Dexter Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball
(22 reviews)
Price: $637.45
In Stock
Dexter Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball
Item # T4750620
Retail:$764.02
Our Price: $637.45
You Save: $126.57
In Stock
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Need help with installation?
Locate installers near me- All Info
- Reviews (22)
- Q & A (0)
- Photos
Dexter Brake Actuator - T4750620
- Surge Brake Actuator
- Disc Brakes
- 2-5/16 Inch Ball Coupler
- 12500 lbs GTW
- Bolt-On
- Electric Lockout
- Straight Tongue Coupler
- Dexter
Corrosion-resistant, surge-type actuator bolts over 3" wide trailer tongue and includes standard, heavy-duty coupler with 3" drop. Electric reverse lockout lets you back up without activating the trailer brakes.
Features:
- Hydraulic actuator synchronizes trailer brakes with tow-vehicle brakes
- Electric reverse lockout lets you back up without actuating trailer brakes
- Built-in shield protects solenoid valve from the elements
- Unique roller design reduces resistance during telescoping to create straight-line movement
- Sturdy, durable steel construction resists bending in jackknife situations
- Standard, heavy-duty coupler with built-in drop
- Breakaway kit included
- Zinc plating is corrosion resistant
- Bolt-on installation
Specs:
- Application: disc brakes
- Ball size: 2-5/16"
- Drop: 3"
- Mounting: 3" wide channel tongue
- Capacity: 12,500 lbs
- Maximum tongue weight: 1,250 lbs
- 1-Year warranty
When you apply the brakes in your tow vehicle, deceleration occurs and momentum pushes your trailer toward the rear of your vehicle. With surge brake systems, the actuator is triggered as your trailer moves forward while the tow vehicle slows. The actuator telescopes, applying force to its master cylinder, which in turn supplies the necessary hydraulic pressure to engage the trailer's brakes.
Electric reverse lockout with solenoid is automatically activated when the tow vehicle is shifted into reverse. To use this feature, you must have a 5-pole flat, 6-way round or 7-pole wiring harness.
068-506-20 Dexter Axle Model 10 Actuator with 2-5/16" Ball, Drop Coupler - Disc Brakes - Solenoid Lockout and Cover - Zinc
Replaces Titan T4750610 and 4750620
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
- Arrived Damaged
- Wrong item was ordered
- Product did not meet expectations
Customer Reviews
Dexter Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball - T4750620
Average Customer Rating: 4.2 out of 5 stars (22 Customer Reviews)
Corrosion-resistant, surge-type actuator bolts over 3" wide trailer tongue and includes standard, heavy-duty coupler with 3" drop. Electric reverse lockout lets you back up without activating the trailer brakes.by: John08/23/2022
Actually I am a little disappointed. In hindsight I'm not sure I received the hitch I was supposed to get. I spoke with a rep before ordering and discussed the weight of my boat 6500# and I recently noticed that hitch is rated for 6000# lbs. What model was the original order for? Also the clasp on latch is very clunky/stick and covers part of the lock hole. I had to grind it down to get lock to slide through.
by: Donald10/16/2022
Item could be packaged better, it did however arrive a day early. The only reason I did not give a five star review, the guard for the backup solenoid is very thin and was bent to the point of having to be removed to be straightened. I am not sure that it will be strong enough to protect the solenoid and brake line if stepped on.
by: Gary 08/07/2022
This is a replacement for the same actuator that was 27 years old. This is a good value.
by: Darrell O.01/21/2018
I purchased this to because i was replace the drum brakes with disk brakes. It is an excellent actuator (as are the brakes and brake lines). The one issue I have is the thin metal shield for the backup solenoid, it has sharp edges that can cut the insulation of a wire (like the one going to the solenoid) or a child's finger. This design is clearly an afterthought by someone who is incompetent. I bent part of the shield back on itself to minimize the chance of any damage to the wire. This could be easily remedied if the manufacture would add a 1/2" and roll the metal back on itself before bending it. I guess I should be happy that the shield is there at all. I would give it 5/5 if it was not for this stupid afterthought design
by: Eric 05/14/2021
After a year of service this thing seems to work pretty good. We had a slightly different style actuator that this unit replaced, I believe the big holes lined up pretty good and the installation was straight forward. We definitely got a big boost in braking power from the other unit that was failing. Unit still looks good after a year of use.
by: Michael11/17/2018
I'm sure the product works fine, but it was too long for my available trailer mounting space. If etrailer would provide measurements along with their product information, it would have saved me the return fees and hassle. Also, packaging is terrible. It was thrown in a box with no packing, and arrived all dented up. Now I have to return it, hopefully without discussion on whose fault that is. Box arrived full of holes, and unit dinged and dented on the corners.
by: Lawrence 04/23/2017
Product was sent very well fast delivery and it was exactly what I wanted
by: Alex05/05/2022
Perfect, just what I needed to replace my worn out old actuator
by: Patrick01/29/2018
When I got the box,,, it looked like it went around the world a few times. The metal cover around the back up lock out is bent up, but still workable.
Mike L.
1/30/2018
Ill have one of our customer service folks get in touch with you shortly regarding the damage your coupler sustained.
by: steve08/28/2017
Haven't towed with it yet. Loosely bolted to trailer frame. fit perfect. tin on back around solenoid was bent coming out of package but not huge deal. Won't know more until it gets some road use but so far so good.
by: K4racer07/21/2017
Thanks for the very quick and personal service. My items arrived very quickly and in good shape. Especially like the photos and summary of what was purchased as part of the confirmation/order.
I definitely recommend etrailer.com
by: Dale06/14/2019
Great service, Easy to look up parts and the free shipping is awesome although a bit slow
by: Brian08/28/2018
Customer service was great! I received my parts in two days with free shipping.
by: Fred 11/28/2021
Etrailer is the BEST!!!
by: Matthew 09/01/2023
by: Phil03/22/2021
Bolted right up, works great.
by: Craig08/11/2023
by: Eric04/21/2023
by: Neil04/05/2023
by: Tony 01/31/2020
Look good for the price thanks
by: Taane07/20/2022
by: Tim 02/03/2022
22
22
See what our Experts say about this Dexter Brake Actuator
- Replacement Actuator Recommendation for TieDown Disc Actuator on Boat TrailerThe Tiedown actuator you have is very similar to the Model 10 Titan Zinc-Plated Brake Actuator # T4750620. It's almost identical. This would be exactly what you'd need.
view full answer... - Is the Dexter Zinc-Plated Brake Actuator w/ Drop, Electric Lockout Compatible with Disc BrakesYes, the Dexter Zinc-Plated Brake Actuator w/ Drop, Electric Lockout # T4750620 is compatible with disc brakes.
view full answer... - How To Remove Master Cylinder Cap On Titan Zinc-Plated Actuator T4750620On your Titan Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball # T4750620 you will need to pop out the cylinder cover and then unscrew the cap on the master cylinder. If it is a bit tight you may need to get a pair of pliers down there to give you extra leverage, but be careful to not damage the cap. I included a video of the # T4750620 for you to take a look at.
view full answer... - Electric Lockout Solenoid WiringThe two wires coming out of the Titan Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball # T4750620 are for the lockout solenoid as you stated. One wire will be used for the power coming from your reverse light signal and the other will ground to your trailer frame. Some of the models now come with a single wire for power on that solenoid and have a set screw underneath to attach your own ground wire to the frame.
view full answer... - Can Model 10 Actuator Be Used for Drum and Disc BrakesIt depends on what the actuator is rated for. There should be some kind of identifying sticker or maybe it is stamped somewhere on the actuator, like the Dexter # T4750620. If you currently have drum brakes then you definitely need to upgrade your actuator to switch over to disc brakes. Drum brakes don't require as much pressure as disc brakes which is why there is a difference in the actuators that are used. Let me know if you're needing to upgrade your actuator and I can help you choose...
view full answer... - Replacement Disc Brake Actuator for a Road King Boat TrailerI 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 direct bolt-on installation. The actuator has a corrosion resistant zinc plating and comes with the reverse lockout solenoid built into the unit. I have attached a review video of the actuator for you as well.
view full answer...
