4750620 Model 10 Actuator with 2-5/16" Ball, Drop Coupler
Corrosion-resistant, surge-type actuator bolts over 3" wide trailer tongue and includes standard, heavy-duty coupler with 3" drop. Electric reverse lockout lets you back up without activating the trailer brakes.
• Electric reverse lockout lets you back up without actuating trailer brakes. Electric reverse lockout with solenoid is automatically activated when the tow vehicle is shifted into reverse. To use this feature, you must have a 5-pole flat, 6-way round or 7-pole wiring harness.
• For disc brake applications
• Fits 2-5/16" ball
• 3" drop
• Bolts to a 3" wide tongue
• 12.5k capacity
• 1250lb maximum tongue weight
• 1-Year warranty
• Unique roller design reduces resistance during telescoping to create straight-line movement
• Sturdy, durable steel construction resists bending in jackknife situations
• Standard, heavy-duty coupler with built-in drop
• Breakaway kit included
• Zinc plating is corrosion resistant
• Bolt-on installation
When you apply the brakes in your tow vehicle, deceleration occurs and momentum pushes your trailer toward the rear of your vehicle. With surge brake systems, the actuator is triggered as your trailer moves forward while the tow vehicle slows. The actuator telescopes, applying force to its master cylinder, which in turn supplies the necessary hydraulic pressure to engage the trailer's brakes.