{"product_id":"new-access-hole-cover-3903463-for-cummins-engine-6b-4b-6c-isc-series","title":"New Access Hole Cover 3903463 For Cummins Engine 6B 4B 6C ISC Series","description":"\u003cstrong\u003eThis Access Hole Cover is a high-quality aftermarket replacement part compatible with Cummins Engine 6B, 4B, 6C, and ISC Series and matches OEM Part# 3903463.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis heavy-duty access hole cover is designed specifically for Cummins engine series to provide a secure seal and protect internal components. Engineered for durability, it helps maintain engine efficiency by preventing leaks and blocking debris from entering sensitive areas.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Sealing:\u003c\/strong\u003e Designed to provide a tight fit that prevents oil leakage and contamination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from premium materials to handle the vibrations and heat of heavy-duty engine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Manufactured to match original dimensions for a seamless installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCompatible Engines:\u003c\/strong\u003e Cummins 4B, 6B, 6C, and ISC Series\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 3903463\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Access Hole Cover\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this part include mounting hardware? \u003cstrong\u003eA:\u003c\/strong\u003e This listing includes the access hole cover only; original mounting hardware can typically be reused. \u003cstrong\u003eQ:\u003c\/strong\u003e Is this part suitable for automotive applications? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this cover is compatible with Cummins 4B, 6B, 6C, and ISC engines used in various automotive, industrial, and marine applications.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42819275948103,"sku":"ZZ2T00128","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/57_5270b5c4-5b74-4ab3-b0fe-4f8bfca83f23.jpg?v=1779783597","url":"https:\/\/www.northlineparts.com\/products\/new-access-hole-cover-3903463-for-cummins-engine-6b-4b-6c-isc-series","provider":"Northline Parts","version":"1.0","type":"link"}