{"product_id":"challenger-44ak40-internal-air-line-kit-dual-rolling-jacks","title":"Challenger 44AK40 Internal Air Line Kit for Dual Rolling Jacks","description":"\u003cstyle\u003e\n:root { --brand: #0066cc; }\n\n.product-content-wrapper {\n  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;\n  max-width: 1000px;\n  margin: 0 auto;\n  padding: 0 15px 3rem 15px;\n  color: #333;\n  line-height: 1.6;\n  position: relative;\n  z-index: 1;\n  background: #fff;\n}\n\n.product-content-wrapper section { margin: 40px 0; }\n\n.product-content-wrapper section::after,\n.product-content-wrapper .hero::after,\n.product-content-wrapper .highlight::after {\n  content: \"\";\n  display: table;\n  clear: both;\n}\n\n.product-content-wrapper h2 {\n  font-size: 1.5rem;\n  margin: 2rem 0 1rem;\n  font-weight: 600;\n  border-bottom: 1px solid #eee;\n  padding-bottom: 0.5rem;\n}\n\n.product-content-wrapper h3 {\n  font-size: 1.2rem;\n  margin: 1.5rem 0 0.75rem;\n  font-weight: 600;\n}\n\n.product-content-wrapper p { margin-bottom: 1rem; 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}\n\n.product-content-wrapper .doc-card .doc-title {\n  font-weight: 600;\n  margin: 0 0 2px 0;\n  font-size: 0.95rem;\n}\n\n.product-content-wrapper .doc-card .doc-note {\n  margin: 0;\n  font-size: 0.85rem;\n  color: #555;\n}\n\n.product-content-wrapper .doc-card a { text-decoration: underline; }\n\n.product-content-wrapper .video-wrapper {\n  position: relative;\n  width: 100%;\n  max-width: 900px;\n  margin: 1.5rem auto;\n}\n\n.product-content-wrapper .video-wrapper.ratio-16-9 { padding-bottom: 56.25%; }\n\n.product-content-wrapper .video-wrapper iframe {\n  position: absolute;\n  top: 0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n  border: 0;\n  border-radius: 8px;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.12);\n}\n\n@media (min-width: 768px) {\n  .product-content-wrapper table {\n    display: table !important;\n    width: 100% !important;\n    table-layout: fixed !important;\n  }\n\n  .product-content-wrapper #features .highlight {\n    max-width: 88%;\n    clear: both;\n  }\n\n  .product-content-wrapper #features .highlight:nth-of-type(odd) {\n    margin-left: 0;\n    margin-right: auto;\n  }\n\n  .product-content-wrapper #features .highlight:nth-of-type(even) {\n    margin-left: auto;\n    margin-right: 0;\n    border-left: none;\n    border-right: 4px solid var(--brand);\n  }\n\n  .product-content-wrapper #features .highlight:nth-of-type(even) h3 {\n    text-align: right;\n  }\n\n  .product-content-wrapper .docs-grid {\n    grid-template-columns: repeat(2, 1fr);\n  }\n}\n\n@media (max-width: 767px) {\n  .product-content-wrapper table {\n    display: block !important;\n    overflow-x: auto !important;\n  }\n\n  .product-content-wrapper .docs-grid {\n    grid-template-columns: 1fr;\n  }\n}\n\n@media (max-width: 500px) {\n  .product-content-wrapper { padding: 0 10px 2rem 10px; }\n  .product-content-wrapper h2 { font-size: 1.1rem; }\n  .product-content-wrapper h3 { font-size: 1rem; }\n  .product-content-wrapper .highlight h3 { font-size: 1.15rem; }\n  .hero-container { padding: 1.5rem; }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-content-wrapper\"\u003e\n\u003c!-- HERO --\u003e\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-container\"\u003e\n\u003ch2\u003eChallenger Lifts 44AK40 Internal Air Line Kit for Dual Rolling Jack Operation\u003c\/h2\u003e\n\u003cp\u003eThe Challenger Lifts 44AK40 is an OEM-engineered internal air line accessory kit designed to enable simultaneous dual rolling jack operation on Challenger \u003cstrong\u003e44040, 44050, and 44060 series four-post lifts\u003c\/strong\u003e. This complete kit routes shop air internally through the lift's structure, eliminating external hose clutter and trip hazards while delivering consistent \u003cstrong\u003e85-115 psi\u003c\/strong\u003e operating pressure to two air-powered rolling jacks. Shipped at approximately \u003cstrong\u003e20-25 lb\u003c\/strong\u003e with all required fittings and fasteners included, the 44AK40 is built for professional automotive and fleet maintenance facilities that demand efficient, organized, and safe service bays. Backed by \u003cstrong\u003eChallenger's manufacturer warranty\u003c\/strong\u003e, this kit integrates seamlessly with your existing lift system.\u003c\/p\u003e\n\u003cdiv class=\"value-prop\"\u003eFits Challenger 44040, 44050, and 44060 series four-post lifts\u003c\/div\u003e\n\u003cdiv class=\"value-prop\"\u003eEnables simultaneous dual air-powered rolling jack operation\u003c\/div\u003e\n\u003cdiv class=\"value-prop\"\u003eInternal routing eliminates external hoses and trip hazards\u003c\/div\u003e\n\u003cdiv class=\"value-prop\"\u003eComplete kit with all fittings and fasteners included\u003c\/div\u003e\n\u003cdiv class=\"value-prop\"\u003eOperating pressure range of 85-115 psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- QUICK NAV --\u003e\u003cnav aria-label=\"Page navigation\" class=\"quick-nav\"\u003e\n\u003cp\u003e\u003cstrong\u003eJump to:\u003c\/strong\u003e \u003ca href=\"#features\"\u003eFeatures\u003c\/a\u003e · \u003ca href=\"#applications\"\u003eApplications\u003c\/a\u003e · \u003ca href=\"#specs\"\u003eSpecs\u003c\/a\u003e · \u003ca href=\"#installation\"\u003eInstallation\u003c\/a\u003e · \u003ca href=\"#whats-included\"\u003eWhat's Included\u003c\/a\u003e · \u003ca href=\"#shipping\"\u003eShipping\u003c\/a\u003e · \u003ca href=\"#warranty\"\u003eWarranty\u003c\/a\u003e · \u003ca href=\"#documents\"\u003eDocuments\u003c\/a\u003e · \u003ca href=\"#faq\"\u003eFAQ\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/nav\u003e\u003c!