{"product_id":"piston-ring-set-3966721-cummins-6ct-isc-isl-qsl-engine","title":"Piston \u0026 Ring Set 3966721 Cummins 6CT ISC ISL QSL Engine","description":"\u003cp\u003e\u003cstrong\u003ePiston \u0026amp; Ring Set\u003c\/strong\u003e (MPN: \u003cstrong\u003e3966721\u003c\/strong\u003e) for Cummins 6CT, ISC, ISL, and QSL engines. Complete aftermarket replacement assembly engineered for precision fit and reliable performance in heavy-duty diesel applications. Includes piston, rings, pin, and snap ring components for comprehensive engine rebuilding.\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\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3966721\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\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 Engines\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e6CT\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eISC\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eISL\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQSL\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eKit Includes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003ePiston (1 set)\u003c\/li\u003e\n\u003cli\u003ePiston Ring (1 set)\u003c\/li\u003e\n\u003cli\u003ePiston Pin (1 set)\u003c\/li\u003e\n\u003cli\u003ePiston Snap Ring (1 set)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Buymachineryparts","offers":[{"title":"Default Title","offer_id":49482839359747,"sku":"J0152000115228","price":739.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7831\/8851\/files\/piston-skirt-3966721-for-cummins-engine-6ct-isc-isl-qsl-6l-in-usa_1.jpg?v=1787107314","url":"https:\/\/www.buymachineryparts.com\/products\/piston-ring-set-3966721-cummins-6ct-isc-isl-qsl-engine","provider":"Buymachineryparts","version":"1.0","type":"link"}