{"product_id":"challenger-rj7x-rolling-jack-7500-lb-air-hydraulic-for-sx14","title":"Challenger RJ7X Rolling Jack 7500 lb Air Hydraulic for SX14","description":"\u003cstyle\u003e\n  :root {\n    --primary: #0066cc;\n    --accent: #666666;\n    --light-bg: #f9f9f9;\n    --border: #e0e0e0;\n    --text: #333333;\n    --text-light: #555555;\n    --white: #ffffff;\n  }\n  .gsg-description { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, sans-serif; color: var(--text); line-height: 1.7; max-width: 900px; margin: 0 auto; font-size: 15px; }\n  .gsg-description * { box-sizing: border-box; }\n  .gsg-description h2 { color: var(--primary); font-size: 1.45em; margin-top: 2em; margin-bottom: 0.6em; padding-bottom: 0.35em; border-bottom: 3px solid var(--accent); font-weight: 700; letter-spacing: -0.01em; }\n  .gsg-description h3 { color: var(--primary); font-size: 1.15em; margin-top: 1.4em; margin-bottom: 0.5em; font-weight: 600; }\n  .gsg-description p { margin: 0 0 1em 0; 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padding: 0; }\n  .gsg-cta-section p { margin: 0; font-size: 0.95em; }\n  .gsg-faq details { border-bottom: 1px solid var(--border); padding: 12px 0; }\n  .gsg-faq summary { font-weight: 600; cursor: pointer; color: var(--primary); font-size: 0.95em; padding: 4px 0; }\n  .gsg-faq details div p { margin: 8px 0 4px 0; font-size: 0.93em; }\n  .gsg-docs-grid { display: grid; gap: 12px; margin: 1em 0; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }\n  .gsg-doc-card { display: flex; gap: 12px; align-items: center; padding: 12px; border: 1px solid var(--border); border-radius: 8px; background: linear-gradient(180deg, #fff 0%, #fafbff 100%); }\n  .gsg-doc-card img { width: 40px; height: 40px; flex: 0 0 40px; }\n  .gsg-doc-card .doc-title { font-weight: 600; margin: 0 0 2px 0; font-size: 0.95em; }\n  .gsg-doc-card .doc-title a { color: var(--primary); text-decoration: underline; }\n  .gsg-doc-card .doc-note { margin: 0; font-size: 0.85em; color: var(--text-light); }\n\u003c\/style\u003e\n\n\u003cdiv class=\"gsg-description\"\u003e\n\n\u003cnav class=\"gsg-quicknav\"\u003e\n\u003cstrong\u003eQuick Nav\u003c\/strong\u003e\n\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#whats-included\"\u003eWhat's Included\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#installation-setup\"\u003eInstallation \u0026amp; Setup\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#applications\"\u003eApplications\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#shipping\"\u003eShipping\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#warranty\"\u003eWarranty\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#documents\"\u003eDocuments\u003c\/a\u003e\n\u003cspan class=\"sep\"\u003e·\u003c\/span\u003e\n\u003ca href=\"#faq\"\u003eFAQ\u003c\/a\u003e\n\u003c\/nav\u003e\n\n\u003csection id=\"overview\"\u003e\n\u003ch2\u003eChallenger RJ7X Rolling Jack - 7,000 lb Air\/Hydraulic Rolling Jack for SX14 Scissor Lifts\u003c\/h2\u003e\n\u003cp\u003eYou've got an SX14 or SX14R scissor alignment lift and you're still pulling wheels with a floor jack and jack stands. That's costing you time on every brake job, tire rotation, and suspension repair. The Challenger RJ7X rolling jack gives you 7,000 lb of air\/hydraulic lifting capacity right where you need it, mounted directly on your scissor lift's accessory rails for smooth positioning under each axle.\u003c\/p\u003e\n\u003cp\u003eFoot pedal operation keeps both hands free for positioning, and the mechanical lock secures the jack at full height so you can work underneath with confidence. The extendable lift pad arms adjust from 33 inches to over 50 inches at center, letting you reach factory lift points on everything from compact sedans to full-size trucks. Two 3-inch stack extensions come included for higher-clearance vehicles. A factory-installed FLR (filter, lubricator, regulator) assembly connects to your shop's compressed air supply via a standard 1\/4 NPT quick disconnect, keeping the pump components clean and lubricated from day one.\u003c\/p\u003e\n\u003cp\u003eThis jack is sold individually. Most shops run two per lift for full free-wheel access at both axles. An internal airline kit (sold separately) is required to route compressed air to the rolling jack positions. If you need help figuring out what your SX14 setup requires, give us a call and we'll walk you through it.