{"product_id":"piston-set-3640474-4066543-3645958-cummins-qsk45-qsk60-engine","title":"Piston Set 3640474 4066543 3645958 Cummins QSK45\/QSK60 Engine","description":"\u003cp\u003e\u003cstrong\u003ePiston Set\u003c\/strong\u003e (MPN: \u003cstrong\u003e3645958\u003c\/strong\u003e, \u003cstrong\u003e3640474\u003c\/strong\u003e, \u003cstrong\u003e4066543\u003c\/strong\u003e) for \u003cstrong\u003eCummins QSK45 and QSK60\u003c\/strong\u003e engines. Precision-engineered replacement pistons designed for heavy-duty industrial and marine applications. Direct fit for Cummins power generation and propulsion systems. Manufactured to OEM specifications for reliable performance and extended engine life.\u003c\/p\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eCross Reference \/ OEM Numbers\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003e3645958\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003e3640474\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003e4066543\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eCompatible Models \u0026amp; Equipment Applications\u003c\/h2\u003e\n\n\u003ch3\u003eCummins QSK45\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eQSK45 CM500\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCummins QSK60\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eQSK60 CM2250 K112\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQSK60 CM500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQSK60 CM850 MCRS\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Buymachineryparts","offers":[{"title":"Default Title","offer_id":49605757272323,"sku":"J0152000109101","price":658.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7831\/8851\/files\/piston_12_1.jpg?v=1789104332","url":"https:\/\/www.buymachineryparts.com\/products\/piston-set-3640474-4066543-3645958-cummins-qsk45-qsk60-engine","provider":"Buymachineryparts","version":"1.0","type":"link"}