{"product_id":"7-blade-spring-27","title":"7 Blade Spring 27\"","description":"\u003ch1 data-path-to-node=\"0\"\u003eHeavy-Duty 7-Blade 27\" Semi-Elliptical Leaf Spring (1,350kg Pair Capacity)\u003c\/h1\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eHeavy-Duty 7-Blade 27\" Semi-Elliptical Leaf Spring\u003c\/b\u003e\u003cspan\u003e is a commercial-grade trailer suspension component engineered to provide robust payload support,\u003c\/span\u003e\u003cspan\u003e progressive road damping,\u003c\/span\u003e\u003cspan\u003e and consistent axle tracking for medium-duty commercial trailers,\u003c\/span\u003e\u003cspan\u003e camping haulers,\u003c\/span\u003e\u003cspan\u003e touring caravans,\u003c\/span\u003e\u003cspan\u003e and general utility trailers.\u003c\/span\u003e\u003cspan\u003e Rated for a combined load capacity of \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"347\"\u003e1,350 kg per pair (675 kg per individual spring assembly)\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e this 7-blade spring stack utilizes an industry-standard \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"462\"\u003e27-inch (~685 mm)\u003c\/b\u003e\u003cspan\u003e mounting span to deliver dependable stability,\u003c\/span\u003e\u003cspan\u003e high roll resistance,\u003c\/span\u003e\u003cspan\u003e and controlled ride dynamics across both paved highways and rugged unpaved terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan\u003eConstructed from oil-quenched and tempered high-tensile automotive spring steel,\u003c\/span\u003e\u003cspan\u003e the 7-blade graduated architecture absorbs vertical road shocks and dynamic vibrations while preventing sudden bottoming-out under demanding payloads.\u003c\/span\u003e\u003cspan\u003e Built in a classic eye-and-slipper layout,\u003c\/span\u003e\u003cspan\u003e the rolled forward eye anchors securely into the front chassis bracket for positive trailing-arm axle geometry,\u003c\/span\u003e\u003cspan\u003e while the rear slipper tail glides freely inside the slipper channel to allow unrestricted longitudinal travel under compression.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eCalibrated 1,350kg Combined Capacity (Per Pair):\u003c\/b\u003e\u003cspan\u003e Optimized for medium-duty single-axle utility trailers,\u003c\/span\u003e\u003cspan\u003e braked cargo haulers,\u003c\/span\u003e\u003cspan\u003e and touring caravans,\u003c\/span\u003e\u003cspan\u003e supporting up to 675 kg per individual spring assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003e7-Blade Graduated Multi-Leaf Stack:\u003c\/b\u003e\u003cspan\u003e Multi-layer construction progressively absorbs vertical road impacts and vibrations,\u003c\/span\u003e\u003cspan\u003e protecting chassis crossmembers,\u003c\/span\u003e\u003cspan\u003e welds,\u003c\/span\u003e\u003cspan\u003e and payload from stress fatigue.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eIndustry-Standard 27-Inch Span (~685 mm):\u003c\/b\u003e\u003cspan\u003e Standard dimensions ensure drop-in compatibility with commercial slipper spring chassis hangers and standard axle tie-down hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eControlled Articulation \u0026amp; Reduced Rebound:\u003c\/b\u003e\u003cspan\u003e Eliminates harsh empty-trailer skating and excessive bouncing while maintaining firm,\u003c\/span\u003e\u003cspan\u003e stable tracking under full payload.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eHigh-Tensile Quenched \u0026amp; Tempered Spring Steel:\u003c\/b\u003e\u003cspan\u003e Heat-treated automotive spring steel provides fatigue resistance,\u003c\/span\u003e\u003cspan\u003e structural elasticity,\u003c\/span\u003e\u003cspan\u003e and long-term retention of arch camber under repeated cyclic loading.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eStandard Eye-to-Slipper Orientation:\u003c\/b\u003e\u003cspan\u003e Front rolled and bushed eye anchors securely into the forward chassis hanger for accurate axle tracking,\u003c\/span\u003e\u003cspan\u003e while the rear slipper tail expands freely inside the rear slipper guide.