233C2 CB 4ST 1/4NPT 4ST Remote Air Spring / Airide

The Firestone Industrial Products AS6799 air spring is an OE-grade double-convoluted unit built on Firestone’s 233-2 bellows platform. It uses a female 1/4" NPT air inlet and four mounting studs on both plates for secure installation. With a broad bellows diameter and durable rubber-and-metal construction, AS6799 helps maintain correct ride height, absorb road shock, and protect cargo and components under heavy loads. It’s a direct replacement for W01-358-6799 and Holland-Neway 90557203 systems, available from Wofford Truck Parts.

Firestone Industrial Products Part No: AS6799

$426.35

Specifications

Firestone AS6799 / W01-358-6799 is engineered for long-life performance in heavy-duty air ride suspensions. This double-convoluted 233-2 air spring delivers stable support across a wide load range while smoothing vibration and impact. The assembly includes a 1/4" NPT air inlet for standard air line plumbing and 4-stud top and bottom mounting patterns to match OE geometry. Key design dimensions include an approx. 14.5" bellows diameter, 11.31" top plate/piston diameter, and a minimum compressed height of 3.6", making it ideal for high-travel trailer and truck suspensions that demand reliable ride control. Sold new by Wofford Truck Parts.

Weight

Compatibility

Alternative Part Numbers

2B14-476
2B14476
233-2
Automann SP2B34RC-6799
Contitech FD 530-35-543
FD53035543
FleetPride AS6799
Goodyear 578-92-3-356
578923356
Holland-Neway 90557203
Neway 90557203
Taurus 6412
Triangle 6412
Triangle AS-4543
TRP AS6799
W01-358-6799