-- FEATURES --\u003e\n\u003csection id=\"features\"\u003e\n\u003ch2\u003eChallenger 44AK40 Features\u003c\/h2\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eInternal Air System Integration\u003c\/h3\u003e\n\u003cp\u003eThe 44AK40 routes pressurized shop air through the lift's internal structure, delivering clean, dry air to two rolling jacks without external hose runs. This integrated design maintains \u003cstrong\u003econsistent air pressure delivery\u003c\/strong\u003e across both jack systems while protecting the air supply from shop floor contamination, abrasion, and mechanical damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eSimultaneous Dual Jack Operation\u003c\/h3\u003e\n\u003cp\u003eSupport two air-powered rolling jacks operating at the same time, with each jack controlled independently through the lift's integrated pneumatic manifold. Both jacks receive \u003cstrong\u003efull-pressure airflow at 85-115 psi\u003c\/strong\u003e without one jack robbing pressure or capacity from the other, eliminating bottlenecks during multi-technician service operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eOEM-Engineered Component Compatibility\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for Challenger's \u003cstrong\u003e44040, 44050, and 44060 series\u003c\/strong\u003e four-post lifts, the 44AK40 ensures proper airflow characteristics, fittings compatibility, and mechanical integration. All required hoses, fittings, and fasteners are included, eliminating trial-and-error sourcing of generic components and preserving your lift's certified performance and warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eWorkspace Safety and Organization\u003c\/h3\u003e\n\u003cp\u003eBy internalizing all pneumatic connections, this kit eliminates external air hoses that create trip hazards, fire hazards, and clutter in the work area. Technicians gain \u003cstrong\u003eunobstructed access\u003c\/strong\u003e around the entire lift structure, improving both safety and confidence when working under heavy vehicles on high-capacity lifts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eImproved Service Throughput\u003c\/h3\u003e\n\u003cp\u003eDual-jack capability reduces wait times between jobs in fleet and commercial shops performing brake work, wheel service, suspension work, and under-vehicle maintenance. Facilities using \u003cstrong\u003e40,000 to 60,000 lb capacity lifts\u003c\/strong\u003e can service vehicles more quickly without equipment conflicts or pressure-balancing delays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eComplete Ready-to-Install Kit\u003c\/h3\u003e\n\u003cp\u003eThe 44AK40 ships as a complete package with \u003cstrong\u003eall required hoses, fittings, and fasteners\u003c\/strong\u003e for installation. No additional sourcing or adapter stacking is needed - every component is matched to Challenger's design specifications and operational envelope for a straightforward installation process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003csection id=\"applications\"\u003e\n\u003ch2\u003eChallenger 44AK40 Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFleet Maintenance Facilities:\u003c\/strong\u003e Ideal for high-volume fleet operations that need to service multiple vehicles efficiently using dual rolling jacks on 44040, 44050, or 44060 series lifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Auto Repair Shops:\u003c\/strong\u003e Supports busy multi-bay shops performing brake, suspension, and wheel service where simultaneous jack operation reduces turnaround time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruck and Heavy Vehicle Service Centers:\u003c\/strong\u003e Designed for facilities working with heavy-duty vehicles on high-capacity four-post lifts that require organized, high-pressure pneumatic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDealership Service Departments:\u003c\/strong\u003e Helps dealership bays maintain clean, organized work areas while improving technician throughput during routine and scheduled maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGovernment and Municipal Vehicle Shops:\u003c\/strong\u003e Supports agencies maintaining large fleets of trucks, buses, and utility vehicles where workspace safety and efficiency standards must be met.