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Aftermarket Replacement for
Part Number: 57QL520M
MACK 57-QL-520-M Air Spring
This item is NOT eligible for returns or cancellations
Limited quantities available at this discounted price
Top Plate Hole/Stud: 2
Bottom Plate Hole/Stud: 1
Extended Height: 15.75"
Compressed Height: 5.89"
Top Plate Diameter: 6.38"
Bottom Plate Diameter: 6.50"
Air springs are a critical part of the truck suspension system and provide several important functions such as cushioning the chassis from road shock and maintaining the proper axle spacing and alignment.
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