Monroe Shocks & Struts MA702 rear shock absorber for the 1964-1971 Oldsmobile 442 and other vehicles uses adjustable air pressure to hold the rear at level height under a load. Load capacity is limited by the suspension, tires and transmission, so check the owner's manual.
- Monroe Max-Air air chamber inflates or deflates up to 150 PSI to hold level height with up to 1,200 lbs of added weight
- Special air fitting resists air leakage and ties into a factory system where applicable, or inflates with an air compressor
- Full-displaced valving on compression and extension cycles for a smooth ride
- Hardened, precision-ground piston rod and sintered iron piston, with a lubricated air sleeve that reduces friction
- All-weather fluid with special modifiers for extreme temperatures and reduced friction
Quick facts
- Part: Monroe Shocks & Struts MA702 shock absorber
- Fits: 1964-1971 Oldsmobile 442 and other vehicles
- Position: Rear
- Condition: New
A rear end that sags under load, a bouncy ride or fluid and air leaking from the shock can mean it is worn. Worn rear springs, loose mounting bushings or a leaking air line can be behind these signs too, so find the cause before buying a replacement.
Fits
The 1964-1971 Oldsmobile 442, 1965-1970 Chevrolet Bel Air and 1965-1970 Chevrolet Biscayne are among the vehicles it fits. Open the "Vehicles it fits" section and look up your own model and engine. The 1964-1971 Oldsmobile 442 takes one per application, and the pack of two covers both sides of the rear axle, which are normally done at the same time.
Specifications
Fit and size
- Position: Rear
- Quantity per application: 1; sold as a pack of 2
- Compressed length: 12.625 in (320.7 mm)
- Extended length: 20.75 in (527.1 mm)
- Travel length: 8.125 in
- Upper mount: cross pin mount, closed ended, 5/16 hole ID (both ends) x 2.7/8 pin length (hole center to center)
- Lower mount: loop bushing and cantilever pin mount, 1/2 stud diameter x 1 1/2 stud length (center of loop to frame)
Build and materials
- Type: air-adjustable shock absorber
- Air pressure: up to 150 PSI
- Added load: up to 1,200 lbs
- Dust shield: rubber, included
- Boot: included
- Condition: New
- Country of origin: China
In the box
Two rear air shock absorbers, each with its dust shield and boot.
Interchange: 49128 · 49131 · 49152
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
49128, 49131, 49152, MA702
Frequently Asked Questions
Does the Monroe MA702 rear air shock fit a 1965-1970 Chevrolet Bel Air?
Yes. Monroe Shocks & Struts MA702 fits the 1965-1970 Chevrolet Bel Air at the rear.
How much air pressure can these Max-Air shocks take?
Up to 150 PSI. That lets them hold level height with up to 1,200 lbs of added weight, within the limits of the suspension, tires and transmission.
Do these Monroe air shocks come with the dust shield and boot?
Yes. The pack of two includes the dust shield and the boot.
How do I inflate the Monroe MA702 air shocks?
The MA702 air fitting ties into the factory system where applicable, or you can inflate it manually with an air compressor. The special fitting resists air leakage.
What are the compressed and extended lengths of this rear air shock?
Compressed length is 12.625 in (320.7 mm) and extended length is 20.75 in (527.1 mm), for 8.125 in of travel.
