Designed to pair perfectly with ARB Single and Twin compressors, this lightweight tank provides the stored volume needed for high-demand tasks like seating tire beads or running air-powered tools on the trail.

Lightweight, Rust-Free Performance
Unlike traditional steel air tanks that can rust internally over time due to condensation, this high-grade aluminum tank is naturally corrosion-resistant. This makes it the ideal choice for Canadian off-roaders who deal with wet environments and road salt. Weighing in at approximately 50% less than its steel counterparts, it adds vital air capacity without the heavy weight penalty.

Key Features

• 4-Port Versatility: Features four 1/4" NPT ports, allowing you to easily connect your compressor input, a pressure switch, a drain valve, and your outlet hose.
• Corrosion Resistant: Aluminum construction ensures a long service life and prevents rust particles from entering your air lines or tools.
• High-Flow Capability: Stored air provides the "burst" needed to seat a stubborn tire bead or operate impact wrenches.
• Compact Footprint: The 1-gallon (4L) size is easy to tuck into hidden locations like behind a bedside cubby, under the chassis, or in a storage drawer system.
• Secure Mounting: Includes integrated mounting feet for a sturdy, vibration-resistant installation.

Technical Specifications

• Part Number: 171507
• Material: Anodized Aluminum
• Capacity: 4 Liters (1.0 US Gallon)
• Ports: 4x 1/4" NPT
• Max Working Pressure: 150 PSI
• Dimensions: Approx. 9.8" L x 6.3" H (including feet)
• Weight: 5.3 lbs

Why Add a Tank to Your ARB System?
While ARB compressors are powerful on their own, adding a tank creates a "buffer" of pressurized air. This reduces the frequency of the compressor cycling when using air lockers and provides the consistent pressure required for accessories like the ARB Air Tools.

Pro Tip: Install a drain valve in the lowest port of the tank. Even with an aluminum tank, moisture will accumulate, and draining it regularly ensures your air lines stay dry and your lockers function perfectly in freezing temperatures.