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Replacement Orifice Connector for Dexter Actuators

Replacement Orifice Connector for Dexter Actuators

Item # T1209800
Our Price: $7.34
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Replaces the orifice connector for your Dexter Model 6, 10, or 20 actuator with drum brakes. Also fits Dico Models 10, 20, and 60 actuators and Dico master cylinder (23744). 1-800-940-8924 to order Dexter accessories and parts part number T1209800 or order online at Free expert support on all Dexter products. Great prices and Fastest Shipping for Replacement Orifice Connector for Dexter Actuators. Accessories and Parts reviews from real customers.
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  • Reviews (87)
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Dexter Accessories and Parts - T1209800

  • Brake Actuator
  • Hardware
  • Brake Line Adapter
  • Dexter

Replaces the orifice connector for your Dexter Model 6, 10, or 20 actuator with drum brakes. Also fits Dico Models 10, 20, and 60 actuators and Dico master cylinder (23744).


  • Replaces the orifice connector for your Dexter Model 6, 10, or 20 actuator with drum brakes
    • Also fits Dico Models 10, 20, and 60 actuators and Dico master cylinder (23744)
  • 1/8" Pipe thread male end to 3/16" brake line fitting

068-350-00 Orifice Connector for Dexter Axle Actuators

Replaces Titan 1209800

Customer Satisfaction Score:

Customer Reviews

Replacement Orifice Connector for Dexter Actuators - T1209800

Average Customer Rating:  4.8 out of 5 stars   (87 Customer Reviews)

Replaces the orifice connector for your Dexter Model 6, 10, or 20 actuator with drum brakes. Also fits Dico Models 10, 20, and 60 actuators and Dico master cylinder (23744).


The help I received to assure that I got the right parts was beyond my expectations. The parts and customer service at E trailer was excellent.


Exact replacement.


I'm not going to lie, I found the part cheaper elsewhere and I ordered it. The other companys communication was terrible and it took a week and a half before they told me it was backordered and would be 4 to 8 weeks. Should have bought it here first. The quality of service with etrailer is well worth sacrificing a few pennies. You get what you pay for

Thank you for leaving a review! Here is a link to our Lowest Price Pledge.
-- Etrailer Expert Brooke M - 10/13/2021


Did the trick!


You "must" get this ( orifice ) / adapter when you replace the master cylinder on an old surge brake coupler for the old one doesn't fit the new one. I used an adapter from the auto parts store and the brakes hit way too hard / fast. This adapter should be included with the master cylinder or made clear that it is needed. It should be noted that it has a metric size hex nut. The adapter I tried is identical to this one but it has a much larger hole for the fluid to pass through.


Exactly what I needed for Hydraulic Drum Brakes. The orifice that came with the UFPA60 Actuator was too big and would lock up the brakes. This orifice makes trailer braking with Drum brakes extremely smooth. Top Notch


Easy to install and works as anticipated and as designed.


worked perfect


This item fit exactly as described it was a good thing the etrailer people I talked to suggested I purchase this item to complete my project otherwise I would have been looking all over trying to find this item


I brought A MASTER CYLINDER t2374600 was to come with the orifice but instead I hade to buy another orifice for 19.51 Thanks


The service at is second to none as aways, head a shipping delay and was able to get information about the issue quickly. Please note on the Titan 10 master cylinder page that this part maybe needed when replacing a older Titan 10/20 surge brake master cylinder, not knowing this did delay my repair by about a week.


Size of the treads of the part did not match the back of the new (OEM Loadmaster trailer master cylinder)..Manufacturer May have changed the thread pattern or dealing with metric vs. SAE (non compatible)?? I filed off the threads on orifice connector (made it smaller in diameter to fit master cylinder hole) screwed in the part and the iron cut new threads into the brass fitting. Removed and applied JB Weld "steel putty" and re inserted. All appears fine no leaks
Please review the connectors to andy master cylinders you have for Titan #6 brake actuators in particular the master cylinder fit. Will advise if I begin to have issues...


I looked everywhere and could not find the parts i needed, I came across and found every part i needed with a very good price. The site is very helpful with information and video's. Now I can get my trailer finest with the right parts and not jerryrig it.

by: 01/19/2022

Very happy with all the items. Quick shipping and all appears to be of decent quality.


I sent a question to E Trailer about what size orfice was in the fitting, they replied quickly but it must of been a question that someone else asked about a different item because the answer was not related to this item at all. No biggie, I went ahead and ordered it anyways and it’s exactly what I needed. I used it on a automotive application for vacuum restrictiion on a emission system. i figured for the price I couldn’t go wrong. Always had great service from E Trailer. Thanks

by: has always been wonderful to me. I am disappointed in myself for believing that USPS first class mail is quicker than ground. This something I had assumed. Well, you know what "assumed" means, "it makes an ass out of you and me ".
Good Talk.


Adapter need when installing a new mastercylinder. Just wish it was included with the mastercylinder since the outlet hole is smaller than the original one, on the master cylinder. Must use this to get the line to connect to the mastercylinder. Adapter was shipped fast , and I was able to complete the job.


