Monroe MA751 Max-Air Adjustable Air Shock Absorber

The Monroe Max-Air MA751 is a premium air-adjustable shock absorber designed for vehicles that regularly haul heavy loads or tow trailers. This versatile shock absorber maintains level vehicle height and can be inflated or deflated as needed, from 20 psi to 150 psi, even while the vehicle is loaded. The adjustable air chamber supports additional weight up to 1,200 lbs, making it an ideal solution for maintaining proper ride height under demanding conditions.

Key Features:

• Low-pressure gas charged twin-tube design with adjustable air pressure from 20 to 150 psi
• Hardened and precision ground 1/2" piston rod for consistent performance and long service life
• All-weather fluid contains special modifiers to reduce friction and ensure smooth rod reaction
• Full displaced valving on both compression and extension cycles for a smooth, comfortable ride
• Lubricated air sleeve reduces friction for longer service life and provides smoother operation during suspension movement
• Sintered iron piston enhances durability and extends service life
• Airline kit included in box with shocks
• Special air fitting resists air leakage and ties into factory system where applicable

Technical Specifications:

• Compressed Length: 13 inches
• Extended Length: 20.625 inches
• Travel Length: 7.625 inches
• Position: Rear
• Upper Mount: Cross Pin Mount - 5/16" Hole ID (Both Ends) X 2 7/8" Pin Length
• Lower Mount: Loop Bushing and Cantilever Pin Mount - 1/2" Stud Diameter
• Dust Shield: Rubber dust shield included

The Monroe Max-Air MA751 is engineered to deliver exceptional handling and ride quality for vehicles that demand superior load-carrying capability. Load capacity is limited by vehicle suspension, tires, and transmission, so always consult your vehicle owner's manual for specific limitations. This shock absorber can be manually inflated with an air compressor and pairs with Monroe air shock accessory kits for enhanced functionality.