{"product_id":"super-springs-helper-spring-kit-ssr-339-40-2","title":"Super Springs Helper Spring Kit (MPN: SSR-339-40-2)","description":"\u003ch2\u003eEnhance your vehicle's suspension with advanced micro-cellular urethane technology.\u003c\/h2\u003e\r\n\u003cp\u003eThe Super Springs Helper Spring Kit is designed to improve your vehicle's suspension performance by utilizing advanced micro-cellular urethane technology. This air spring system provides a load capacity of 2600 pounds at 50 percent compression, ensuring that your vehicle can handle heavy loads without compromising ride quality. The progressive spring rate allows for a soft initial engagement that becomes firmer as weight is added, providing optimal support and control when needed.\u003c\/p\u003e\r\n\u003cp\u003eManufactured from patented micro-cellular urethane, these helper springs are engineered to reduce rear-end sag, decrease vibration, and stabilize sway, resulting in a smoother driving experience. The two-piece unit design allows for unlimited travel, compressing up to 80 percent of its original height while maintaining full memory rebound. This feature enhances load carrying ability and improves overall driver control and ride comfort.\u003c\/p\u003e\r\n\u003cp\u003eInstallation is straightforward, requiring no maintenance and including all necessary mounting hardware. The Super Springs Helper Spring Kit is a reliable solution for those looking to enhance their vehicle's suspension without affecting the factory ride when unloaded.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eRequires No Maintenance\u003c\/li\u003e\r\n    \u003cli\u003eEnhances Load Carrying Ability\u003c\/li\u003e\r\n    \u003cli\u003e2600 Pounds Capacity At 50 Percent Compression\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\u003eTwo-Piece Unit Attached On Top And Bottom Using Separate Male And Female Pieces Allows Unlimited Travel\u003c\/li\u003e\r\n    \u003cli\u003eProgressive Spring Rate\u003c\/li\u003e\r\n    \u003cli\u003eMade From Patented Micro-Cellular Urethane; Leak-Proof Air Spring\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-339-40-2\u003c\/li\u003e\r\n    \u003cli\u003eType: Air Spring\u003c\/li\u003e\r\n    \u003cli\u003eLoad Capacity: 2600 Pound\u003c\/li\u003e\r\n    \u003cli\u003eWith Air Compressor: No\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: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Air Line: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Roll Plate: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Valve: No\u003c\/li\u003e\r\n    \u003cli\u003eRemote Type: Not Applicable\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\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e2015-2018 Freightliner Sprinter 3500\u003c\/li\u003e\r\n    \u003cli\u003e2015-2018 Mercedes-Benz Sprinter 3500\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\/INS_SSR-339-40-2.pdf\" target=\"_blank\"\u003eINS_SSR-339-40-2.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":47935381340399,"sku":"S99SSR339402","price":1075.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_31f192a5-6045-4e81-aa79-df02e403e687.jpg?v=1773042178","url":"https:\/\/www.sprinterpartsdepot.com\/products\/super-springs-helper-spring-kit-ssr-339-40-2","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}