Was concerned when the drilled opening was many times smaller than the original. Called Titan to verify. A shame I was not told that I would need this for new master cylinder


It does what it's supposed to do. I replaced the master cylinder on my older Model 10 coupler and this is the new adapter that I needed to attach the master cylinder to the brake line on the trailer.


Fixed Master Cylinder which was also purchased, oversight of having a smaller Exit Port. Don't know if this is planned to get more money from extra parts and shipping.
Looks vulnerable to breaking off.


etrailer is great! They had exactly what I needed, great customer service and fast and free shipping on my order, they also sent emails to keep me updated on the one item they didn't have stocked. Thank you


I purchased a brake master cylinder on eBay. It did not come with this part, it should have. E trailer had it, shipped it quickly, made me feel bad I did not just buy the master cylinder from them in the first place.


This worked perfectly with "Master Cylinder for Titan Actuators - Drum Brakes - T2374400" My brake line hooked into it perfectly.


So far all is good, wish they had had a note telling me that older models had different size adapters and that I needed to get a new one or just included it with the Master Cylinder!


I would recommend this company to anyone looking for parts
Very courteous service and the sales folks know their products
It's not very often that you can get this type of service over the internet
or phone.

Show More Reviews

See what our Experts say about this Dexter Accessories and Parts

  • Will Disc Brake Surge Actuator Pressure Damage Drum Brake Assemblies
    Disc brakes typically require about 400 more PSI than drum brakes so there is definitely a risk you'll damage your wheel cylinders on your drum assemblies. You really need to remove the orifice and replace it with the drum brake one like part # T1209800.
    view full answer...
  • Titan Model 20 Replacement Orifice Connector
    The replacement orifice connector for that Titan model 20 master cylinder is part # T1209800.
    view full answer...
  • Can Orifice Connector for Titan Actuators be Used With Disc Brakes?
    The Orifice Connector for Titan Actuators # T1209800 is not recommended for use with disc brakes; this connector fits Titan Models 6, 10, and 20 Titan actuators for drum brakes.
    view full answer...
  • What Are the Thread Sizes of the Orifice Connector for Trailer Brake Actuators
    The thread size is 3/8"-24 but the fitting size is 3/16". This standard for trailer brake lines. This will go from 1/2 inch thread size to 3/8 inch. If the dimensions you took are 1/2 inch and 3/8 inch of the threads this will fit.
    view full answer...
  • What Does The Number Underneath The Part Number On My Titan Master Cylinder Mean?
    Yes, the replacement 23744 master cylinder with the 5 underneath is the same as your no longer offered Master Cylinder for Titan Model 10 and 20 Actuators # T2374400 with the 1 underneath. The numbers underneath just denote what manufacturing facility they were made in. Additionally, to finish with installation you're also going to need an orifice connector like the Orifice Connector for Titan Actuators # T1209800.
    view full answer...
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  • Replacement Orifice Connector for Demco DA-66 Brake Actuator
    To replace the orifice on your Demco DA-66 actuator you'll need to use the Replacement Orifice Connector for Dexter Actuators # T1209800. This is a different brand but it has the 1/8" Pipe thread male end to 3/16" brake line fitting that is needed for your application.
    view full answer...
  • Will Titan Model 6 Actuator Work with a Reverse Lockout Solenoid After Orifice Fitting is Removed
    Yes, I spoke with my contact at Titan and after you remove the small orifice fitting part # T1209800 from your Titan model 6 actuator you would be able to install the Lockout Solenoid part # T4748800 and your brakes will activate correctly.
    view full answer...
  • Orifice Connector for Titan Model 6 Disc Brake Actuator
    Orifice Connector # T1209800 is for drum brakes. It is the new style with 1/8" NPT threads. For disc brakes you would need # T4750300. Drum brakes actually do not take the larger hole. Drum brakes require around 1000 psi whereas disc brakes require around 1500 to 1600 psi. The hole in the orifice through which the fluid flows is smaller on drum brake applications to limit the amount of fluid going back thus keeping the psi at the proper level. If the problem is your brake line fitting...
    view full answer...
  • How To Replace Master Cylinder For Titan 10 Brake Actuator
    To replace the master cylinder on your Titan 10 brake actuator you can check out the diagram of the actuator I have attached. In the diagram there are two bolts that are noted you need to loosen to get to the master cylinder. They are part number 20 and 24. You can use a spray-on lubricant like WD40 to loosen the bolts before removing. Once you get the bolts out you can replace the master cylinder with the # T2374400 you asked about. You will also need an orifice connector # T1209800...
    view full answer...
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  • Does Titan Model 60 Disc Brake Master Cylinder Include Orifice Connector
    The Titan model 60 disc brake actuator master cylinder # T4820000 does include the orifice connector, part # T1209800, which has a 1/8-inch pipe thread male end and a 3/16-inch brake line fitting.
