{"product_id":"diesel-engine-oil-15w40-synthetic-blend-api-ck4-sn","title":"Diesel Engine Oil 15W40 Synthetic Blend API CK4 SN For Fleet Use 5 Gallon Pail Heavy Duty Protection Against Wear Soot Deposits And Friction Extending Engine Life","description":"\u003cdiv\u003eFleet Diesel Oil 15W40: Synthetic Blend for Engine Longevity\u003cbr\u003e\n✔️ 5 Gallon Pail API CK-4\/SN, heavy-duty protection for fleets \u003cp\u003eThis diesel engine oil is a heavy-duty synthetic blend designed to protect fleet engines and equipment. It is formulated to combat wear, soot, and deposits while maintaining robust performance in both on-road and off-road diesel applications, extending engine life under tough operating conditions.\u003c\/p\u003e ✅ API CK-4\/SN compatibility supports modern diesel engines in fleets\u003cbr\u003e\n✅ Advanced synthetic blend reduces wear and soot deposits for longer engine life\u003cbr\u003e\n✅ Viscosity optimized 15W40 helps improve fuel efficiency and limit oil consumption\u003cbr\u003e\n✅ Excellent cold start performance for reliable winter operation\u003cbr\u003e \u003cp\u003e💡 What is diesel engine oil 15W40 used for and why CK-4\/SN oils?\u003c\/p\u003e\n\u003cp\u003eThis handy, heavy-duty oil protects diesel engines in fleets, reducing wear and deposits while improving cold-start performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces wear under heavy loads and helps protect engine parts\u003c\/li\u003e\n\u003cli\u003eControls soot and deposits to keep emissions in check\u003c\/li\u003e\n\u003cli\u003eImproves cold-weather starting and fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48160511721707,"sku":"VXB0D49WQG29","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8199EzKh5KL.jpg?v=1777469957","url":"https:\/\/vxb.com\/products\/diesel-engine-oil-15w40-synthetic-blend-api-ck4-sn","provider":"VXB Bearings","version":"1.0","type":"link"}