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- SPECS --\u003e\n\u003csection id=\"specs\"\u003e\n\u003ch2\u003eChallenger 44AK40 Specifications\u003c\/h2\u003e\n\u003ctable aria-label=\"Kit specifications\"\u003e\n\u003ccaption\u003eKit Specifications and Compatibility\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003e44AK40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eInternal air line kit for dual rolling jack operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatible Lifts\u003c\/th\u003e\n\u003ctd\u003eChallenger 44040, 44050, 44060 series four-post lifts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eJacks Supported\u003c\/th\u003e\n\u003ctd\u003eTwo (2) air-powered rolling jacks simultaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating Pressure Range\u003c\/th\u003e\n\u003ctd\u003e85-115 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAir Supply Requirement\u003c\/th\u003e\n\u003ctd\u003eClean, dry compressed air from shop compressor system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproximate Weight\u003c\/th\u003e\n\u003ctd\u003e20-25 lb (9-11 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePackage Dimensions\u003c\/th\u003e\n\u003ctd\u003e18 x 18 x 18 inches (457 x 457 x 457 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c!-- INSTALLATION --\u003e\n\u003csection id=\"installation\"\u003e\n\u003ch2\u003eChallenger 44AK40 Installation Requirements\u003c\/h2\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eAir Supply Requirements\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCompressed Air:\u003c\/strong\u003e Clean, dry shop air at \u003cstrong\u003e85-115 psi\u003c\/strong\u003e operating pressure is required. The shop compressor system must be capable of supplying adequate volume to operate two rolling jacks simultaneously without pressure drops below the minimum operating threshold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eCompatible Lift Required\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e The 44AK40 is designed exclusively for Challenger \u003cstrong\u003e44040, 44050, and 44060 series\u003c\/strong\u003e four-post lifts. Verify your lift model before ordering. This kit is not compatible with other Challenger models or lifts from other manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eInstallation Overview\u003c\/h3\u003e\n\u003cp\u003eAll required hoses, fittings, and fasteners are included in the kit. Installation involves routing the air lines through the lift's internal structure and connecting to the pneumatic manifold per Challenger's specifications. Follow all manufacturer guidelines to ensure the system operates within designed pressure tolerances and safety margins.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eProfessional Installation\u003c\/h3\u003e\n\u003cp\u003eProfessional installation by a qualified technician familiar with pneumatic systems and Challenger lift equipment is recommended. Installation per manufacturer guidelines ensures proper operation, preserves warranty coverage, and maintains the integrity of the lift's load-holding and safety systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- WHAT'S INCLUDED --\u003e\n\u003csection id=\"whats-included\"\u003e\n\u003ch2\u003eWhat's Included with the Challenger 44AK40\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInternal air line hoses for dual rolling jack routing\u003c\/li\u003e\n\u003cli\u003ePneumatic fittings and connectors\u003c\/li\u003e\n\u003cli\u003eMounting fasteners and hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot Included:\u003c\/strong\u003e Rolling jacks, shop air compressor, and installation labor are not included. A compatible Challenger 44040, 44050, or 44060 series four-post lift must already be installed.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SHIPPING --\u003e\n\u003csection id=\"shipping\"\u003e\n\u003ch2\u003eChallenger 44AK40 Shipping and Delivery\u003c\/h2\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eShipping Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e Free shipping to commercial addresses in the 48 contiguous United States. \u003cstrong\u003ePackage Size:\u003c\/strong\u003e Approximately 18 x 18 x 18 inches, 20-25 lb. \u003cstrong\u003eInternational:\u003c\/strong\u003e Contact sales for a shipping quote.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eDelivery Requirements\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Type:\u003c\/strong\u003e Standard ground shipping. \u003cstrong\u003eInspection:\u003c\/strong\u003e Inspect all packages for damage before signing. Note any visible damage on the delivery receipt and contact us immediately if damage is found.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cp\u003eReturns accepted within 30 days of delivery. Product must be unopened in original packaging with receipt. 