{"product_id":"2x-2105200317a-lawn-mower-blade-for-21-lawn-mower-deck-mna152505-mna152701","title":"2x 2105200317A Lawn Mower Blade For 21\" Lawn Mower Deck MNA152505 MNA152701","description":"\u003ch2\u003eLawn Mower Blade for 21-inch Lawn Mower Deck\u003c\/h2\u003e\u003cp\u003eThis lawn mower blade fits a 21-inch cutting deck and directly replaces OEM part numbers 2105200317A, MNA152505, and MNA152701.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe lawn mower blade is the cutting component that spins at high speed to shear grass cleanly and evenly. This 21-inch blade is engineered for walk-behind mowers and serves as a direct replacement for worn or damaged factory blades. It is built for homeowners and landscape professionals who need a dependable cut every time they mow.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-milled cutting edge provides a clean scissor-like cut\u003c\/li\u003e\n\u003cli\u003eHardened steel body resists impact damage from rocks and roots\u003c\/li\u003e\n\u003cli\u003eAerodynamic sail design lifts grass for a uniform cut and better bagging\u003c\/li\u003e\n\u003cli\u003eCenter hole and pin drilling match original 21-inch blade mounts\u003c\/li\u003e\n\u003cli\u003eHeat-treated alloy maintains edge sharpness longer between services\u003c\/li\u003e\n\u003cli\u003eIncludes two blades for a complete set under a 21-inch deck\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWeekly residential lawn maintenance and turf trimming\u003c\/li\u003e\n\u003cli\u003eMulching or side-discharge setups with compatible 21-inch mowers\u003c\/li\u003e\n\u003cli\u003eReplacing a bent or dull factory blade after hitting hidden debris\u003c\/li\u003e\n\u003cli\u003eKeeping a sharp backup pair on hand for commercial mowing routes\u003c\/li\u003e\n\u003cli\u003eSeasonal spring blade swap to kick off heavy growth months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlade Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 inches (fits 21-inch deck)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Blades\u003c\/td\u003e\n\u003c\/tr\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\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this blade fits my mower? \u003cstrong\u003eA:\u003c\/strong\u003e Verify your mower uses a 21-inch deck and cross-check the OEM numbers 2105200317A, MNA152505, or MNA152701 stamped on your current blade.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I sharpen or replace the lawn mower blade? \u003cstrong\u003eA:\u003c\/strong\u003e Sharpen after roughly every 25 hours of mowing or when grass tips tear instead of cutting cleanly; replace the blade as a pair if it is bent, cracked, or deeply worn.\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":44965037572182,"sku":"ZZ3A00567","price":81.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_a6c5b79a-dfbb-482b-a383-2649cc0aa119.jpg?v=1781652668","url":"https:\/\/www.solidspare.com\/products\/2x-2105200317a-lawn-mower-blade-for-21-lawn-mower-deck-mna152505-mna152701","provider":"Solid Spare","version":"1.0","type":"link"}