{"product_id":"slipper-eye-type-3500kg-45mm-wide-bulk-10x-pair","title":"Trojan Slipper Eye Leaf Spring 3500kg 45mm Wide Bulk 10 Pairs","description":"\u003cdiv\u003e\n\u003ch1\u003eTrojan Slipper Eye Leaf Spring 3500kg 45mm Wide Bulk 10 Pairs\u003c\/h1\u003e\n\u003cp\u003eEngineered for heavy trailers that demand dependable load sharing, the Trojan Slipper Eye Leaf Spring is a purpose-built tandem suspension solution. This bulk set features 10 pairs designed with the Eye-to-Slipper configuration, where the eye ends of the springs are fixed to the centre rocker. The result is maximum rocker movement and superior articulation—crucial for off-road and demanding commercial applications where uneven terrain and rough roads are common.\u003c\/p\u003e \u003cp\u003eTrojan’s Rocker Tandem Suspension system distributes the load evenly across all four trailer wheels, reducing per-axle stress and delivering a smoother, more predictable road footprint. By mounting the springs on a rocker bar that pivots on a central hanger, this design helps keep trailer handling stable even when one wheel encounters a bump or obstruction, enhancing traction and overall safety.\u003c\/p\u003e \u003ch2\u003eWhy this design matters\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced articulation:\u003c\/strong\u003e Eye-to-Rocker connection enables greater rocker travel, making the suspension more responsive to irregular surfaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBalanced four‑wheel load distribution:\u003c\/strong\u003e The rocker mechanism spreads weight across all wheels, improving stability and reducing wear on individual components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect-to-chassis fitment:\u003c\/strong\u003e Simple, robust mounting that integrates cleanly with chassis-mounted hardware for reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial and off-road ready:\u003c\/strong\u003e A rugged solution built to handle harsh environments, heavy hauls, and challenging job sites.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongpart no:\u003e T284035B\u003c\/strongpart\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCapacity per pair:\u003c\/strong\u003e 3500 kg\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLeaves \u0026amp; size:\u003c\/strong\u003e 5 leaves, 45 x 8 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct to chassis\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Bulk 10 pairs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Does not include axle U-bolts or plates\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal uses \u0026amp; practical insights\u003c\/h2\u003e\n\u003cp\u003eDesigned for tandem-axle trailers that regularly run loaded and operate in rugged conditions, this Trojan suspension is well-suited for transport, construction, agricultural, and mining support equipment. The 45 mm wide leaves provide durable support while maintaining a manageable ride height, making it a reliable upgrade for aging or high-mileage trailers. When you choose this bulk set, you’re equipping your fleet with a proven, long‑lasting suspension that reduces downtime and maintenance frequency by delivering consistent, predictable performance under load.\u003c\/p\u003e \u003ch2\u003eWhat to expect in real-world scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-haul applications:\u003c\/strong\u003e Smooths out long hauls with heavy loads across uneven roads, minimizing bottom-out and cab jitter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOff-road or rough-site work:\u003c\/strong\u003e Maintains traction and wheel contact on gravel, dirt, or rutted surfaces by allowing greater spring travel at the rocker center.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet reliability:\u003c\/strong\u003e The direct-to-chassis design simplifies installation and reduces mounting complications on busy work sites.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eMaintenance tips for lasting performance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRegularly inspect the centre rocker and pivot points for play or wear; ensure the rocker bar moves freely without binding.\u003c\/li\u003e \u003cli\u003eCheck leaf alignment and fasteners during routine servicing to prevent uneven loading and noise.\u003c\/li\u003e \u003cli\u003eLubricate bushings or pivot hardware as recommended by the manufacturer to preserve smooth operation.\u003c\/li\u003e \u003cli\u003ePlan periodic re-tensioning or inspection of mounting hardware to maintain the intended load distribution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Trojan brand’s history of heavy-duty suspension solutions, this Eye-to-Slipper leaf spring set delivers a robust, field-proven option for operators who demand reliability, ease of installation, and consistent performance across challenging conditions. The bulk 10-pair package is ideal for fleets looking to stock up and minimize downtime, ensuring trailers stay on the road longer with fewer component failures.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"ProductVariationTable\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No:\u003c\/th\u003e\n\u003cth\u003eCapacity per Pair:\u003c\/th\u003e\n\u003cth\u003eNo of leaves \u0026amp; sizes:\u003c\/th\u003e\n\u003cth\u003eFitments\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT284035B\u003c\/td\u003e\n\u003ctd\u003e3500kg\u003c\/td\u003e\n\u003ctd\u003e5 - 45 x 8mm\u003c\/td\u003e\n\u003ctd\u003eDirect to chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Trojan","offers":[{"title":"Default Title","offer_id":51098273874205,"sku":"T284035B","price":6962.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/13D28F4B-7D3D-4E0B-9F46-44ACECC8DE8B.png?v=1774742050","url":"https:\/\/actionoutdoors.kiwi\/products\/slipper-eye-type-3500kg-45mm-wide-bulk-10x-pair","provider":"Action Outdoors Limited","version":"1.0","type":"link"}