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specifications\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"gsg-spec-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRJ7X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e7,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eAir\/Hydraulic (foot pedal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic Pressure at Capacity\u003c\/td\u003e\n\u003ctd\u003e5,200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load Per Arm\/Pad\u003c\/td\u003e\n\u003ctd\u003e3,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Air Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e150 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowered Height\u003c\/td\u003e\n\u003ctd\u003e2.75 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaised Height\u003c\/td\u003e\n\u003ctd\u003e12.625 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Arm Span (Retracted)\u003c\/td\u003e\n\u003ctd\u003e33 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Arm Span (Extended)\u003c\/td\u003e\n\u003ctd\u003e50.75 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSide Member Arm Span (Retracted)\u003c\/td\u003e\n\u003ctd\u003e33.9375 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSide Member Arm Span (Extended)\u003c\/td\u003e\n\u003ctd\u003e41.6875 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStack Extensions Included\u003c\/td\u003e\n\u003ctd\u003e(4) 3 in. stack pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Connection\u003c\/td\u003e\n\u003ctd\u003e1\/4 NPT quick disconnect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocking\u003c\/td\u003e\n\u003ctd\u003eMechanical lock at raised position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Lifts\u003c\/td\u003e\n\u003ctd\u003eChallenger SX14 and SX14R scissor lifts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold As\u003c\/td\u003e\n\u003ctd\u003eIndividual unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"whats-included\"\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul class=\"gsg-included-list\"\u003e\n\u003cli\u003eRJ7X rolling jack assembly\u003c\/li\u003e\n\u003cli\u003eAir\/hydraulic pump with foot pedal\u003c\/li\u003e\n\u003cli\u003eFLR assembly (filter, lubricator, regulator) with gauge and fittings\u003c\/li\u003e\n\u003cli\u003e(2) Footpads with urethane inserts\u003c\/li\u003e\n\u003cli\u003e(4) 3 in. stack pads\u003c\/li\u003e\n\u003cli\u003e(2) Side member assemblies\u003c\/li\u003e\n\u003cli\u003eMounting hardware (hex bolts, nuts)\u003c\/li\u003e\n\u003cli\u003eInstallation, operation, and maintenance manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"installation-setup\"\u003e\n\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\n\u003cp\u003eThe RJ7X mounts directly onto your SX14 or SX14R scissor lift's accessory rails. Place the jack assembly on the lift rack rails, adjust the side members so the jack is centered between the rails, then tighten the four hex bolts (two per side) to lock it in position. Install a 1\/4 NPT male quick disconnect coupling into the air inlet of the pre-installed FLR assembly, matched to your shop's fittings.\u003c\/p\u003e\n\u003cp\u003eYour shop air supply must not exceed 150 PSI. An internal airline kit (sold separately) is required to route compressed air from your compressor to the rolling jack positions on the scissor lift. Before putting the jack into service, cycle it through a few raises and lowers to familiarize yourself with the foot pedal and lock release controls.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"applications\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"gsg-app-grid\"\u003e\n\u003cdiv class=\"gsg-app-card\"\u003e\n\u003cstrong\u003eBrake Service\u003c\/strong\u003e\n\u003cp\u003eLift individual axles for full free-wheel access to brake rotors, calipers, and pads without removing the vehicle from the alignment rack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gsg-app-card\"\u003e\n\u003cstrong\u003eTire Rotations \u0026amp; Wheel Service\u003c\/strong\u003e\n\u003cp\u003eRoll the jack into position under each axle to spin wheels off and on quickly, keeping throughput high on tire and wheel