{"product_id":"arb-4-liter-tank-upgrade-kit","title":"ARB 4 Litre Tank Upgrade Kit","description":"\u003ch3\u003e\u003cb\u003eAdvantages of the ARB 4 Litre Tank Upgrade Kit for your campervan\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe ARB 4 Litre Tank Upgrade Kit is designed to enhance the performance of your existing ARB onboard air compressor setup in a Mercedes Sprinter van. It delivers faster tire inflation, greater air volume, and improved support for air-powered tools—especially useful when traveling off-grid or in remote areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt the core of this upgrade is ARB’s high-quality 4-liter aluminum air tank, rated for up to 150 psi. With four user-configurable ¼ inch NPT ports and two JIC-4 male fittings included, the tank provides high airflow capacity while being up to 50% lighter than steel tanks. It can be mounted horizontally or vertically and minimizes fluid retention with outlets placed at the lowest point.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso included is a heavy-duty braided hose for routing into the engine bay.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eInstallation Requirements ARB 4 Litre Tank Upgrade Kit\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis upgrade kit is intended for Mercedes Sprinter vans that already have an ARB onboard air compressor installed. The kit includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eA 4-litre aluminum air tank with four ¼ inch NPT ports and two JIC-4 male fittings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting brackets and hardware for secure underbody installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBraided hose for routing to the engine compartment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eAll components are optimized for lightweight performance and easy installation. The tank is daisy chain compatible, allowing expansion with additional tanks if needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSpecifications ARB 4 Litre Tank Upgrade Kit\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTank Capacity: 4 litre\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Forged and extruded aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Pressure: 150 psi\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePorts: 4 × ¼ inch NPT (user configurable)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncluded Fittings: 2 × JIC-4 male fittings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHose Included: Braided hose for engine bay routing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProp 65 Compliance: No\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDaisy Chain Compatible: Yes\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eProduct Disclaimer\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe regulations for air systems differ per country. It is your responsibility to verify what is required in your country. Dutchvanparts accepts no liability or responsibility for compliance with local regulations or any issues you may encounter with this product.\u003c\/span\u003e\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":56453241930111,"sku":"ARB-TANK-4L","price":475.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8887\/1039\/files\/ARB-TANK-4L.png?v=1783584319","url":"https:\/\/shop.projectyonder.co.uk\/products\/arb-4-liter-tank-upgrade-kit","provider":"Project Yonder","version":"1.0","type":"link"}