Titan Brake Actuator - Surge Brake Actuator - T4750620 Review Video

If you are absolutely sure you'd never be over the 12k number you listed a 12.5k actuator like the Demco part #DM8104311 would work great. I really like how easy to use the EZ latch couplers are of the Demco actuators. If you wanted extra…

I have the exact replacement brake actuator for your Road King boat trailer. For this, you are going to want to use the Titan Zinc-Plated Brake Actuator part #T4750620. This is the same actuator as you have on your trailer now and will allow for a…

The Demco Hydraulic Brake Actuator part #DM8104311 is a fit for trailer tongues 3" wide. If this is what you have then it will work well. If you are however looking for the bolt hole spacing then you can reference the attached photo.

I reached out to Demco for you on the Demco Hydraulic Brake Actuator with Drop and Electric Lockout part #DM8104311, they informed me that the distance from the center of the rear mounting hole to the end of the casing is 7-3/4". I have attached…

There is one picture that says typical photo. That photo is not what the coupler actually looks like. All the other pictures, included the one here, is what this coupler looks like. I also included a picture showing the measurements you have…

The Demco Hydraulic Brake Actuator w Drop and Electric Lockout #DM8164311 is rated for disc brakes and it has the electric lockout so as far as compatibility goes those parts will match up. What you need to check on is the mounting bolt hole pattern.…

Thanks for the picture! I do have an option for you, but we do not have a surge brake actuator for disc brakes that uses 3 holes in the bottom flange like yours. Before replacing it with the Demco Hydraulic Brake Actuator #DM8164311 you were looking…

I reached out directly to Demco, who told me that grease should never be used on the 12k disc brake actuator you asked about: - Demco Hydraulic Brake Actuator w/ Drop and Electric Lockout - Disc - Zinc - 2-5/16" Ball #DM8104311 They said the…

You can use the manual lock out part #DM5939 to manually lock out the Demco DA91 actuator part #DM8164311 that you referenced.

The Titan brake actuator #T43397007K will take 1/2 inch by 4 inch grade 5 bolts, nuts, and lock washers. Since this is a boat trailer if you can find some grade 5 zinc coated or stainless steel they will have better corrosion resistance. I have…

I am not aware of any Titan Surge Brake Actuators having an available manual lockout for them. It is possible to convert some of the Titan Zinc-Plated Brake Actuator #T2477600 to an electric lockout. To do this you will need the Solenoid Valve for…

For a replacement you need the Titan Zinc-Plated Brake Actuator #T2477600. This is the Titan Model 10 which is the same as the Dexter DX12.5 you currently have on your boat trailer.