Breaking Down the Demco Trailer Coupler Video

Thank you for the image of your setup Steve. I do not know what the manufacturer was thinking when they welded in the Demco Actuator on your boat trailer. With how it was installed there is no way for you to access that rear pin without drilling a…

Hello John thanks for your question. First off, I do like your choice of the Demco #DM5947 actuator for this application. Like you said, no reason to add a potential breaking point and it is heavy-duty enough to handle really anything your dump…

For the Jayco RD-19 you would use the Demco Hydraulic Brake Actuator - Drum - Primed - A-Frame - Adjustable Channel Center - 8,000 lbs #DM8759522 and then the Demco Trailer Coupler - Cast - Adjustable Channel - eZ-Latch - Black - 2-5/16" Ball -…

Personally I prefer the Demco Trailer Coupler #DM14976-52 with the composite handle over the Coupler #DM15791-81 with a metal handle. I feel it is easier to operate as it does not have the safety latch like you get on the metal handle. Since most…

I do have an option for you but I don't recommend stacking frame sections so you can bolt-on a new brake actuator. That said, it looks like you have an a-frame actuator and we have several options to replace this. The Demco Hydraulic Brake…

The adapter fitting #T4871700 is a 3/16 inch male inverted flare. The other end is a 1/4 inch and fits onto a 1/4 inch brake line so it can be attached to a 3/16 inch fitting

The Lockout Solenoid Kit #DM5837 you referenced is not designed to fit the DA86 model of Demco actuators, which is the part #DM8608601 you referenced. There is an alternative option for a similar hydraulic drum brake actuator with a lockout that I…

The male thread of the Replacement Adapter Fitting #T4871700 being longer would not be an issue when installing it in the back of the Dexter actuator part #K71-650. Pressure from the male side flare fitting to the actuator is what seals it so the…

The etrailer Trailer Coupler #CTA-400 uses the Replacement Mounting Bolt with Nut for Adjustable Channel Couplers #MBT58500-LN58. This is a 5/8" grade 8 bolt. I have attached a diagram below which shows the full dimensions.

The Reverse Lockout Solenoid for Demco Hydraulic Brake Actuators #DM11993 is the correct solenoid for your Demco Hydraulic Brake Actuator #DM8609101. The solenoid will fit Demco models DA10, DA20, and DA91. This solenoid has a non-bypass…

The Titan Bolt-On Coupler for 2 5/16" Ball - Primed - 21K #T4855300 you were looking at gets mounted using the included 5/8" x 6" long grade 8 bolts. Your trailer will need to have a channel on it that is 3" wide with mounting…

The Demco Trailer Coupler #DM12688-95 does install to a channel bracket using bolts like what we find in the Kit #DM6166. If you were looking for a bolt-on channel bracket then the part #DM13867-52 would be what you're looking for which fits…