OE Quality
60-Day Returns

Monroe MA709 Air Suspension Shock - Rear
Monroe Max-Air Air Shock Absorber Overview
The Monroe Max-Air Air Shock Absorber MA709 is engineered to provide reliable suspension performance for Lincoln Monarch and Mercury Versailles vehicles. Designed with durable components, this air shock absorber helps maintain ride quality and vehicle stability under varying load conditions.
- Compressed length: 10.75 inches
- Extended length: 17.375 inches
- Travel length: 6.625 inches
- Includes compressed bumper stop for impact absorption
- Equipped with a rubber dust shield to protect internal components
- Lower mounting type: Stem mount with 2.3/8" stem length and 3/8"-16 thread pitch
- Upper mounting type: L1/cp1
- Parts pack included: P00576, P01135
Max-Air Air Shock Absorber Product Line Details
The Max-Air Air Shock Absorber line by Monroe focuses on air suspension components designed to support vehicle load and improve ride comfort. This product line integrates features such as compressed bumper stops and protective dust shields to enhance durability and performance. The MA709 model is part of this line, tailored specifically for select Lincoln and Mercury models requiring precise air shock absorber specifications.
Technical Description and Features
The Monroe MA709 air shock absorber features a compressed length of 10.75 inches and an extended length of 17.375 inches, providing a travel length of 6.625 inches. It includes a compressed bumper stop to absorb impacts during compression, reducing wear on suspension components. The rubber dust shield protects the shock absorber from dirt and debris, extending its service life. The lower mounting uses a stem mount design with a 2.3/8" stem length and 3/8"-16 thread pitch, while the upper mounting is coded L1/cp1, ensuring compatibility with the specified vehicle models.
Compatible Vehicles and Applications
- Lincoln Monarch air suspension replacement
- Mercury Versailles air shock absorber upgrade
- Restoring ride height and stability in Lincoln Monarch
- Improving load handling in Mercury Versailles
- Replacing worn or damaged air shocks in specified models
Installation Notes and Tips
When installing the Monroe Max-Air Air Shock Absorber MA709, ensure the vehicle is securely lifted and supported. Verify the upper and lower mounting types match the vehicle’s suspension setup. Inspect the dust shield for proper placement to prevent contamination. Use the included parts pack (P00576, P01135) for a complete installation. It is recommended to check alignment and suspension components after installation to maintain optimal performance.
Quality Assurance and Warranty
Monroe manufactures the Max-Air Air Shock Absorber MA709 to meet OEM standards for fit and function. The product includes a compressed bumper stop and durable 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 product documentation or Monroe directly for warranty terms.
| Brand | Monroe |
|---|---|
| Part Number | MA709 |
| Position | Max-Air Air Shock Absorber, Rear |
| Compressed Bumper Stop | Yes |
| Compressed Length | 10.75 |
| Dust Shield | Yes |
| Dust Shield Material | Rubber |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 17.375 |
| Lower Mounting Code | S4 |
| Lower Mounting Type | Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch |
| Parts Pack | P00576,P01135 |
| Travel Length | 6.625 |
| Upper Mounting Code | L1/CP1 |
| Upper Mounting Type | L1/CP1 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1980 | Lincoln | Versailles | 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 |
| 1980 | Mercury | Monarch | 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 |
| 1979 | Lincoln | Versailles | 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 |
| 1979 | Mercury | Monarch | 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 |
| 1978 | Lincoln | Versailles | 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 |
| 1978 | Mercury | Monarch | 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 |
| 1977 | Lincoln | Versailles | 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 |
| 1977 | Mercury | Monarch | 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 |
| 1976 | Mercury | Monarch | 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 |
| 1975 | Mercury | Monarch | 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.