Replacement Suspension Air Bag By BESTfit

Maintain a smooth, controlled ride with the BESTfit 12 Inch 80 PSI Replacement Suspension Air Bag, engineered for dependable load support and long-lasting durability. This high-quality rolling lobe air spring delivers up to 6,930 lbs of load capacity at 80 PSI and 8,670 lbs at 100 PSI, helping improve ride stability and suspension performance. Designed with a plastic bottom plate, integrated bumper, and an 81 CPM natural frequency, it provides consistent handling across varying loads. Featuring a 12-inch design height, flexible height range, and precision stud configurations on both top and bottom plates, this air bag installs easily and performs reliably in demanding trucking applications. Sold individually.

* High Quality Air Spring
* Rolling Lobe Type
* 6930 Load At 80 PSI
* 8670 Load At 100 PSI
* 81 CPM Natural Frequency
* Plastic Bottom Plate
* With Bumper
* Dimensions:
  - 12.00 Inch Design Height
  - 7.20 Inch Minimum Height
  - 18.20 Inch Maximum Height
  - 11.70 Inch Maximum Diameter
* Top Plate:
  - (2) Stud Holes
  - 9.00 Inch Diameter
  - 4.75 Inch Center To Center Diameter
* Bottom Plate:
  - (2) Stud Hole
  - 10.00 Inch Diameter
  - 4.12 Inch Center To Center Diameter
* Sold Individually
* Warranty On Airbag Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number(s) K303-5

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **

* Please Verify Mounting Hole Pattern, Some Year Models Can Have Multiple Offerings.