{"product_id":"engine-piston-4955233-for-cummins-qsk19-engines-2005-2018","title":"Engine Piston 4955233 for Cummins QSK19 Engines 2005–2018","description":"\u003ch2 data-start=\"82\" data-end=\"103\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"105\" data-end=\"135\"\u003e\u003cstrong data-start=\"105\" data-end=\"119\"\u003ePart Name:\u003c\/strong\u003e Engine Piston\u003c\/p\u003e\n\u003cp data-start=\"137\" data-end=\"163\"\u003e\u003cstrong data-start=\"137\" data-end=\"153\"\u003ePart Number:\u003c\/strong\u003e 4955233\u003c\/p\u003e\n\u003cp data-start=\"165\" data-end=\"446\"\u003e\u003cstrong data-start=\"165\" data-end=\"191\"\u003eVehicle Compatibility:\u003c\/strong\u003e Heavy-duty trucks, mining equipment, marine engines, and industrial machinery equipped with Cummins QSK19 diesel engine platforms (2005–2018). Suitable for high-load commercial and industrial applications requiring dependable diesel engine performance.\u003c\/p\u003e\n\u003cp data-start=\"448\" data-end=\"712\"\u003e\u003cstrong data-start=\"448\" data-end=\"466\"\u003eConfiguration:\u003c\/strong\u003e High-quality aftermarket engine piston manufactured to OEM-equivalent specifications. Designed with reinforced crown construction and precision-machined ring grooves to withstand extreme combustion pressure in high-displacement diesel engines.\u003c\/p\u003e\n\u003cp data-start=\"714\" data-end=\"939\"\u003e\u003cstrong data-start=\"714\" data-end=\"727\"\u003eFunction:\u003c\/strong\u003e Converts combustion pressure into mechanical force transferred through the connecting rod to the crankshaft, ensuring stable torque output and efficient engine performance under demanding operating conditions.\u003c\/p\u003e\n\u003ch2 data-start=\"941\" data-end=\"970\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"972\" data-end=\"1004\"\u003e\u003cstrong data-start=\"972\" data-end=\"981\"\u003eType:\u003c\/strong\u003e Diesel Engine Piston\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1039\"\u003e\u003cstrong data-start=\"1006\" data-end=\"1023\"\u003eEngine Model:\u003c\/strong\u003e Cummins QSK19\u003c\/p\u003e\n\u003cp data-start=\"1041\" data-end=\"1192\"\u003e\u003cstrong data-start=\"1041\" data-end=\"1054\"\u003eMaterial:\u003c\/strong\u003e High-strength aluminum alloy piston with reinforced crown design and precision-machined ring grooves for heavy-duty diesel applications\u003c\/p\u003e\n\u003cp data-start=\"1194\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1194\" data-end=\"1210\"\u003eApplication:\u003c\/strong\u003e Fits Cummins QSK19 diesel engines requiring piston reference 4955233 (2005–2018)\u003c\/p\u003e\n\u003cp data-start=\"1295\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1315\"\u003eCross-Reference:\u003c\/strong\u003e Aftermarket equivalent to Cummins OEM piston reference 4955233; compatible with standard QSK19 connecting rods and crankshaft assemblies (verify bore size before installation)\u003c\/p\u003e\n\u003cp data-start=\"1495\" data-end=\"1669\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1512\"\u003eInstallation:\u003c\/strong\u003e Professional engine assembly recommended. Confirm piston-to-wall clearance, ring end gap, and replace piston rings, bearings, and gaskets during overhaul.\u003c\/p\u003e\n\u003cp data-start=\"1671\" data-end=\"1829\"\u003e\u003cstrong data-start=\"1671\" data-end=\"1692\"\u003eService Interval:\u003c\/strong\u003e Replace during major engine rebuild or when experiencing compression loss, piston damage, excessive oil consumption, or cylinder wear.\u003c\/p\u003e\n\u003ch2 data-start=\"1831\" data-end=\"1859\"\u003eDelivery \u0026amp; Availability\u003c\/h2\u003e\n\u003cp data-start=\"1861\" data-end=\"1982\"\u003e\u003cstrong data-start=\"1861\" data-end=\"1879\"\u003eStock Options:\u003c\/strong\u003e Premium-quality aftermarket Cummins QSK19 pistons available for retail, wholesale, and export supply\u003c\/p\u003e\n\u003cp data-start=\"1984\" data-end=\"2032\"\u003e\u003cstrong data-start=\"1984\" data-end=\"2002\"\u003eDelivery Time:\u003c\/strong\u003e 3–7 days worldwide shipping\u003c\/p\u003e","brand":"CBT Auto Parts","offers":[{"title":"Default Title","offer_id":48812794020082,"sku":"60818820143","price":214.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/0406\/2450\/files\/HTB1SRq6XJfvK1RjSszhq6AcGFXaj.webp?v=1772496435","url":"https:\/\/cbtautoparts.com\/products\/engine-piston-4955233-for-cummins-qsk19-engines-2005-2018","provider":"CBT Auto Parts","version":"1.0","type":"link"}