{"product_id":"dayco-5040940-v-ribbed-serpentine-belt-4pk2390-oem-replacement","title":"Dayco 5040940 V-Ribbed Serpentine Belt 4PK2390 OEM Replacement","description":"\u003cp data-end=\"445\" data-start=\"122\"\u003eThis Dayco V-Ribbed Serpentine Belt (Part No. 5040940 \/ 4PK2390) is designed for efficient and reliable power transmission in automotive accessory drive systems. It drives essential engine components such as the alternator, power steering pump, air conditioning compressor, and water pump, ensuring smooth engine operation.\u003c\/p\u003e\n\u003cp data-end=\"730\" data-start=\"447\"\u003eManufactured with high-strength EPDM rubber and reinforced aramid cord construction, this belt delivers excellent resistance to heat, wear, and stretching. Its precision-engineered 4-rib profile ensures strong grip, reduced slippage, and quiet performance under varying engine loads.\u003c\/p\u003e\n\u003cp data-end=\"868\" data-start=\"732\"\u003eIdeal for OEM replacement, this belt provides dependable long-term durability and consistent performance in everyday driving conditions.\u003c\/p\u003e\n\u003ch2 data-end=\"894\" data-start=\"875\" data-section-id=\"1j5qwet\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"894\" data-start=\"878\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1545\" data-start=\"896\"\u003e\n\u003cli data-end=\"1023\" data-start=\"896\" data-section-id=\"1flpp7p\"\u003e\n\u003cstrong data-end=\"1318\" data-start=\"1298\"\u003eQuiet Operation:\u003c\/strong\u003e Engineered for smooth, low-noise performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1545\" data-start=\"1458\" data-section-id=\"1f17g1s\"\u003e\n\u003cstrong data-end=\"1482\" data-start=\"1460\"\u003eDurable Daily Use:\u003c\/strong\u003e Built for long-term reliability under automotive conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1052\" data-start=\"1026\"\u003e4-Rib V-Ribbed Design:\u003c\/strong\u003e Ensures strong pulley grip and efficient power transfer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1144\" data-start=\"1114\"\u003eHigh-Strength EPDM Rubber:\u003c\/strong\u003e Resistant to heat, oil, and wear for long service life.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1232\" data-start=\"1205\"\u003eAramid Reinforced Cord:\u003c\/strong\u003e Reduces belt stretch and maintains proper tension over time.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1402\" data-start=\"1369\"\u003eEfficient Power Transmission:\u003c\/strong\u003e Supports multiple engine accessories simultaneously.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"926\" data-start=\"898\"\u003eOEM-Quality Replacement:\u003c\/strong\u003e Designed to meet or exceed original equipment specifications for reliable fit and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1545\" data-start=\"896\"\u003e\n\u003cli data-end=\"43\" data-start=\"23\" data-section-id=\"x7hg9l\"\u003e\n\u003cstrong data-end=\"35\" data-start=\"25\"\u003eBrand:\u003c\/strong\u003e Dayco\u003c\/li\u003e\n\u003cli data-end=\"72\" data-start=\"44\" data-section-id=\"1yo32je\"\u003e\n\u003cstrong data-end=\"62\" data-start=\"46\"\u003ePart Number:\u003c\/strong\u003e 5040940\u003c\/li\u003e\n\u003cli data-end=\"105\" data-start=\"73\" data-section-id=\"1lr8a98\"\u003e\n\u003cstrong data-end=\"95\" data-start=\"75\"\u003eIndustry Number:\u003c\/strong\u003e 4PK2390\u003c\/li\u003e\n\u003cli data-end=\"149\" data-start=\"106\" data-section-id=\"1p9i8f6\"\u003e\n\u003cstrong data-end=\"122\" data-start=\"108\"\u003eBelt Type:\u003c\/strong\u003e V-Ribbed Serpentine Belt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51223928308014,"sku":"EB-255869139772","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2417\/4638\/files\/57_a77e0b9d-e434-4af2-b009-7ef2b6360ecd.jpg?v=1761918093","url":"https:\/\/decoysupply.com\/products\/dayco-5040940-v-ribbed-serpentine-belt-4pk2390-oem-replacement","provider":"Decoy Supply","version":"1.0","type":"link"}