{"product_id":"n315285-boom-suspended-center-frame-extension-spring","title":"N315285: Boom Suspended Center frame Extension Spring","description":"Designed for boom suspension, this center frame extension spring ensures optimal performance and stability in agricultural machinery applications. Features a wire diameter of 7.93 mm and a free length of 370 mm, ideal for precise tension control and robust support. Boasts an outer diameter of 47.25 mm and a spring rate of 17.51 mm, providing reliable and consistent performance under various conditions. Made from high quality steel for enhanced durability and longevity. Finished with a painted coating to resist corrosion and maintain a sleek appearance.","brand":"John Deere","offers":[{"title":"Default Title","offer_id":50984238153961,"sku":"N315285","price":138.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/3254\/5513\/files\/9acd946c8f37c8954a8abb8f11cf0d30.webp?v=1778382917","url":"https:\/\/bti-direct.com\/products\/n315285-boom-suspended-center-frame-extension-spring","provider":"BTI Direct","version":"1.0","type":"link"}