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,6,0\"\u003e\u003cb data-path-to-node=\"5,6,0\" data-index-in-node=\"0\"\u003eLateral Stability \u0026amp; Roll Control:\u003c\/b\u003e\u003cspan\u003e Multi-blade profile provides rigidity against lateral twisting forces,\u003c\/span\u003e\u003cspan\u003e reducing trailer body roll and sway during high-speed cornering or crosswinds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eIdeal Applications:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eCommercial \u0026amp; Utility Trailers:\u003c\/b\u003e\u003cspan\u003e Suspension for single-axle box trailers,\u003c\/span\u003e\u003cspan\u003e contractor carts,\u003c\/span\u003e\u003cspan\u003e equipment haulers,\u003c\/span\u003e\u003cspan\u003e and general commercial platforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eTouring Caravans \u0026amp; Camping Trailers:\u003c\/b\u003e\u003cspan\u003e Running gear engineered to cushion interior joinery,\u003c\/span\u003e\u003cspan\u003e camping equipment,\u003c\/span\u003e\u003cspan\u003e and appliances from road vibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eLuggage \u0026amp; Cargo Haulers:\u003c\/b\u003e\u003cspan\u003e Reliable suspension for enclosed luggage haulers,\u003c\/span\u003e\u003cspan\u003e courier trailers,\u003c\/span\u003e\u003cspan\u003e and municipal runabouts.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eAgricultural Implements \u0026amp; Farm Utility Carts:\u003c\/b\u003e\u003cspan\u003e Running gear for field runabouts,\u003c\/span\u003e\u003cspan\u003e mobile fuel bowsers,\u003c\/span\u003e\u003cspan\u003e and farm service trailers operating over unpaved terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eProduct Name:\u003c\/b\u003e\u003cspan\u003e 7 Blade Spring 27\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eProduct Category:\u003c\/b\u003e\u003cspan\u003e Suspension \/ Leaf Springs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eSpring Type:\u003c\/b\u003e\u003cspan\u003e Heavy-Duty Semi-Elliptical Leaf Spring (Eye-and-Slipper Design)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eNumber of Blades:\u003c\/b\u003e\u003cspan\u003e 7 Blades\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003eSpring Length (Mounting Span):\u003c\/b\u003e\u003cspan\u003e 27 Inches (~685 mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,5,0\"\u003e\u003cb data-path-to-node=\"11,5,0\" data-index-in-node=\"0\"\u003eLoad Rating:\u003c\/b\u003e\u003cspan\u003e 1,\u003c\/span\u003e\u003cspan\u003e350 kg per Pair (675 kg per Individual Spring Assembly)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,6,0\"\u003e\u003cb data-path-to-node=\"11,6,0\" data-index-in-node=\"0\"\u003eInstallation Orientation:\u003c\/b\u003e\u003cspan\u003e Front Spring Eye mounts towards the front of the trailer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,7,0\"\u003e\u003cb data-path-to-node=\"11,7,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e\u003cspan\u003e Quenched \u0026amp; Tempered High-Tensile Automotive Spring Steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,8,0\"\u003e\u003cb data-path-to-node=\"11,8,0\" data-index-in-node=\"0\"\u003eApplication Compatibility:\u003c\/b\u003e\u003cspan\u003e Trailers,\u003c\/span\u003e\u003cspan\u003e Caravans,\u003c\/span\u003e\u003cspan\u003e Campers,\u003c\/span\u003e\u003cspan\u003e Utility \u0026amp; Agricultural Vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,9,0\"\u003e\u003cb data-path-to-node=\"11,9,0\" data-index-in-node=\"0\"\u003eCondition:\u003c\/b\u003e\u003cspan\u003e Brand New Commercial Vehicle Hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Origin of Life Leisure \u0026 Marine","offers":[{"title":"Default Title","offer_id":67894532833450,"sku":"S07\/27","price":615.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/7546\/5642\/files\/7-blade-spring-27-3061305.webp?v=1794412096","url":"https:\/\/webvibes.co.za\/products\/7-blade-spring-27","provider":"WEBVIBES","version":"1.0","type":"link"}