{"product_id":"2105200317a-lawn-mower-blade-for-21-lawn-mower-deck-mna152505-mna152701","title":"2105200317A Lawn Mower Blade For 21\" Lawn Mower Deck MNA152505 MNA152701","description":"\u003ch2\u003eLawn Mower Blade for 21\" Lawn Mower Deck\u003c\/h2\u003e\u003cp\u003eThis replacement lawn mower blade fits 21-inch cutting decks and cross-references with OEM part numbers 2105200317A, MNA152505, and MNA152701.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis lawn mower blade delivers a clean, even cut for walk-behind and self-propelled mowers with 21-inch decks. Engineered to match OEM specifications, the blade offers reliable performance and durability for residential lawn care. Lawn mower blade users seeking an exact fit will find this direct replacement restores cutting efficiency.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHardened, heat-treated steel resists bending and impact damage\u003c\/li\u003e\n\u003cli\u003ePrecision-balanced design minimizes vibration and spindle wear\u003c\/li\u003e\n\u003cli\u003eSharp, factory-ground cutting edge reduces grass tearing\u003c\/li\u003e\n\u003cli\u003eMatches OEM dimensions for a bolt-on installation\u003c\/li\u003e\n\u003cli\u003eDurable powder-coat finish guards against corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoutine residential lawn mowing\u003c\/li\u003e\n\u003cli\u003eMulching and side-discharge cutting\u003c\/li\u003e\n\u003cli\u003eClearing overgrown grass and light weeds\u003c\/li\u003e\n\u003cli\u003eProperty maintenance and landscaping\u003c\/li\u003e\n\u003cli\u003eFleet mower and rental equipment servicing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2105200317A, MNA152505, MNA152701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits Deck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlade Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard lift (2-in-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this blade fit my 21-inch mower? \u003cstrong\u003eA:\u003c\/strong\u003e If your mower uses a 21-inch deck and the part numbers 2105200317A, MNA152505, or MNA152701, this blade should fit. Always check your owner’s manual or existing blade for exact cross-reference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I replace or sharpen the blade? \u003cstrong\u003eA:\u003c\/strong\u003e Inspect for nicks and dullness every 20-25 operating hours. Sharpen or replace when grass tips fray and the cut appears uneven.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965040291926,"sku":"ZZ3A00043","price":48.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_789a539d-bb43-4c18-970a-ca31c139a2f5.jpg?v=1781652767","url":"https:\/\/www.solidspare.com\/products\/2105200317a-lawn-mower-blade-for-21-lawn-mower-deck-mna152505-mna152701","provider":"Solid Spare","version":"1.0","type":"link"}