{"product_id":"cat-268-3490-valve-cover-gasket-seal","title":"CAT 268-3490 Valve Cover Gasket Seal | Caterpillar C9 C9.3 Engine Sealing Parts","description":"\u003ch2\u003eCAT 268-3490 Caterpillar C9 Valve Cover Gasket Seal\u003c\/h2\u003e\u003cp\u003eOEM-quality valve mechanism cover gasket seal for Caterpillar C9 and C9.3 diesel engines. Engineered to provide an airtight, oil-tight seal between the valve mechanism cover (rocker cover) and the cylinder head, preventing oil leaks, retaining crankcase pressure, and keeping external dirt and contaminants out of the valve train. Molded from premium-grade fluorocarbon elastomer (FKM) \/ silicone rubber designed to withstand high cylinder head operating temperatures, continuous oil exposure, and severe thermal expansion without hardening, shrinking, or cracking. Essential for cylinder head maintenance, valve clearance adjustments, and valve cover resealing. Ideal for global parts retailers, repair service providers, and heavy-duty diesel engine workshops.\u003c\/p\u003e\u003ch3\u003ePart Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 268-3490\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Caterpillar (CAT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Valve Cover Gasket Seal (SEAL-VALVE COVER)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ OEM Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 8484.10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial \/ Construction \/ Earthmoving \/ Heavy Machinery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Engine Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCaterpillar C9\u003c\/li\u003e\n\u003cli\u003eCaterpillar C9.3 \/ C9.3B\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003ePlease confirm compatibility with your engine serial number before ordering.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCross Reference Numbers\u003c\/h3\u003e\u003cp\u003e268-3490 | 2683490 | CAT2683490\u003c\/p\u003e\u003ch3\u003eWhy Choose Us?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGlobal B2B wholesale supply\u003c\/li\u003e\n\u003cli\u003eBulk pricing available — contact us for a quote\u003c\/li\u003e\n\u003cli\u003eFast international shipping\u003c\/li\u003e\n\u003cli\u003eOEM \u0026amp; aftermarket options\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNeed bulk pricing or a custom quote?\u003c\/strong\u003e \u003ca href=\"\/pages\/contact\"\u003eSubmit an RFQ →\u003c\/a\u003e\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":57503180521638,"sku":"CAT-268-3490","price":41.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/6655\/9142\/files\/cat-c9-268-3490-valve-gasket-seal.webp?v=1790134625","url":"https:\/\/motorpartshub.online\/products\/cat-268-3490-valve-cover-gasket-seal","provider":"Motor Parts Hub","version":"1.0","type":"link"}