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Two black rubber air spring bags with metal end caps, kit for Mercedes GL and ML models

Unity

Unity Front Air Spring Kit 2-15-117001-15-117002

SKU CH-QXSF-W8VRZ

Front air spring kit with two bags fits 2012-2017 Mercedes GL and ML models

  • Restores smooth air ride with two included suspension air spring bags
  • Fits 2013-2016 Mercedes-Benz GL350, GL450, GL550 and GL63 AMG models
  • Covers 2012-2015 Mercedes-Benz ML350, ML550 and ML63 AMG variants
  • Compatible with 2016-2017 Mercedes-Benz GLE series vehicles
  • Backed by over 50 years of Unity aftermarket suspension manufacturing experience

Front Air Spring Kit for Mercedes GL/ML/GLE

This Unity front air spring kit replaces worn air suspension components on select Mercedes-Benz models. The package contains two air spring bags designed for direct installation. Unity brings over 50 years of aftermarket manufacturing experience to this replacement part.

Vehicles Covered and Exclusions

The kit fits 2013-2016 GL350, GL450, GL550 and GL63 AMG models plus 2012-2015 ML350, ML550 and ML63 AMG and 2016-2017 GLE models. Owners of other Mercedes-Benz vehicles or earlier model years need a different suspension kit.

Kit Contains Two Air Spring Bags

The single specification that decides fitment is the inclusion of two front air spring bags in one package. Verify the exact model and year against the listed applications before ordering.

Highlights

  • Restores smooth air ride with two included suspension air spring bags
  • Fits 2013-2016 Mercedes-Benz GL350, GL450, GL550 and GL63 AMG models
  • Covers 2012-2015 Mercedes-Benz ML350, ML550 and ML63 AMG variants
  • Compatible with 2016-2017 Mercedes-Benz GLE series vehicles
  • Backed by over 50 years of Unity aftermarket suspension manufacturing experience

Specifications

BrandUNITY

Questions about this item

How often should the two air spring bags in this kit be inspected or replaced to maintain the air suspension?

Unity recommends checking the air springs during regular service intervals; the bags are built for long-lasting reliability and typically last many years before needing replacement.

What is the first limitation that appears when the air springs operate continuously under heavy load?

The rubber bellows will reach their maximum rated pressure before any other component, so the system relief valve opens to prevent over-inflation.

Does the compressor run louder or hotter after the kit is installed and the vehicle is driven all day?

The new springs restore factory ride height, letting the compressor cycle normally without extra run time or heat build-up.

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