Dexter Replacement UFP Legacy XR84 Single/Tandem 8.4K 2" Axle Disc Brake ActuatorUpgrade and maintain your braking system with this replacement inner member slide, designed for seamless integration with the Dexter XR84 and Legacy UFP surge brake actuators. Engineered for single or tandem-axle trailers with hydraulic disc brakes, this inner member slide ensures efficient, reliable, and safe braking performance for your trailer.The self-latching cast ball latch offers a secure, stable connection, and the 2-inch ball size guarantees compatibility with most trailer couplers. A standout feature is the electric reverse lockout, which allows you to back up your trailer without engaging the trailer brakes. The solenoid activates automatically when you shift into reverse, making towing simpler and hassle-free. With a weight capacity of 8,400 lbs, this inner member slide is perfect for heavy-duty use, offering long-lasting durability and performance.Trailer Actuator Features: Replacement Inner Member Slide: Fits both Dexter and Legacy UFP XR84 surge brake actuators; Self-Latching: The cast ball latches for a more secure attachment; Electric Reverse Lockout: Provides smooth and safe reversing without activating the trailer brakes; Solenoid Activation: Kicks in when shifting into reverse; Surge Brake Actuator Specifications: 2" Ball size fits most couplers; Ideal for single/tandem with hydraulic disc brakes; Weight Capacity: 8,400lbs; Ensure your trailer's braking system functions at its best with this reliable replacement inner member slide. Perfect for DIY repairs or professional maintenance, this part is an essential addition for keeping your Dexter XR84 or Legacy UFP brake actuator performing optimally.