- Where Do Reverse Lockout Solenoid Wires On Titan Surge Brake Actuator T4750620 Get Connected?It sure does! The two wires for the reverse lockout solenoid on the Titan Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball # T4750620 you were looking at will be wired exactly how you mentioned. One will get grounded to the frame of the trailer, and the other will get connected to your trailer connector and then the reverse lights of your vehicle. It does not matter which wire gets connected to which, just that both do get connected. I included a video of the...
view full answer... - Replacing Master Cylinder in Titan Model 10 Actuator on Boat TrailerIf the master cylinder you need is the part # T2374600 that would indicate that you have a Model 10 actuator like the part # T4750620. Which normally this bolts to the trailer frame. The picture you submitted doesn't quite show the coupler so I can't really tell what's going on. But you should be able to unbolt the coupler from the trailer to access the master cylinder and replace it. The two lower bolt holes that I pointed out in the picture are what hold the master cylinder to the coupler.
view full answer...
- Are Surge Brake Actuators Compatible with Weight Distributions SystemsThere are many weight distribution system available that are surge brake compatible, I actually attached a link to a page that will take all the systems that are compatible. The best way to pick out a weight distribution system is to base it off of the loaded tongue weight of the setup. This also needs to include the weight of any cargo behind the rear axle of the tow vehicle. Check out the link I attached that details how to determine tongue weight. Once you know your tongue weight you...
view full answer... - Replacement Reverse Lockout Solenoid For Titan Disc Brake 6,000lb Surge Brake ActuatorIt must be the solenoid not fully engaging when you back up your 2012 King Boat Trailer. Since you do hear the clicking at the solenoid you know that you are getting power to the unit. The Replacement Solenoid Valve for Titan Brake Actuators # T4748800 is what you will need. It is compatible with Titan Model 6, Model 60, Aero 7500, and newer Model 10 and Model 20 actuators. I believe you have either the model 6 or 60 coupler based on your application.
view full answer... - Replacement Titan Surge Brake Actuator for Model 10 Part 3241639The replacement Titan actuator for your Model 10 with part number 3241639 is listed on our site as the Titan Zinc-Plated Brake Actuator w/ Drop, Electric Lockout # T4750620. My contact at Titan confirmed this.
view full answer...
- Recommended Install Hardware Recommendation for the Titan Actuator part # T4750620Install bolts are not included with the Titan Actuator part # T4750620 that you referenced, you will need to get them from a local hardware store. Titan recommends you use 1/2 inch by 4 inch grade 5 or better bolts, nuts, and lock washers.
view full answer... - Straight Titan Model 10 Actuator for Disc Brakes and Electric LockoutYes, you can use Titan Zinc-Plated Brake Actuator # T4750820 which is straight rather than having a drop coupler. Everything else is the same: fits a 3 inch wide tongue, fits a 2-5/16 inch ball, rated for 12,500 pounds, disc brake applications.
view full answer... - Repair Kit for Titan Zinc-Plated Disc Brake Actuator for 2-5/16-Inch Balls Model T4750620Yes, the Titan Coupler and Trailer Brake Actuator Repair Kit # T1848700 will fit your 2-5/16-inch actuator model # T4750620 and all other Titan couplers and actuators that specifically fit a 2-5/16-inch hitch ball.
view full answer... - Replacement Actuator For Disc Brakes On Triple Axle Boat TrailerThe Titan Replacement Master Cylinder Assembly for Titan Model 10 and Model 20 Brake Actuators - Disc, # T4749501042 will work with disc brakes if you are looking to rebuild your actuating coupler. The Dico Master Cylinder 23744 is only compatible with drum brakes. If you are looking to replace it you will want the Titan Zinc-Plated Brake Actuator w/ Drop, Lockout Shield - Disc - 2-5/16" Ball - 12,500 lbs # T4750620 also made for disc brake application. You do want to ensure you get...
view full answer... - Can You Back Up With Titan Hydraulic Actuator Without Reverse Lockout That's a good question and in order to reverse with the Titan Zinc-Plated Brake Actuator w/ Drop - Disc - 2-5/16" Ball - Bolt On - 12,500 lbs # T4750600 you will need to add a reverse lockout, which is the Solenoid Valve for Titan Brake Actuators # T4748800. The other option is to use the same actuator that does come with an electric lockout, the Titan Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball - 12,500 lbs # T4750620. I have added links to video reviews...
