Dexter Actuator Model 66 Drum Brake

This trailer brake actuator is designed to provide smooth, reliable braking performance for drum brake systems. Commonly used on boat and utility trailers, it applies hydraulic braking force automatically during deceleration to improve stopping control and safety. Built for dependable operation in demanding towing conditions, it serves as a direct replacement for worn or damaged surge brake actuators and helps restore proper trailer braking function.

Features

• Surge brake actuator designed for drum brake trailer systems
• Helps apply consistent hydraulic braking during towing and stopping
• Ideal for boat trailers and other drum brake applications
• Durable construction for dependable long‑term use
• Direct replacement solution for worn actuators

Part number K99-066-00

Product availability varies between locations, and some products are only available online. Please contact your nearest Martin Motor Sports here for availability.