3-13/16" Long x 3-1/16" Wide x 1/2" Diameter - Qty 4
- Boat Trailer Parts
- U-Bolts
- 3-1/16 Inch Wide
- 1/2 Inch Diameter
- Galvanized Steel
- 3-13/16 Inch Long
- CE Smith
more information >
Product Page this Question was Asked From
CE Smith Carpeted Bunk Boards for Boat Trailers - 7' Long - 1 Pair
- Boat Trailer Parts
- Bunks
- Bunk Boards
- 3-3/4 Inch Tall
- 1-3/4 Inch Wide
- 84 Inch Long
- CE Smith
more information >
Continue Researching
- Shop: RV Bearing
- Search Results: ce smith kayak trailer
- Shop: Crossbars for Malone MicroSport Trailers - 78" Long - Galvanized - Heavy Duty
- Shop: Malone MicroSport to LowBed Trailer Conversion Support Tubes - Qty 2
- Shop: CE Smith Multi Sport Boat and Kayak Trailer w/ Bunks - 8" Wheels - 12' Boat - 800 lbs
- Video: Malone Crossbar Conversion Kit for Standard Utility Trailer: The Breakdown
- Shop: Trailer Wiring
- Shop: Malone Crossbar Conversion Kit for Standard Utility Trailer
- Shop: Malone EcoLight Sport Trailer - 58" Crossbars - 400 lbs
- Shop: Rack'Em Fitz-All Enclosed Trailer Ladder Rack
- Shop: CE Smith Crossmember Pad for Boat Trailers - Black Poly Plastic - 10" Long
- Search Results: military discounts
- Search Results: kayak trailer
- Search Results: military discount
- Search Results: trailer crossbars
- Search Results: ce smith boat trailer parts
- Video: All You Need to Know About the CE Smith Frame Straps
- Video: Let’s Check Out the CE Smith Bow Roller Assembly with Bells for 4" Wide Bracket
- Video: In-Depth Review of the Easy Grease Trailer Idler Hub Assembly for 3.5K Axles
- Search Results: tja~5000t~b
- Article: How to Determine Tire/Wheel Diameter
- Article: How to Measure a Trailer Axle
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: How to Accurately Measure Trailer Leaf Springs
- Q&A: Replacing Slipper Springs Incorrectly Installed on 18' Boat Trailer With Double Eye Leaf Springs
- Q&A: Replacement 25-1/2 Inch Leaf Springs and U-Bolt Kit For Travel Trailer With 3,500LB Axles
- Q&A: Are Trailer Spring Seats Needed for Square Axles with Leaf Springs?
- Q&A: Is It Required The Spring Seat Be Welded to Trailer Axle
- Q&A: Tips for Determining Square Trailer Axle Capacity
- Q&A: Can Hub for 3,500 lb Axles be Used on Axles With Different Weight Rating