{"product_id":"super-springs-helper-spring-kit-ssr-620-54","title":"Super Springs Helper Spring Kit (MPN: SSR-620-54)","description":"\u003ch2\u003eEnhance your Nissan NP300's suspension with advanced support technology.\u003c\/h2\u003e\r\n\u003cp\u003eThe Super Springs Helper Spring Kit is designed specifically for the Nissan NP300 models from 2014 to 2020, providing a robust solution for rear leaf spring enhancement. Constructed from proprietary microcellular urethane, these springs offer a progressive spring rate that adapts to varying loads, ensuring optimal support without compromising the factory ride quality when unloaded. With a load capacity of 2800 pounds at 50 percent compression, this kit effectively reduces rear-end sag, stabilizes sway, and minimizes harsh rebounds, enhancing overall driver control and ride comfort.\u003c\/p\u003e\r\n\u003cp\u003eThis maintenance-free suspension enhancement features a one-piece unit that attaches on one side, serving as a direct replacement for factory bump stops. The unique design allows for compression up to 80 percent of the original height while maintaining full memory rebound, ensuring longevity and reliability. The kit includes all necessary brackets and hardware for straightforward installation, estimated at just one hour.\u003c\/p\u003e\r\n\u003cp\u003eBy integrating the Super Springs Helper Spring Kit into your vehicle, you can experience improved stability and comfort during your journeys. It is essential to adhere to the manufacturer's gross vehicle weight rating (GVWR) to ensure safe operation. This innovative solution is a testament to advanced engineering, providing a significant upgrade to your vehicle's suspension system.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eMaintenance-Free And Enhances Load Carrying Ability\u003c\/li\u003e\r\n    \u003cli\u003eReduces And Stabilizes Sway\u003c\/li\u003e\r\n    \u003cli\u003eImproves Overall Driver Control And Ride Comfort\u003c\/li\u003e\r\n    \u003cli\u003eCompress Up To 80 Percent Of Original Height With Full Memory Rebound\u003c\/li\u003e\r\n    \u003cli\u003eOne-Piece Unit Attached On One Side Used As A Replacement\/Upgrade To Factory Bump Stops\u003c\/li\u003e\r\n    \u003cli\u003eProgressive Spring Rate With Superior Damping Properties\u003c\/li\u003e\r\n    \u003cli\u003eMade From Proprietary And Patented Microcellular Urethane\u003c\/li\u003e\r\n    \u003cli\u003eNever Load Any Vehicle Beyond The Manufacturer’s GVWR\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Super Springs\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: SSR-620-54\u003c\/li\u003e\r\n    \u003cli\u003eType: Air Spring\u003c\/li\u003e\r\n    \u003cli\u003eLoad Capacity: 2800 Pound\u003c\/li\u003e\r\n    \u003cli\u003eWith Air Compressor: No\u003c\/li\u003e\r\n    \u003cli\u003eColor: Yellow\u003c\/li\u003e\r\n    \u003cli\u003eQuantity: Set Of 2\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Urethane\u003c\/li\u003e\r\n    \u003cli\u003eMounting Type: Frame Mount\u003c\/li\u003e\r\n    \u003cli\u003eWith Bellows: Yes\u003c\/li\u003e\r\n    \u003cli\u003eWith Air Line: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Mounting Hardware: Yes\u003c\/li\u003e\r\n    \u003cli\u003eEstimated Install Time (Hours): 1\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/SPS\/InstallationInstructions\/SSR-620-54.pdf\" target=\"_blank\"\u003eSSR-620-54.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/SPS\/Warranty\/SumoSprings_Warranty.pdf\" target=\"_blank\"\u003eSumoSprings_Warranty.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47935402410223,"sku":"S99SSR62054","price":473.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_ed468134-5d2d-4c1c-b62f-a34488ce2b21.jpg?v=1773042198","url":"https:\/\/www.sprinterpartsdepot.com\/products\/super-springs-helper-spring-kit-ssr-620-54","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}