Review of Yates Rubber Boat Trailer Parts - 3-1/2" Wide Blue Keel Pad - YR1203SB Video

The Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range B #AM30590 have a max speed of 65 mph. When trailer tires are not speed rated with a letter, the default is 65 mph max. I've attached an article…

For bunk style guide-ons such as #CE27600 the bunk board and boat should only barely touch if at all. There isn't a hard and fast rule that says it should be this many inches. But since guide-ons are not meant to support weight like a…

I can let you know how to determine what disc brakes you need although we do not have any type of database with parts based on year, make and model of trailer and I was unable to find any reference to a model TRSX240. To get the right replacement…

The closest radial tire size I would have to replace the 4.80-12 bias tire size is the Kenda Karrier S-Trail ST145R12 Radial Trailer Tire #AM10130. The 4.80-12 bias tire is 20.7 inches tall and 4.9 inches wide. The 145R12 radial tire is 21.3 inches…

Your 4.80-12 tire has an overall diameter of 20.5 inches, a 145/80-12 tire will have an overall diameter of 21.3 inches. The fender clearance difference you would see with the taller size would be .4 of an inch. If you can fit an additional .4 of an…

You are definitely going to need radial tires for highway speeds and the best option is the Taskmaster 4.80R12 Radial Trailer Tire #TT48012C. Radial trailer tires are constructed in a manner so they have cords which run at 90 degrees to the direction…

There are some mounting holes started on the sides of the Yates Keel Pad #YR1203SB. You simply need to acquire mounting hardware from your local hardware or home improvement store to mount these on the crossmember of your boat trailer. Mounting…

The scallops on the Yates Keel Pad #YR1203SB go down on the frame of the trailer so the boat sits on a smooth surface. I've attached a photo that shows these installed on a small trailer, but you will need frame stanchions no wider than 3"…

Brake Assemblies like the Hydraulic Brake Kit - Uni-Servo - Free Backing - 12" - Left/Right Hand Assemblies - 5.5K to 7K item #AKFBBRK-7 will have the description in the title that the brakes are free backing. We also offer the same size free…

The Kodiak Dacromet Disc Brake Conversion Kit, item #K2HR35D, would be a good choice for conversion to disc brakes on your boat trailer. We have not had the opportunity to do a video installation for the disc brake conversion yet, but I will go…

Based on my research, your Karavan US-4100-78-SSB-ST trailer uses standard 12" x 2" drums, so for a set of hydraulic brakes, I recommend the Hydraulic Brake Kit - Uni-Servo - Free Backing - 12" - Left/Right Hand Assemblies part…

I measured the distance between the mounting holes of the Yates Keel Pad #YR1203SY and found they were approximately 6" apart on center. This keel pad is Yellow but also comes in Blue at part #YR1203SB. I have attached a link to a video review…