20% restocking fee applies. Buyer responsible for return shipping costs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- WARRANTY --\u003e\n\u003csection id=\"warranty\"\u003e\n\u003ch2\u003eChallenger 44AK40 Warranty\u003c\/h2\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003ch3\u003eChallenger Lifts Manufacturer Warranty\u003c\/h3\u003e\n\u003cp\u003eThe Challenger 44AK40 is covered under Challenger Lifts' manufacturer warranty. Challenger, an American manufacturer based in Louisville, Kentucky, backs their products with comprehensive warranty support for professional automotive equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequirements:\u003c\/strong\u003e Installation must follow Challenger's guidelines and specifications. Warranty coverage may require proof of proper installation. See the full warranty document linked below for complete terms, conditions, and exclusions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- DOCUMENTS --\u003e\n\u003csection id=\"documents\"\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp style=\"font-size: 0.9rem; color: #555; margin-bottom: 1rem;\"\u003eClick to open in a new tab.\u003c\/p\u003e\n\u003cdiv class=\"docs-grid\"\u003e\n\u003cdiv class=\"doc-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/pdf.png?v=1731289095\" alt=\"PDF\" width=\"40\" height=\"40\" loading=\"lazy\"\u003e\n\u003cdiv class=\"doc-meta\"\u003e\n\u003cp class=\"doc-title\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/Challenger_Lifts_Warranty.pdf?v=1769577473\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eChallenger Warranty Information (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"doc-note\"\u003eComplete warranty terms and conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- CTA --\u003e\n\u003csection class=\"cta\"\u003e\n\u003ch2\u003eQuestions About the Challenger 44AK40?\u003c\/h2\u003e\n\u003cp\u003eOur equipment specialists can help with compatibility verification, installation planning, and product selection for your shop.\u003c\/p\u003e\n\u003cdiv class=\"cta-actions\"\u003e\u003ca class=\"btn\" href=\"tel:+18554982147\"\u003eCall +1 (855) 498-2147\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- RELATED --\u003e\n\u003csection id=\"related-collections\"\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cdiv class=\"collection-links\"\u003e\n\u003cdiv class=\"collection-link-card\"\u003e\n\u003ch3\u003eChallenger Four-Post Lifts\u003c\/h3\u003e\n\u003cp\u003eBrowse Challenger's full line of four-post lifts including the 44040, 44050, and 44060 series\u003c\/p\u003e\n\u003ca class=\"collection-btn\" href=\"\/collections\/challenger-four-post-lifts\" style=\"background: #0066cc !important; color: #fff !important; text-decoration: none !important;\"\u003eBrowse Collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-link-card\"\u003e\n\u003ch3\u003eRolling Jacks\u003c\/h3\u003e\n\u003cp\u003eAir-powered rolling jacks compatible with Challenger four-post lifts\u003c\/p\u003e\n\u003ca class=\"collection-btn\" href=\"\/collections\/rolling-jacks\" style=\"background: #0066cc !important; color: #fff !important; text-decoration: none !important;\"\u003eBrowse Collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-link-card\"\u003e\n\u003ch3\u003eLift Accessories\u003c\/h3\u003e\n\u003cp\u003eAccessories, kits, and add-ons to enhance your automotive lift setup\u003c\/p\u003e\n\u003ca class=\"collection-btn\" href=\"\/collections\/lift-accessories\" style=\"background: #0066cc !important; color: #fff !important; text-decoration: none !important;\"\u003eBrowse Collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eChallenger 44AK40 FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat lifts are compatible with the Challenger 44AK40?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 44AK40 is designed exclusively for Challenger 44040, 44050, and 44060 series four-post lifts. It is not compatible with other Challenger models, two-post lifts, or lifts from other manufacturers. Verify your lift model number before ordering to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I operate two rolling jacks at the same time with this kit?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes. The 44AK40 is specifically engineered for simultaneous dual rolling jack operation. Each jack is controlled independently through the lift's integrated pneumatic manifold, and both jacks receive full-pressure airflow at 85-115 psi without one robbing pressure from the other.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat air supply do I need to operate this kit?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe kit requires clean, dry compressed air from your shop compressor system at an operating pressure range of 85-115 psi. Your compressor must have sufficient volume capacity to supply two rolling jacks simultaneously without pressure drops below the minimum operating threshold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is included in the 44AK40 kit?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe kit includes all required internal air line hoses, pneumatic fittings, connectors, mounting fasteners, and hardware needed for installation. Rolling jacks, the shop air compressor, and installation labor are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I install the 44AK40 myself?