{"product_id":"oregon-91-622-18-inch-mower-blade-scag","title":"Oregon 91-622 18-Inch Lawn Mower Blade for Scag","description":"\u003cp\u003e\u003cstrong\u003eThe Oregon 91-622 Lawn Mower Blade\u003c\/strong\u003e is a USA-made replacement blade for select Scag, Ferris, Gravely, Great Dane, Encore, Lesco, Snapper, Toro, Wright, and Bad Boy mower decks. It measures \u003cstrong\u003e18 inches long, 2-1\/2 inches wide, and 0.203 inch thick\u003c\/strong\u003e, with a \u003cstrong\u003e5\/8-inch round center hole\u003c\/strong\u003e and approximately \u003cstrong\u003e1 inch of air lift\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThis blade cross-references Rotary 3404 and numerous OEM blade numbers. Always verify the original blade number, blade dimensions, center-hole size, mower model, deck size, and blade quantity before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis listing includes one Oregon 91-622 mower blade.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOregon part number:\u003c\/strong\u003e 91-622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ORE-91-622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade length:\u003c\/strong\u003e 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade width:\u003c\/strong\u003e 2-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade thickness:\u003c\/strong\u003e 0.203 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter hole:\u003c\/strong\u003e 5\/8 inch round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir lift:\u003c\/strong\u003e Approximately 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e One blade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eReplaces Rotary Part Number\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eRotary 3404\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eReplaces Select OEM Blade Numbers\u003c\/h2\u003e\u003ch3\u003eScag\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e48108\u003c\/li\u003e\n\u003cli\u003eA48108\u003c\/li\u003e\n\u003cli\u003e481707\u003c\/li\u003e\n\u003cli\u003e481711\u003c\/li\u003e\n\u003cli\u003e482462\u003c\/li\u003e\n\u003cli\u003e482878\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFerris\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1521227\u003c\/li\u003e\n\u003cli\u003e5021227\u003c\/li\u003e\n\u003cli\u003e5021227S\u003c\/li\u003e\n\u003cli\u003e5101756\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGravely\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e0450300\u003c\/li\u003e\n\u003cli\u003e00450300\u003c\/li\u003e\n\u003cli\u003e03253800\u003c\/li\u003e\n\u003cli\u003eGDU10231\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdditional Cross-References\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBad Boy:\u003c\/strong\u003e 038300000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncore:\u003c\/strong\u003e 363291\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat Dane:\u003c\/strong\u003e D18037\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLesco:\u003c\/strong\u003e 050125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper \/ Kees:\u003c\/strong\u003e 5101756, 5101756SYP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToro:\u003c\/strong\u003e 133-2134\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWright:\u003c\/strong\u003e 71440001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDeck and Blade Quantity Guidance\u003c\/h2\u003e\u003cp\u003eMany compatible 36-inch mower decks use two 18-inch blades, while many compatible 52-inch mower decks use three blades. Deck configurations vary, so check your mower's parts manual before ordering.\u003c\/p\u003e\u003ch2\u003eFitment Information\u003c\/h2\u003e\u003cp\u003eThe Oregon 91-622 may fit your mower when the OEM blade number, 18-inch length, 2-1\/2-inch width, 0.203-inch thickness, 5\/8-inch center hole, cutting profile, and required blade quantity match.\u003c\/p\u003e\u003cp\u003eDo not order by mower brand or deck width alone. Manufacturers may use different blades across models, production years, deck configurations, and serial-number ranges.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat does the Oregon 91-622 blade fit?\u003c\/h3\u003e\u003cp\u003eIt fits select Scag, Ferris, Gravely, Great Dane, Encore, Lesco, Snapper, Toro, Wright, and Bad Boy mower decks that use a matching OEM blade number and dimensions.\u003c\/p\u003e\u003ch3\u003eWhat size is the Oregon 91-622 blade?\u003c\/h3\u003e\u003cp\u003eIt measures 18 inches long, 2-1\/2 inches wide, and 0.203 inch thick.\u003c\/p\u003e\u003ch3\u003eWhat center hole does Oregon 91-622 use?\u003c\/h3\u003e\u003cp\u003eIt has a 5\/8-inch round center hole.\u003c\/p\u003e\u003ch3\u003eDoes Oregon 91-622 replace Rotary 3404?\u003c\/h3\u003e\u003cp\u003eYes. Oregon 91-622 cross-references Rotary 3404.\u003c\/p\u003e\u003ch3\u003eDoes it replace Scag 482878?\u003c\/h3\u003e\u003cp\u003eYes. Oregon 91-622 is commonly cross-referenced with Scag 482878, along with Scag 48108, 481707, 481711, and 482462.\u003c\/p\u003e\u003ch3\u003eHow many blades are included?\u003c\/h3\u003e\u003cp\u003eThis listing includes one Oregon 91-622 mower blade.\u003c\/p\u003e\u003ch3\u003eHow many blades does a 52-inch deck use?\u003c\/h3\u003e\u003cp\u003eMany compatible 52-inch decks use three blades, but the required quantity depends on the exact mower and deck configuration.\u003c\/p\u003e\u003ch3\u003eIs Oregon 91-622 made in the USA?\u003c\/h3\u003e\u003cp\u003eYes. Oregon 91-622 is marked as made in the USA.\u003c\/p\u003e\u003ch3\u003eHow do I confirm fitment?\u003c\/h3\u003e\u003cp\u003eMatch the OEM blade number and compare the blade length, width, thickness, center-hole size, cutting profile, and blade quantity with your existing blade or parts manual.\u003c\/p\u003e\u003ch2\u003eInstallation Reminder\u003c\/h2\u003e\u003cp\u003eTurn off the mower, remove the ignition key, disconnect the spark-plug wires or battery, and allow all moving parts to stop before servicing the deck. Install the blade in the correct cutting direction and tighten the hardware to the mower manufacturer's recommended torque specification.\u003c\/p\u003e","brand":"Oregon","offers":[{"title":"Default Title","offer_id":53205672886588,"sku":"ORE-91-622","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/6731\/4748\/files\/5816391.jpg?v=1783899852","url":"https:\/\/mowtownusa.com\/products\/oregon-91-622-18-inch-mower-blade-scag","provider":"MowtownUSA","version":"1.0","type":"link"}