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Monroe MA777 Air Suspension Shock - Rear
Monroe Max-Air Air Shock Absorber Overview
The Monroe Max-Air Air Shock Absorber MA777 is engineered to provide reliable suspension performance for Ford E-150 and Econoline models. Designed with durable components, this air shock absorber helps maintain vehicle stability and ride comfort under varying load conditions.
- Compressed length: 12.5 inches
- Extended length: 20.5 inches
- Travel length: 8 inches
- Includes compressed bumper stop for impact protection
- Rubber dust shield to protect internal components
- Lower mounting: Loop bushing & sleeve mount (12mm sleeve ID x 1.5" sleeve OAL)
- Upper mounting: Stem mount (2.375" stem length x 3/8"-16 thread pitch)
- Parts pack included (P01135)
Max-Air Air Shock Absorber Product Line Details
The Max-Air Air Shock Absorber line by Monroe is designed specifically for air suspension systems requiring precise damping and durability. This product line focuses on maintaining consistent ride height and load support, making it suitable for vehicles like the Ford E-150 and Econoline series that often carry heavy or variable loads.
Technical Description and Features
The Monroe MA777 air shock absorber features a compressed length of 12.5 inches and an extended length of 20.5 inches, providing an 8-inch travel length to accommodate suspension movement. The inclusion of a compressed bumper stop helps absorb impact forces, reducing wear on the shock absorber. A rubber dust shield protects the internal components from dirt and debris, extending the service life of the shock. The lower mounting uses a loop bushing and sleeve mount with a 12mm inner diameter and 1.5-inch overall length sleeve, while the upper mounting is a stem mount with a 2.375-inch stem length and 3/8"-16 thread pitch, ensuring secure attachment to the vehicle chassis.
Compatible Vehicles and Applications
- Ford E-150
- Ford E-150 Club Wagon
- Ford E-150 Econoline
- Ford E-150 Econoline Club Wagon
- Ford Econoline
This air shock absorber is designed to restore proper suspension function and improve ride quality on these specific Ford models equipped with air suspension systems.
Common Suspension Issues Addressed
- Uneven or sagging rear suspension under load
- Reduced ride comfort due to worn or damaged shocks
- Excessive bouncing or instability when carrying heavy cargo
- Air suspension height inconsistencies
- Protection against premature wear from road debris
Installation Notes and Tips
- Verify compatibility with your specific Ford E-150 or Econoline model before installation
- Ensure proper alignment of upper stem mount and lower loop bushing during installation
- Inspect mounting hardware and replace if worn or damaged
- Use the included parts pack (P01135) for a complete installation
- Follow vehicle manufacturer torque specifications for mounting fasteners
Quality Assurance and Warranty
Monroe manufactures the Max-Air Air Shock Absorber MA777 to meet OEM standards for durability and performance. The product includes a compressed bumper stop and rubber dust shield to enhance longevity. While specific warranty details are not provided here, Monroe typically offers coverage against defects in materials and workmanship. Consult Monroe or your parts supplier for exact warranty terms.
| Brand | Monroe |
|---|---|
| Part Number | MA777 |
| Position | Max-Air Air Shock Absorber, Rear |
| Compressed Bumper Stop | Yes |
| Compressed Length | 12.5 |
| Dust Shield | Yes |
| Dust Shield Material | Rubber |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 20.5 |
| Lower Mounting Code | LS26 |
| Lower Mounting Type | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 1.1/2" Sleeve OAL |
| Parts Pack | P01135 |
| Travel Length | 8 |
| Upper Mounting Code | S4 |
| Upper Mounting Type | Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Ford | E-150 | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2007 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2006 | Ford | E-150 | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2006 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2005 | Ford | E-150 | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2005 | Ford | E-150 Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2005 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2004 | Ford | E-150 | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2004 | Ford | E-150 Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2004 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2003 | Ford | E-150 | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2003 | Ford | E-150 Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2003 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2002 | Ford | E-150 | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2002 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2002 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2002 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2001 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2001 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2001 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2000 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2000 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 2000 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1999 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1999 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1999 | Ford | Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1998 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1998 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1997 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1997 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1996 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1996 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1995 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1995 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1994 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1994 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1993 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1993 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1992 | Ford | E-150 Econoline | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
| 1992 | Ford | E-150 Econoline Club Wagon | Rear | Air suspension shock for towing and hauling; replacement requires separate left and right fill system with AK18 or AK64 Air Line Kit.; Max-Air Air Shock Absorber |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.