Firestone 9543 Air Tank 5 Gallon 10-Port Compressed Air Reservoir

The Firestone 9543 is a 5-gallon compressed air reservoir tank designed to work in conjunction with an on-board air compressor and air helper spring system. By storing a ready supply of compressed air, this tank reduces air spring fill time and allows for faster, more responsive inflation when adjusting ride height or load support.

Key Features:

• 5-gallon capacity provides ample compressed air storage for air spring applications
• 10 total NPT ports for versatile plumbing configurations across multiple air circuits
• Steel construction with internal and external baked enamel coating resists corrosion and extends service life
• Brass fittings for reliable, leak-resistant connections
• 150 PSI maximum working pressure handles demanding air suspension and accessory demands
• SAE J10 compliant — manufactured and pressure-tested to meet industry safety standards
• Pressure tested to twice the working pressure for added confidence
• Suitable for light truck, SUV, and other automotive and industrial air spring applications

Firestone Industrial Products has been a leader in air spring technology since 1938, supplying suspension solutions for passenger vehicles, light trucks, commercial trucks, and motor homes. The 9543 air tank is a dependable addition to any onboard air system, delivering consistent performance and long-term durability.