work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gsg-app-card\"\u003e\n\u003cstrong\u003eSuspension \u0026amp; Steering Repairs\u003c\/strong\u003e\n\u003cp\u003eUnload suspension components for strut, shock, tie rod, and control arm replacement while the vehicle stays on the scissor lift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gsg-app-card\"\u003e\n\u003cstrong\u003eAlignment Prep\u003c\/strong\u003e\n\u003cp\u003eFree the wheels for turn plate and slip plate adjustments during alignment procedures on your SX14 or SX14R scissor lift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"shipping\"\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cdiv class=\"gsg-info-box\"\u003e\n\u003cp\u003eOur team coordinates the freight shipment and helps manage scheduling details. Need a delivery window, residential delivery, or liftgate service? Contact us before ordering so we can confirm the best delivery setup and any accessorial charges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"warranty\"\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cdiv class=\"gsg-info-box\"\u003e\n\u003cp\u003eChallenger Lifts, Inc. provides a limited warranty to the original purchaser, covering repair or replacement of defective structural or functional parts due to faulty materials or workmanship. Coverage includes structural components (columns, arms, carriages) and functional parts (power units, cylinders, cables, hydraulic components). Normal wear and tear, consumable items, and damage from misuse, improper installation, or unauthorized repairs are not covered.\u003c\/p\u003e\n\u003cp\u003eWarranty registration may be required after purchase. Refer to included documentation for details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\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=\"gsg-docs-grid\"\u003e\n\u003cdiv class=\"gsg-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\u003e\n\u003cp class=\"doc-title\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/RJ7.5-IOM-A-2020-02-06.pdf?v=1778043658\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eRJ7X User Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"doc-note\"\u003eInstallation, operation, and maintenance manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"gsg-cta-section\"\u003e\n\u003ch2\u003eQuestions Before You Buy?\u003c\/h2\u003e\n\u003cp\u003eCall our team at \u003cstrong\u003e(855) 498-2147\u003c\/strong\u003e to confirm compatibility with your SX14 setup, check lead times, or get help building out your scissor lift accessory package.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"gsg-faq\" id=\"faq\" style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Challenger RJ7X compatible with 4-post lifts?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eNo. The RJ7X is designed exclusively for Challenger SX14 and SX14R series scissor lifts. The rail geometry on scissor lifts differs from 4-post lifts. If you have a 4P14, 4015, or 4115 series four-post lift, you'll need the RJ7.5 rolling jack instead. Call us at (855) 498-2147 if you're unsure which model fits your lift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many rolling jacks do I need for my SX14 scissor lift?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RJ7X is sold as a single unit. Most shops order two, one for each axle, to get full free-wheel access for brake, tire, and suspension work. Each jack delivers 7,000 lb of lifting capacity with a 3,500 lb max load per arm\/pad, so a pair covers both ends of the vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need an airline kit to operate the RJ7X?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes. The RJ7X connects to your shop's compressed air supply (max 150 PSI) via a 1\/4 NPT quick disconnect coupling on the pre-installed FLR assembly. An internal airline kit, sold separately, is required to route air lines from your compressor to the rolling jack positions on the scissor lift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the lifting range of the RJ7X rolling jack?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RJ7X lifts from a lowered height of 2.75 inches to a raised height of 12.625 inches. The center lift pad arms extend from 33 inches retracted to 50.75 inches extended, and the side member arms extend from 33.9375 inches to 41.6875 inches. Four 3-inch stack pads are included for additional height on trucks and SUVs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is the RJ7X installed on the scissor lift?