{"product_id":"front-crankshaft-wear-sleeve-3006742-for-cummins-n14-855-engine","title":"Front Crankshaft Wear Sleeve 3006742 for Cummins N14 855 Engine","description":"\u003cstrong\u003eThis Front Crankshaft Wear Sleeve is a wear sleeve compatible with Cummins N14 855 Engine and matches OEM Part# 3006742.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis front crankshaft wear sleeve is a direct replacement component for Cummins N14 and 855 series engines. It installs over the crankshaft to provide a smooth sealing surface for the front oil seal, preventing leaks. This wear sleeve is essential for engine rebuilds and seal replacement procedures.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered to exact OEM dimensions for proper fit\u003c\/li\u003e\n\u003cli\u003eConstructed from hardened steel to resist wear and extend seal life\u003c\/li\u003e\n\u003cli\u003eHelps restore the crankshaft sealing surface without costly shaft replacement\u003c\/li\u003e\n\u003cli\u003eIncludes installation flange or lip for easy pressing\u003c\/li\u003e\n\u003cli\u003eCompatible with standard front seal diameters used on N14 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCummins N14 engine (all variants)\u003c\/li\u003e\n\u003cli\u003eCummins 855 series engine (including 855 Big Cam)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Cummins N14 and 855 diesel engines\u003c\/li\u003e\n\u003cli\u003eReplacing worn crankshaft surfaces during oil seal replacement\u003c\/li\u003e\n\u003cli\u003eOverhauling heavy-duty truck and industrial engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 3006742\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Front (timing cover side)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Cummins N14 \/ 855\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need any special tools to install this wear sleeve?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, a wear sleeve installation tool or a suitable driver is recommended to press it on evenly without damaging the sleeve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this sleeve be used on a Cummins N14 with a different serial number?\u003cstrong\u003e A:\u003c\/strong\u003e It is designed for the N14 and 855 engine families; always verify your crankshaft front diameter and seal size before installing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53678075085073,"sku":"ZZ2Z00868","price":59.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_ae0e441a-2813-4843-a7b2-45cf3c327bd2.jpg?v=1781614390","url":"https:\/\/www.duraforce.com\/products\/front-crankshaft-wear-sleeve-3006742-for-cummins-n14-855-engine","provider":"DURAFORCE","version":"1.0","type":"link"}