Fifth Wheel Trailer Hitch Pin Box; Air Ride ™; King Pin Coupler; 21000 Pound Gross Weight Capacity; M19 Air-Ride Pin Box; Replaces Lippert 1116 Pin Box

Trailair® introduced air ride technology that would revolutionize the RV industry. Since then, many pin boxes have come and gone, but the Air Ride still stands tall as the leader in air ride technology. The Trailair Air Ride Pin Box acts as a buffer between the tow vehicle and RV, arresting the impact of road shock and stabilizing the towing performance. How? Simple - the unique scissor action allows the air bag to absorb road shock and vibration while the gas shock handles the rebound or bounce effect giving RVers a better, more smooth ride.

• Type: Air-Ride
• Coupler Type: King Pin
• Gross Weight Capacity: 21000 Pound
• Length: 22-7/16 Inch
• Width: 12-1/2 Inch
• Bolt Pattern: 3 Row
• Horizontal Mounting Bolt Spacing: 8-3/4 Inch
• Vertical Mounting Bolt Spacing: 2-1/2 Inch
• Color/ Finish: Black Powder Coated
• Material: Steel
• With King Pin: Yes
• With King Turret: No
• With King Pin Locking Wedge: No
• With Turret: No
• With Spacers: No