{"product_id":"2239250-caterpillar-c15-acert-cylinder-head-stage-1-regular-valves","title":"2239250 Caterpillar C15 \/ C15 Acert Cylinder Head Stage 1 Regular Valves","description":"\u003cp\u003eBacked by a standard 1-year warranty, these C15 intake and exhaust valves represent a cost-effective upgrade path for diesel enthusiasts. Built with enhanced material composition—featuring 5% additional nickel for superior crack resistance—these components withstand demanding conditions. The engineering includes 30% expanded coolant passages and reinforced internal ribs to reduce thermal stress. As the entry-level Stage 1 option, these standard valves deliver dependable functionality without the premium pricing of advanced Stage 2 or Stage 3 alternatives, making them ideal for operators seeking reliable performance improvements on a practical budget.\u003c\/p\u003e","brand":"JAK's Diesel","offers":[{"title":"Default Title","offer_id":45761671069881,"sku":"JAKS-J2239250","price":3055.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/6171\/4361\/files\/J2239250-1_867e54e1-bf79-4293-abe3-107265d46d3d.png?v=1766793899","url":"https:\/\/www.jaksdiesel.com\/products\/2239250-caterpillar-c15-acert-cylinder-head-stage-1-regular-valves","provider":"JAKs Diesel","version":"1.0","type":"link"}