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eWhile the kit includes all necessary components, professional installation by a qualified technician familiar with pneumatic systems and Challenger lift equipment is recommended. Proper installation per manufacturer guidelines ensures the system operates safely within designed pressure tolerances and preserves your lift's warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this kit void my Challenger lift warranty?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eNo. The 44AK40 is an OEM-engineered accessory designed by Challenger for their own lifts. When installed according to Challenger's guidelines, the kit is designed to maintain your lift's certified performance and warranty coverage. See the full Challenger warranty document for complete details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does internal air routing improve my shop compared to external hoses?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eInternal routing eliminates external air hoses that create trip hazards, fire hazards, and workspace clutter. Technicians gain unobstructed access around the entire lift structure, and the pressurized lines are protected from abrasion, mechanical damage, and shop floor contamination. This results in a safer, cleaner, and more efficient work environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much does the 44AK40 kit weigh and how is it shipped?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe kit weighs approximately 20-25 lb (9-11 kg) and ships in a package measuring approximately 18 x 18 x 18 inches. Free shipping is available to commercial addresses in the 48 contiguous United States. Contact sales for international shipping quotes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the return policy for the 44AK40?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eReturns are accepted within 30 days of delivery. The product must be unopened in its original packaging with a receipt. A 20% restocking fee applies, and the buyer is responsible for return shipping costs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need any additional parts or adapters to install this kit?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eNo. The 44AK40 is a complete kit with all hoses, fittings, and fasteners required for installation on compatible Challenger lifts. You do not need to source generic components or additional adapters. A compatible Challenger four-post lift and a shop air compressor system are the only prerequisites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this kit work with any brand of air-powered rolling jack?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe kit is designed to supply compressed air to two air-powered rolling jacks through the lift's internal structure. While it is engineered for use with Challenger-compatible rolling jacks, any air-powered rolling jack that operates within the 85-115 psi pressure range and fits the lift's pneumatic connections should be compatible. Contact our equipment specialists if you need help verifying jack compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this kit to operate just one rolling jack instead of two?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes. While the 44AK40 is designed for dual rolling jack operation, it can also be used with a single rolling jack. The internal air routing and workspace organization benefits still apply even when operating one jack. This also provides the flexibility to add a second jack in the future without additional plumbing work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c!-- PROP 65 --\u003e\n\u003csection id=\"prop65\" style=\"margin-top: 3rem; padding: 1rem; background-color: #f8f8f8; border: 1px solid #ddd; border-radius: 8px;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem;\"\u003e\n\u003csvg aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 32 32\" style=\"width: 28px; height: 28px; flex-shrink: 0;\"\u003e\n\u003cpath stroke-width=\"1\" stroke=\"#000\" fill=\"#FFD700\" d=\"M16 2 L2 28 L30 28 Z\"\u003e\u003c\/path\u003e\n\u003ctext font-weight=\"bold\" font-size=\"16\" text-anchor=\"middle\" y=\"22\" x=\"16\"\u003e!\u003c\/text\u003e\n\u003c\/svg\u003e\n\u003ch3 style=\"margin: 0; font-size: 1.1rem;\"\u003eCalifornia Proposition 65 Warning\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9rem; margin-bottom: 0;\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including styrene and vinyl chloride, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Not Available","offers":[{"title":"Default Title","offer_id":46562320646395,"sku":"44AK40","price":2434.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/challenger-44ak40-internal-air-line-kit-dual-rolling-jack.jpg?v=1767613399","url":"https:\/\/garagesupplyguys.com\/products\/challenger-44ak40-internal-air-line-kit-dual-rolling-jacks","provider":"Garage Supply Guys","version":"1.0","type":"link"}