view full answer... - Replacement Master Cylinder Assembly for Titan Actuator Coupler for Disc BrakesThe Titan Actuator you referenced, part # T4750620, is their model 10 actuator which uses replacement master cylinder # T2374600. Their model 60 actuator uses replacement master cylinder assembly # T4820000.
view full answer... - Recommendation for Bleeding Hydraulic Brake Lines On Trailer Disc BrakesI recommend using the Hand Vacuum Pump Brake Bleeder # PTW87030 for bleeding the lines on your system with new actuator and calipers. This allows you to pull fluid through the lines and caliper to ensure there is no air and only fluid in the system. I use this system every time I bleed lines because it makes it easy for one person to do it.
view full answer... - Recommended Disc Brake Actuator For 10,000lb Capacity TrailerTo replace your trailer's 10,000lb disc brake actuator I recommend the Titan Zinc-Plated Brake Actuator w/ Drop, Electric Lockout - Disc - 2-5/16" Ball # T4750620. This corrosion-resistant, surge-type actuator bolts over 3" wide trailer tongue and includes standard, heavy-duty coupler with 3" drop. The electric reverse lockout lets you back up without activating the trailer brakes. We don't currently carry the mounting hardware but the included instruction manual will list the necessary...
view full answer... - Replacement Disc Surge Brake Actuator for 8,500 lb Boat TrailerSince you are above the 8,000 lb mark for the weight of your boat and trailer you would need go with the next highest capacity which would be the 12,000 lb rating like you mentioned. So for that the Titan part # T4750620 would be an excellent choice. This fits the 2-5/16 inch hitch ball, has the 12k capacity, has an electric lockout, and has a drop built into the coupler portion.
view full answer... - Electric Winch and Surge Actuator Recommendation for Trailer Towing 9,500 lb BoatWhen it comes to choosing a winch for a boat trailer, there are a few general rules we can use. The boat-size-to-winch capacity is generally 2 to 1. With good rollers and short winching distances, the ratio can increase to 3 to 1 and with wooden bunks and long winching distances, you will want to reduce the capacity to 1 to 1. For an electric winch that would work well for you the ComeUp winch part # CU644501 would work well. This has a 4,500 lb capacity and a 50 foot long synthetic rope. For...
view full answer... - Replacement Orifice Fitting and Cap for a Titan Model 10 ActuatorSounds like you need the orifice fitting gasket part # T0774500 and the replacement cap part # T4830601 for your Titan Model 10 actuator.
view full answer... - Will Brake Mounting Flanges be Installed on New AxleWhether the axles have the brake mount flanges on them will depend on what you purchased. However, since they're 6,000 pound axles it's fairly likely the flanges will be there. If not, we carry # 4-44-1 for 6,000 pound axles. It will need to be welded to the axle at a trailer shop because it needs to be perfectly square and concentric. As long as your current brake actuator is for disc brakes and functioning properly there's no need to replace it. However, if you previously had drum...
view full answer... - Replacement Surge Brake Actuator To Replace Tie Down Model 125 12,500LB Drop ActuatorI recommend the Dexter Zinc-Plated Model 10 Brake Actuator w/ Drop to replace your current Tie Down actuator. You will need either the Disc Brake Actuator # T4750620 or Drum Brake Actuator # T2478100. These both have a similar design as your current actuator with a drop coupler attaching to a 2-5/16" hitch ball. The Drum Brake Actuator # T2478100 does not include a Electric Reverse Lockout # T4748800 but you are able to add one if needed.
view full answer...
Do you have a question about this Brake Actuator?
Info for this part was:
Written by:
Lindsey S
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Adam R
Installed by:
Jeff D
Updated by:
Adele M
Updated by:
Wilson B
Updated by:
Hannah L
Updated by:
Manda E
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Product Experts Available Now!
Call 1-800-940-8924
David B.
9/16/2022
Sorry about your trouble John, Ill have customer service reach out to you!