Titan Dico Model 20 Hydraulic Drum Brake Surge Coupler. This Hydraulic Surge Coupler fits 2 5/16 inch trailer balls. This M20 Hydraulic Surge Coupler is used for Drum Brakes and made form heavy duty Zinc construction to Prevent corrosion. Mount this surge coupler on you trailer to accomplish a 20,000 lb towing capacity. The maximum tongue weight on this Model 10 Drum Surge Actuator is 2,000 lbs. The Model 20 Surge Actuator is commonly used on Single axle or some Tandem Axle Boat Trailers.
Fits on 3 inch Wide Trailer Tongues using 1/2 inch Bolts. Boat Trailer Bolts The mounting holes on this Model 20 Drum Actuator measure 3 inches apart on center.
Automotive style master cylinder cap and diaphragm for enclosed brake system to prevent brake fluid contamination
Manufactured by Titan International - Part Number 4042700
Heavy Duty Marine Grade Zinc Plating
Includes Factory Warranty
MADE IN THE USA
Comes with Factory Installation and Service Manual
If you are additionally needing Brake Hoses for your Hydraulic Trailer Brakes, check out Boat Trailer Brake Hoses and Fittings to get the exact sizes and fittings that you need.