{"product_id":"winnebago-ekko-sprinter-3500-awd-deaver-leaf-spring-upgrade","title":"Winnebago EKKO Sprinter 3500 AWD Deaver Leaf Spring Upgrade","description":"\u003cp data-start=\"134\" data-end=\"255\"\u003e\u003cstrong data-start=\"134\" data-end=\"255\"\u003eDeaver Leaf Spring Upgrade for Mercedes-Benz Sprinter 2500 \u0026amp; 3500 Vans | Fits NCV3 \u0026amp; VS30 | Winnebago EKKO Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"257\" data-end=\"613\"\u003eDeaver Spring proudly offers a premium leaf spring upgrade for Mercedes-Benz Sprinter 2500 and 3500 vans, including NCV3 and VS30 models. Backed by three generations of American suspension craftsmanship, the Deaver family has earned a reputation for building some of the most trusted leaf springs in off-road, overland, and heavy-duty vehicle applications.\u003c\/p\u003e\n\u003cp data-start=\"615\" data-end=\"877\"\u003eAt Shadowmarq Industries, we set out to partner with the best leaf spring manufacturer in the off-road community. That search led us to Deaver Spring Inc.—a proven name known for exceptional ride quality, improved comfort, and high-performance suspension design.\u003c\/p\u003e\n\u003cp data-start=\"879\" data-end=\"1123\"\u003eOur goal was simple: build a better leaf spring for Mercedes-Benz Sprinter vans than what was currently available. With Deaver’s advanced leaf pack design and the use of premium 5160 USA-made spring steel, this collaboration was an easy choice.\u003c\/p\u003e\n\u003cp data-start=\"1125\" data-end=\"1444\"\u003eThe result is a high-performance Sprinter leaf spring designed for improved ride quality, increased suspension travel, and enhanced load support. The 5160 steel construction, combined with proper heat treatment, delivers excellent memory characteristics to help resist spring warping, sagging, and flattening over time.\u003c\/p\u003e\n\u003cp data-start=\"1446\" data-end=\"1685\"\u003eThese Sprinter leaf springs feature a deeper arch design, eliminating the need for an axle block while improving overall suspension geometry. A military wrap design adds strength, safety, and durability while also allowing for more travel.\u003c\/p\u003e\n\u003cp data-start=\"1687\" data-end=\"1972\"\u003eFor Sprinter 3500 applications, the Deaver Heavy Leaf Spring package includes custom-designed high-performance nylon bushing washers. These washers help keep the bushings properly seated as the heavy-duty spring flexes under load, supporting vans in weight ranges up to 12,500 lbs GVW.\u003c\/p\u003e\n\u003cp data-start=\"1974\" data-end=\"2337\"\u003eOn Mercedes-Benz Sprinter 3500 vans, we also designed an extended rear shackle to provide additional suspension travel and improved ride comfort. Every part of this system was thoughtfully developed to create a better-performing, more refined suspension package for serious van owners. It is a well-engineered solution built for comfort, strength, and capability.\u003c\/p\u003e\n\u003cp data-start=\"2339\" data-end=\"2356\"\u003e\u003cstrong data-start=\"2339\" data-end=\"2356\"\u003eLoad Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2359\" data-end=\"2397\"\u003e\u003cstrong data-start=\"2359\" data-end=\"2377\"\u003e      Light Springs:\u003c\/strong\u003e 8,500–9,500 lbs GVW\u003c\/p\u003e\n\u003cp data-start=\"2400\" data-end=\"2440\"\u003e\u003cstrong data-start=\"2400\" data-end=\"2418\"\u003e      Heavy Springs:\u003c\/strong\u003e 10,500–11,500 lbs GVW\u003c\/p\u003e\n\u003cp data-start=\"2442\" data-end=\"2458\"\u003e\u003cstrong data-start=\"2442\" data-end=\"2458\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b274e847-e007-417e-84b6-6fcbb51d1393-97\" data-testid=\"conversation-turn-14\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"19606509-84cb-40ec-9a93-72b719064c48\" dir=\"auto\" data-message-model-slug=\"gpt-5-4-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"504\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFits Mercedes-Benz Sprinter 2500 and 3500 vans\u003cbr data-start=\"46\" data-end=\"49\"\u003eCompatible with NCV3 and VS30 Sprinter models\u003cbr data-start=\"94\" data-end=\"97\"\u003eWinnebago EKKO compatible\u003cbr data-start=\"122\" data-end=\"125\"\u003eBuilt with premium 5160 USA steel\u003cbr data-start=\"158\" data-end=\"161\"\u003eProper heat treatment for long-term spring memory\u003cbr data-start=\"210\" data-end=\"213\"\u003eDeeper arch design eliminates the need for axle blocks\u003cbr data-start=\"267\" data-end=\"270\"\u003eMilitary wrap construction for added strength and travel\u003cbr data-start=\"326\" data-end=\"329\"\u003eExtended rear shackle design on 3500 models\u003cbr data-start=\"372\" data-end=\"375\"\u003eCustom nylon bushing washers included on heavy-duty 3500 springs\u003cbr data-start=\"439\" data-end=\"442\"\u003eDesigned for improved ride quality, comfort, and load handling\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cp\u003eSHIPPING: \u003cmeta charset=\"utf-8\"\u003ePlease contact us for shipping and freight details before placing your order. Freight is not included in the listed product price.\u003c\/p\u003e","brand":"EKKOnesters","offers":[{"title":"Default Title","offer_id":44890164789357,"sku":null,"price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/8101\/2077\/files\/ScreenShot2026-03-20at6.40.51PM.png?v=1774309706","url":"https:\/\/ekkonesters.com\/products\/winnebago-ekko-sprinter-3500-awd-deaver-leaf-spring-upgrade","provider":"EKKOnesters","version":"1.0","type":"link"}