{"product_id":"6-piece-valve-spring-set-3639621-4346579-for-cummins-qsk23-qsk78-engines-1","title":"6-Piece Valve Spring Set 3639621 4346579 for Cummins QSK23 QSK78 Engines","description":"\u003cp\u003eOptimize your engine's combustion efficiency with this premium 6-Piece Valve Spring Set. Engineered to strict OE specifications, this high-tensile spring kit (PN: 3639621 \/ 4346579) is a vital replacement component designed for robust and reliable operation in demanding heavy-duty Cummins engines, including the QSK23 and QSK78 series.\u003c\/p\u003e\n\u003ch2\u003eCross Reference:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3639621\u003c\/li\u003e\n\u003cli\u003e4346579\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Models include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"column-count: 2; -webkit-column-count: 2;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCummins QSK23 Series:\u003c\/strong\u003e CM2250, CM2350, CM500\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCummins QSK78 Series:\u003c\/strong\u003e CM2250, CM2350, CM500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Buymachineryparts","offers":[{"title":"Default Title","offer_id":48251840397571,"sku":"J0151000100691","price":67.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7831\/8851\/files\/6-pieces-valve-spring-3639621-4346579-for-cummins-qsk23-qsk78-cm2250-cm2350-cm500_84d8b734-1ca3-4790-838c-a3992f146b87.jpg?v=1779770304","url":"https:\/\/www.buymachineryparts.com\/pt\/products\/6-piece-valve-spring-set-3639621-4346579-for-cummins-qsk23-qsk78-engines-1","provider":"Buymachineryparts","version":"1.0","type":"link"}