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe jack mounts directly on your SX14 or SX14R accessory rails. Center it between the rails, then secure with four hex bolts (two per side). Connect your shop air to the FLR assembly's 1\/4 NPT quick disconnect fitting. The entire process requires basic hand tools and access to compressed air at or below 150 PSI.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat safety features does the RJ7X include?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RJ7X features a mechanical lock that secures the jack at the raised position, so the load is held mechanically rather than relying on hydraulic pressure alone. Foot pedal operation keeps both hands free for positioning. The jack is rated at 7,000 lb capacity at 5,200 PSI hydraulic pressure, with each arm\/pad rated at 3,500 lb max.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the RJ7X come with stack extensions?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes. Four 3-inch stack pads are included with every RJ7X rolling jack. These give you extra height clearance for trucks, SUVs, and other vehicles with higher factory lift points. The pads are stackable and integrate with the jack's built-in storage rack for easy access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat maintenance does the RJ7X require?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eDaily inspections should cover the jack body and components for damage or excessive wear, plus a check of the air\/hydraulic system for leaks and the in-line lubricator oil level. Annually, check the hydraulic pump fluid level by lowering the jack completely, removing the breather plug, and confirming oil is at the top of the filler plug hole.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: Is the Challenger RJ7X compatible with 4-post lifts? A: No. The RJ7X is exclusively for Challenger SX14 and SX14R scissor lifts. For 4P14, 4015, or 4115 series four-post lifts, use the RJ7.5 rolling jack. \u003c!--\/FAQ--\u003e\n\u003c!--FAQ--\u003e Q: How many rolling jacks do I need for my SX14? A: The RJ7X is sold individually. Most shops order two for full free-wheel access at both axles. Each jack has 7,000 lb capacity with 3,500 lb max per arm\/pad. \u003c!--\/FAQ--\u003e\n\u003c!--FAQ--\u003e Q: Do I need an airline kit for the RJ7X? A: Yes. An internal airline kit (sold separately) routes compressed air to the rolling jack positions. The RJ7X connects via 1\/4 NPT quick disconnect at max 150 PSI. \u003c!--\/FAQ--\u003e\n\u003c!--FAQ--\u003e Q: What is the lifting range of the RJ7X? A: Lowered height is 2.75 in., raised height is 12.625 in. Center arm span extends from 33 in. to 50.75 in. Four 3 in. stack pads are included. \u003c!--\/FAQ--\u003e\n\u003c!--FAQ--\u003e Q: How is the RJ7X installed on the scissor lift? A: Mount on SX14\/SX14R accessory rails. Center between rails and secure with four hex bolts. Connect shop air to FLR assembly via 1\/4 NPT quick disconnect. \u003c!--\/FAQ--\u003e\n\u003c!--FAQ--\u003e Q: What safety features does the RJ7X include? A: Mechanical lock at raised position, foot pedal operation for hands-free positioning, 7,000 lb capacity at 5,200 PSI, 3,500 lb max per arm\/pad. \u003c!--\/FAQ--\u003e\n\u003c!--FAQ--\u003e Q: Does the RJ7X come with stack extensions? A: Yes. Four 3 in. stack pads included for trucks and SUVs with higher factory lift points. \u003c!--\/FAQ--\u003e\n\u003c!--FAQ--\u003e Q: What maintenance does the RJ7X require? A: Daily: inspect for damage\/wear, check air\/hydraulic system for leaks, check lubricator oil. Annually: check hydraulic pump fluid level at breather plug. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Challenger","offers":[{"title":"Default Title","offer_id":48838817513723,"sku":"RJ7X","price":5733.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/challenger-rj7-5-rolling-jack-installed-on-four-post-lift.webp?v=1767614042","url":"https:\/\/garagesupplyguys.com\/products\/challenger-rj7x-rolling-jack-7500-lb-air-hydraulic-for-sx14","provider":"Garage Supply Guys","version":"1.0","type":"link"}