Demco® 20K Surge Brake Actuator Coupler Model DA20, 8" 4 Hole 3 Position Vertical Adjustment Channel Weld-On Center Mount for Drum Brake Systems, Primed, Latch - 8202022

Demco 8" Adjustable Hydraulic Brake Actuator - 20,000 lb. Capacity DA20.  Part # 8202022  Alternate Part # L25-8202022

Demco hydraulic trailer brake actuators are specifically designed to perform, even in the harshest braking environments. The master cylinder cap has an automotive-style diaphragm for a completely enclosed brake system preventing brake fluid contamination. Master cylinder pushrod is covered by a rubber boot for additional dirt and moisture protection. Utilizes UHMW nylon wear pads, totally eliminating the potential for roller "freeze-up".  Demco offers the widest selection of hydraulic brake actuators available today.  Our mounts, including A-frame, weld-on, bolt-on, and several universal mounts are industry standard offering an application suited to your needs.

Our composite master cylinder is truly maintenance free, long life for both disc and drum braking systems.  All components are available for easy repair and are made in the U.S.A.

2,000 lb. maximum tongue load or 10% of G.V.W.R of coupler, vehicle, ball or trailer. DA20 actuators utilize acetal copolymer linings. Rollers are eliminated. All DA20 models with coupler adjusting channels have 3" inside dimensions. Emergency lever guide and ring on DA20.

 20,000 lb. Towing Capacity
• 2,000 lb. Maximum tongue weight
• 3" Channel width
• 8" Channel height
• Mounts to 3" wide trailer tongue
• Primer finish
• Weld-on installation
• 1-Year warranty
• Made in the USA