Need Adapter to Connect Titan Model 10 Master Cylinder to Reverse Lockout Solenoid
Question:
I need an adapter to go from the large thread on the master cylinder to the small thread on the reverse lockout solenoid.
asked by: Kevin G
Expert Reply:
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 2000 or earlier my contact at Titan advises that you can use the Titan Replacement Solenoid Adapter Fitting for Titan Model 10 Brake Actuators, part # T4750200. This has a 1/2-20 NPT thread on the male end (that mates to the master cylinder) and a 1/8 NPT thread on the female side (where the solenoid attaches).
We recommend the addition of a solenoid shield to protect the solenoid after installation; you can use part # T4835800183 from Titan. The linked video illustrates both solenoid and shield installation.

Products Referenced in This Question
Replacement Orifice Connector for Dexter Actuators
- Accessories and Parts
- Brake Actuator
- Hydraulic Drum Brakes
- Brake Lines
- Brake Line Components
- Dexter
more information >
Replacement Solenoid Adapter Fitting for Dexter Model 10 Brake Actuators Made Before 2010
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Solenoid
- Adapters
- Dexter
more information >
Solenoid Shield for Dexter Model 60 Trailer Brake Actuators - Zinc
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Solenoid
- Shield
- Dexter
more information >
Product Page this Question was Asked From
Replacement Master Cylinder Assembly for Dexter Model 10 and Model 20 Brake Actuators - Drum
- Accessories and Parts
- Brake Actuator
- Hydraulic Drum Brakes
- Master Cylinder
- Dexter
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: Where Do the Rubber Bearings Go On the Titan/Dico Model 10 Surge Brake Actuator
- Q&A: How to Replace the Shock on a Titan Model 10 Surge Brake Actuator
- Article: How to Bleed Your Trailer Surge Brakes
- Q&A: Replacement Master Cylinder for Titan Model 10 Actuator on 1999 Prestige Trailer
- Q&A: Replacement for Gabriel Shock Model 610712
- Q&A: Replacement Master Cylinder Assembly for Dico Model 10 Brake Actuator
- Q&A: Replacement Master Cylinder for a Model 10 or 20 Brake Actuator
- Q&A: What is Length of Main Body of Dexter Surge Actuator part # T1607500
- Article: Trailer Wiring Diagrams
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Article: Adding Electric Over Hydraulic Disc Brakes
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Adjust Your Trailer Brakes | The Ultimate Guide