    view full answer...
  • What Adapter Fitting for Master Cylinder 4747100 and 3/16 Inch Brake Line?
    The Master Cylinder for Titan Actuators - Disc Brakes # T4747100 is 1/2 inch-20 female so you will need the Orifice Connector for Titan Actuators # T1209800 which fits the inverted flare. Replacement Brass Connector for Titan Disc Brake Actuators - Qty 1 # T4750300 is a 1/8 to 3/16 inch orifice fitting.
    view full answer...
  • Opening Sizes of the Titan Orifice Connector 1209800
    If you are talking about the small opening on the outside and inside of the Orifice Connector # T1209800 then those measure 0.0010" and 0.0865" respectfully. I went out to the warehouse and measured them with the digital caliper # 301-17068. Please note that this has 1/8" pipe thread male end to 3/16" brake line fittings and is designed for use with Titan Models 6, 10 and 20 as well as Dico Models 10, 20, and 60 actuators and new style Dico master cylinder.
    view full answer...
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  • Why is the Hole So Small in Trailer Brake Master Cylinder Fittings
    The small opening in master cylinder fittings like # T1209800 is designed to provide the proper amount of fluid and pressure through the brake lines. Bleeding trailer brakes manually is difficult. You could use a power brake bleeder, vacuum style bleeder like # PTW87030, or change methods of how you manually bleed the brakes. What I recommend is to attach the trailer safety chains together then position a long 2x4 upright between the chains and the front of the coupler. Use the long board...
    view full answer...
  • Need Adapter to Connect Titan Model 10 Master Cylinder to Reverse Lockout Solenoid
    The reverse lockout solenoid you recently purchased, part # T4748800, is intended for use in a number of actuators from Titan and Dico, including newer production of the Titan Model 10 Drum Brake Actuator. In these applications the valve, with its 1/8-27 fine pipe threads, should be a direct fit. Please note that it is necessary to remove the orifice connector (part # T1209800) from the back of the Model 10 actuator before installing the reverse lockout solenoid. If your Model 10 is from...
    view full answer...
  • Replacement Master Cylinder for Titan Model 10 Actuator on 1999 Prestige Trailer
    Thanks for the photos of your trailer's actuator! They were very helpful in answering your questions. Based on the photos, it appears that you have a Titan Model 10 Actuator # T1607500. For a Model 10 actuator, the # T2374400 that you referenced is the correct replacement master cylinder. If you'd also like to replace the master cylinder bracket assemblies, they are included with the master cylinder in part # T2374600. To install the master cylinder, the orifice connector you will need...
    view full answer...
    Image 1 for Image 2 for
  • What Adapter Do I Need For My Titan Model 10 Replacement Master Cylinder
    Yes, the Replacement Solenoid Adapter Fitting for Titan Model 10 Brake Actuators, part # T4750200, is for pre-2000 Titan Model 10 brakes. If you have a newer Titan Model 10 brake, you will use the Orifice Connector for Titan Actuators Item # T1209800. I have included product description links below.
    view full answer...
  • Flexible Hydraulic Brake Line To Fit The Orifice Connector For Titan Actuators, # T1209800
    I have a hydraulic brake line that will work for you. The Titan Hydraulic Brake Line with Fittings - 18-25/32" Long, part # T0776500, will fit the Orifice Connector for Titan Actuators, part # T1209800, you attached to your question. I have included a product description link and a video review link below.
    view full answer...
  • Replacement Master Cylinder For 1984 Trail-Mate Boat Trailer With Dico 10 Surg-O-Matic Actuator
    If you have drum brakes on your Trail-Rite boat trailer, the correct replacement master cylinder you need is part # T2374400. You would also need the replacement orifice, part # T1209800. If you have disc brakes on your trailer the master cylinder you need is part # T4747100. For a reverse lock out solenoid, you will need the Solenoid Valve with Fittings for Reverse Lockout part # T4748800. This solenoid comes with the necessary fittings and installs in-line with the system. The 15 ft...
    view full answer...
  • Availability of Rebuild Kit for Titan Model 10 Actuator
    We do have a large selection of replacement parts available for your Titan Model 10 Actuator. I am not sure exactly what you are needing so I will list out the replacement parts for you to check out. Replacement Master Cylinder Assembly - # T2374600 Replacement Front Roller - # T1601900 Replacement Front Roller Bolt - # T0828800 Replacement Breakaway Chain - # T0776800 Replacement S-Hook - # T1055500 Replacement Gasket - # T0774500 Replacement Orifice Connector - # T1209800 Replacement...
    view full answer...
  • Titan Model 10 Replacement Parts
    I went through and added all of the parts you said you need. They are all available on our site. The parts and prices are available at the links below. The parts numbers that you need two of are mentioned as well. part # T1601900 part # T0828800 part # T0776800 part # T1055500 part # T0774500 part # T1209800 part # T0827100 quantity of 2 part # T0829100 part # T0830100 part # T1593500 quantity of 2 part # T0815200 part # T0793700 quantity of 2 part # T0798500 quantity of 2 part # T0144901 part...
    view full answer...
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