{"product_id":"husqvarna-construction-spare-parts-581476104","title":"Husqvarna Construction - Spare Parts - 581476104 - CYLINDER ASSY D51 SPARE PART","description":"\u003cp data-start=\"0\" data-end=\"46\"\u003e\u003cstrong data-start=\"0\" data-end=\"44\"\u003eCylinder Assy D51 Spare Part – 581476104\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"48\" data-end=\"319\"\u003eThis is a Husqvarna construction OEM cylinder assembly used in 50–51 mm class 2-stroke power cutter engines. It forms the combustion chamber and guides piston movement, ensuring proper compression, power delivery, and engine reliability in demanding cutting applications.\u003c\/p\u003e\n\u003chr data-start=\"321\" data-end=\"324\"\u003e\n\u003cp data-start=\"326\" data-end=\"364\"\u003e\u003cstrong data-start=\"326\" data-end=\"364\"\u003eWhy Choose This Cylinder Assembly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"366\" data-end=\"771\"\u003e\u003cstrong data-start=\"366\" data-end=\"397\"\u003eRestores Engine Compression\u003c\/strong\u003e — Critical for recovering lost power and performance\u003cbr data-start=\"450\" data-end=\"453\"\u003e\u003cstrong data-start=\"453\" data-end=\"486\"\u003ePrecision Machined Bore (D51)\u003c\/strong\u003e — Ensures correct piston fit and sealing\u003cbr data-start=\"527\" data-end=\"530\"\u003e\u003cstrong data-start=\"530\" data-end=\"557\"\u003eHigh Thermal Resistance\u003c\/strong\u003e — Built to withstand continuous high-RPM operation\u003cbr data-start=\"608\" data-end=\"611\"\u003e\u003cstrong data-start=\"611\" data-end=\"641\"\u003eImproved Engine Efficiency\u003c\/strong\u003e — Supports consistent combustion and stable output\u003cbr data-start=\"692\" data-end=\"695\"\u003e\u003cstrong data-start=\"695\" data-end=\"710\"\u003eOEM Fitment\u003c\/strong\u003e — Designed specifically for Husqvarna power cutter engines\u003c\/p\u003e\n\u003chr data-start=\"773\" data-end=\"776\"\u003e\n\u003cp data-start=\"778\" data-end=\"804\"\u003e\u003cstrong data-start=\"778\" data-end=\"802\"\u003eCompatible Equipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"806\" data-end=\"985\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"806\" data-end=\"838\"\u003e\n\u003ctr data-start=\"806\" data-end=\"838\"\u003e\n\u003cth data-start=\"806\" data-end=\"817\" data-col-size=\"sm\" class=\"\"\u003eCategory\u003c\/th\u003e\n\u003cth data-start=\"817\" data-end=\"838\" data-col-size=\"md\" class=\"\"\u003eCompatible Models\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"871\" data-end=\"985\"\u003e\n\u003ctr data-start=\"871\" data-end=\"985\"\u003e\n\u003ctd data-start=\"871\" data-end=\"887\" data-col-size=\"sm\"\u003ePower Cutters\u003c\/td\u003e\n\u003ctd data-start=\"887\" data-end=\"985\" data-col-size=\"md\"\u003eK 760 Cut-n-Break, K 770, K 770 OilGuard, K 770 Rescue I, K 770 Dry Cut I, K 770 SmartGuard™ I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"987\" data-end=\"990\"\u003e\n\u003cp data-start=\"992\" data-end=\"1016\"\u003e\u003cstrong data-start=\"992\" data-end=\"1014\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1253\"\u003e\u003cstrong data-start=\"1018\" data-end=\"1034\"\u003ePart Number:\u003c\/strong\u003e 581476104\u003cbr data-start=\"1044\" data-end=\"1047\"\u003e\u003cstrong data-start=\"1047\" data-end=\"1056\"\u003eType:\u003c\/strong\u003e Cylinder Assembly\u003cbr data-start=\"1074\" data-end=\"1077\"\u003e\u003cstrong data-start=\"1077\" data-end=\"1091\"\u003eBore Size:\u003c\/strong\u003e D51 (51 mm class)\u003cbr data-start=\"1109\" data-end=\"1112\"\u003e\u003cstrong data-start=\"1112\" data-end=\"1128\"\u003eApplication:\u003c\/strong\u003e 2-stroke engine combustion system\u003cbr data-start=\"1162\" data-end=\"1165\"\u003e\u003cstrong data-start=\"1165\" data-end=\"1178\"\u003eFunction:\u003c\/strong\u003e Provides combustion chamber and piston guidance for power cutter engines\u003c\/p\u003e","brand":"Husqvarna Construction","offers":[{"title":"Default Title","offer_id":49840287711536,"sku":"581476104","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/0088\/6064\/files\/HUSQVARNA.SQ_cb24b47b-f56d-405d-8c6e-0d4fd53cb0e8.png?v=1747822920","url":"https:\/\/oakborotractor.com\/products\/husqvarna-construction-spare-parts-581476104","provider":"Oakboro Tractor \u0026 Equipment","version":"1.0","type":"link"}