Monroe Shocks & Struts Max-Air MA779 Shock Absorber

MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 15 PSI to maintain level height with additional weight up to 1,2 lbs. (capacity is limited by suspension, tires and transmission; see owner's manual) EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor; pair with Monroe air shock accessory and shock air hose AK kits (varies by application) EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction