Recommended Adapter to Use OEM Brake Controller With Hydrastar EOH Brake Actuator
Updated 02/03/2026 | Published 07/28/2024
Question:
I have a 2018 gmc seirra 1500. my boat has a Dexter electric over hydraulic set up. I have no trailer braking through my controller. is there a way to make this work or do they not play nice together Any help greatly appreciated. Russ
asked by: Russell W
Expert Reply:
Russell, it sounds like you just need the Hydrastar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers # HBA-CAM.
This adapter will let you use your Hydrastar EOH brake actuator with your OEM brake controller in your 2018 GMC Sierra.
Product Page this Question was Asked From
Hydrastar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers
- Accessories and Parts
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Adapters
- Hydrastar
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: electric trailer brake battery
- Article: Aftermarket Brake Control Wiring for 07-13 GM Full-Size Truck with Factory-Integrated Brake Control
- Shop: Deutsche Hydrapro Trailer Breakaway Kit w/ Charger, LED Tester, and 10 Ah Battery - Top Load
- Q&A: Best Brake Controller Recommendation for Electric Over Hydraulic Trailer Brakes
- Video: What to Know About the Adapter Module for BrakeRite Electric Over Hydraulic Actuator
- Shop: Adapter Module for BrakeRite Electric Over Hydraulic Actuator - OE Ford, GM Brake Controllers
- Q&A: Can I Replace Factory Trailer Brake Controller with an Aftermarket on a 2009 Chevy Silverado
- Shop: Hydrastar Electric Over Hydraulic Actuator Adapter Module for GM Brake Controllers
- Q&A: Troubleshooting Integrated Brake Controller of 2024 Chevy Silverado 3500 not Working with EOH Brakes
- Video: Review of Hydrastar Actuator Adapter Module for GM Brake Controller - HYD29ZR
- Shop: Hydrastar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers
- Q&A: Electric Over Hydraulic Brakes Don't Work w/Brake Pedal on Newer GM Trucks w/OEM Brake Controller
- Q&A: How To Install HBA-CAM Hydrastar Adapter
- Q&A: Electric Over Hydraulic Adapter Module For a 2024 Chevrolet Silverado 2500HD
- Q&A: 2024 Forest River Wildwood X-Lite 273QBXL
- Article: Trailer Wiring Diagrams
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Hydraulic Trailer Brakes: How They Work & What to Buy
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV
- Article: The 5 Best Trailer Drop Hitches You Can Buy
Jesse M.
2/3/2026
Hey Russell, how did things go after adding the Hydrastar adapter module to your Sierra’s brake controller? Knowing how it performed with your Dexter setup could really help others trying to get their trailer brakes working right.