Vixen Air 1/2" NPT Single Air Port Heavy Duty Suspension Air Spring/Air Bag Dual Pack VXD3800DP

UNIVERSAL DOUBLE BELLOW HEAVY DUTY AIRBAGS - These airbags are universal, their double bellow structure increase suspension travel, resulting in a smoother and more controlled ride, especially when carrying heavy loads DURABILITY - Extremely durable and resistant to damage from wear and tear, inflation shock, or just outright abuse. Its outstanding construction provides extreme reliability 3800-STYLE BOLT PATTERN - Featuring top bolt points that are 3-½" apart and three bolt points at the bottom that are 1-¾" apart. Extra large ½" NPT air port is located on the top plate to achieve the fastest response 600 PSI MAXIMUM PRESSURE - Maximum restrained pressure of 600 PSI, for extremely durability and weight support. Definitely an airbag designed to outperform! 3800 LBS LOAD CAPACITY - Each air spring has up to 3800 lbs of load capacity, they can handle heavy-duty applications with ease, such as towing, hauling, load leveling or carrying heavy cargo, providing stability and improved performance under load