MONROE part description

Product Description

Max-Air Air Adjustable Air Shock Absorber Pack of 2

Features & Benefits

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission; see owner's manual)
  • Optimizes vehicle ride height regardless of heavy load or towing conditions, ensuring maximum safety
  • 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)
  • Inflates and deflates up to 150 PSI for enhanced control and stability under load
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride
  • Hardened piston rod and sintered iron piston provide consistent performance and durability over time
  • 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
  • Special air fitting resists leakage and allows seamless adjustment, tying into factory systems
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • Reduces friction with a lubricated air sleeve, delivering a smoother and more comfortable ride
  • Pair with Monroe air shock accessory and shock air hose AK kits for optimal performance

Monroe Max-Air Air Adjustable Shock Absorber

The Monroe Max-Air Air Adjustable Shock Absorber delivers outstanding flexibility and support for vehicles that haul heavy loads or tow trailers. Designed to maintain vehicle ride height, it can be inflated or deflated as needed, up to 150 PSI, to maintain ride height when under load with additional weight up to 1,200 lbs. This helps maintain optimal driving conditions and stability. The special air fitting resists air leakage and allows easy adjustment, either tying into the factory system (where applicable) or manual inflation with an air compressor. Built to last, the Monroe MA777 features a hardened and precision ground piston rod and sintered iron piston, ensuring consistent performance and extended service life. Plus, its full-displaced valving on compression and extension cycles ensures exceptional handling and a smooth ride, enhanced by a lubricated air sleeve that reduces friction.

Product Attributes

Compressed Length 12.5 IN
Extended Length 20.5 in
Travel Length 8 in
9791 LS26
Lower Mount Type Loop Bushing and Sleeve Mount - 12MM Sleeve ID X 1.1/2" Sleeve OAL
Upper Mount Code S4
Upper Mount Type Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch
Dust Shield Included Yes
Dust Shield Material Rubber
9783 Yes
Hydraulic Lockout No
Parts Pack(s) (2) P01135
Part Description Air Shock Absorber
9908 No
Compressed Length 317.5 MM
Extended Length 520.7 MM
Travel Length 203.2 MM
Shock Absorber Body End Measuring Point Center of Loop
Shock Absorber Rod End Measuring Point Base of Stem

Additional Information

MSDS Sheet Number 1164
Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8708803000
Harmonized Tariff Code (Schedule B) 8708801600
Harmonized Tariff Code (HTS) 8708801600
UPC 00048598031631
VMRS Code 016008003
UNSPSC 25172011

Part Interchanges

MONROE MA777 Cross Reference

We have 3 alternatives for the MA777 by MONROE:

Fits Vehicles

  • Ford Econoline (1999-2006)
  • Ford E-150 Club Wagon (2003-2005)
  • Ford E-150 (2002-2007)
  • Ford E-150 Econoline Club Wagon (1992-2002)
  • Ford E-150 Econoline (1992-2002, 2007)

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