General description These air suspension bags are designed as replacements for the front left and right sides of Peterbilt 379 trucks. They are compatible with Firestone and Goodyear models, ensuring a comfortable suspension and high-quality performance. This set includes two air spring bags, providing a reliable solution for maintaining vehicle stability and load capacity. Technical specifications Condition: 100% Brand New Quantity: 2 pieces in one set Warranty: 2 years for any manufacturing defects Reference OE/OEM Numbers: Firestone W02-358-7036, W023587036, W02-3587036; Goodyear 1S5-186; Peterbilt 29-03200, 2903200, 2902454 Compatibility and accessories Compatible with Peterbilt 379 trucks Replaces Firestone W01-358-7036 and Goodyear 1S5-186 Installation Professional installation is recommended Instruction manual is not included Usage Designed for comfort suspension Safe carrying capacity and stability High-quality materials for long service life Other information Aftermarket air