{"product_id":"prime-line-7-06399-steel-lawn-mower-blade-21-3-16-inches-replaces-mtd-742-0538","title":"Prime Line 7-06399 Steel Lawn Mower Blade 21-3\/16 inches Replaces MTD 742-0538","description":"\u003cp dir=\"auto\" data-start=\"0\" data-end=\"76\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cb\u003ePrime Line 7-06399\u003c\/b\u003e Steel Lawn Mower Blade 21-3\/16 inches Replaces MTD 742-0538.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"960\" data-end=\"963\"\u003e\u003cp dir=\"auto\" data-start=\"78\" data-end=\"128\"\u003e🔩 \u003cstrong data-start=\"81\" data-end=\"110\"\u003eInterchange Part Numbers:\u003c\/strong\u003e 7-06399, 742-0538\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"130\" data-end=\"433\"\u003e🚗 \u003cstrong data-start=\"133\" data-end=\"181\"\u003eSteel Lawn Mower Blade Replaces MTD 742-0538\u003c\/strong\u003e\u003cbr data-start=\"181\" data-end=\"184\"\u003e\nEnsure \u003cstrong data-start=\"191\" data-end=\"233\"\u003eproper cutting performance and fitment\u003c\/strong\u003e with this \u003cstrong data-start=\"244\" data-end=\"270\"\u003eSteel Lawn Mower Blade\u003c\/strong\u003e, designed to replace \u003cstrong data-start=\"292\" data-end=\"308\"\u003eMTD 742-0538\u003c\/strong\u003e. Measuring \u003cstrong data-start=\"320\" data-end=\"338\"\u003e21-3\/16 inches\u003c\/strong\u003e, this replacement blade provides \u003cstrong data-start=\"372\" data-end=\"432\"\u003ereliable cutting performance and long-lasting durability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"960\" data-end=\"963\"\u003e\u003ch3 data-section-id=\"15h9q40\" dir=\"auto\" data-start=\"435\" data-end=\"472\"\u003e🚗 Application Compatibility Fits\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"473\" data-end=\"573\"\u003e✔ MTD Lawn Mowers\u003cbr data-start=\"490\" data-end=\"493\"\u003e\n✔ 21-3\/16 Inch Blade Length\u003cbr data-start=\"520\" data-end=\"523\"\u003e\n✔ Steel Lawn Mower Blade\u003cbr data-start=\"547\" data-end=\"550\"\u003e\n✔ Replaces MTD 742-0538\u003c\/p\u003e\n\u003ch3 data-section-id=\"1efomr0\" dir=\"auto\" data-start=\"575\" data-end=\"594\"\u003e🔧 Key Features\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"595\" data-end=\"684\"\u003e✅ \u003cstrong data-start=\"597\" data-end=\"619\"\u003eDirect Replacement\u003c\/strong\u003e\u003cbr data-start=\"619\" data-end=\"622\"\u003e\nDesigned to replace the original MTD 742-0538 lawn mower blade\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"686\" data-end=\"770\"\u003e✅ \u003cstrong data-start=\"688\" data-end=\"720\"\u003eReliable Cutting Performance\u003c\/strong\u003e\u003cbr data-start=\"720\" data-end=\"723\"\u003e\nProvides consistent and efficient grass cutting\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"772\" data-end=\"869\"\u003e✅ \u003cstrong data-start=\"774\" data-end=\"804\"\u003eDurable Steel Construction\u003c\/strong\u003e\u003cbr data-start=\"804\" data-end=\"807\"\u003e\nBuilt for dependable lawn mower operation and long-lasting use\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"871\" data-end=\"958\"\u003e✅ \u003cstrong data-start=\"873\" data-end=\"894\"\u003eEasy Installation\u003c\/strong\u003e\u003cbr data-start=\"894\" data-end=\"897\"\u003e\nDesigned for direct replacement of the compatible mower blade\u003c\/p\u003e\n\u003chr data-start=\"960\" data-end=\"963\"\u003e\n\u003ch3 data-section-id=\"1gjmiev\" dir=\"auto\" data-start=\"965\" data-end=\"1001\"\u003e🔄 Cross Reference Part Numbers:\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"1002\" data-end=\"1039\"\u003e✔ Prime Line 7-06399\u003cbr data-start=\"1022\" data-end=\"1025\"\u003e\n✔ MTD 742-0538\u003c\/p\u003e\n\u003chr data-start=\"1041\" data-end=\"1044\"\u003e\n\u003ch3 data-section-id=\"18vt3km\" dir=\"auto\" data-start=\"1046\" data-end=\"1072\"\u003e📅 Compatibility Check\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"1073\" data-end=\"1187\"\u003eUse the \u003cstrong data-start=\"1081\" data-end=\"1107\"\u003eproduct specifications\u003c\/strong\u003e and your mower's existing blade number to verify compatibility before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1189\" data-end=\"1192\"\u003e\n\u003ch3 data-section-id=\"1r8nihz\" dir=\"auto\" data-start=\"1194\" data-end=\"1221\"\u003e🚚 Fast Free Shipping | \u003cstrong data-start=\"1222\" data-end=\"1241\"\u003e1-Year Warranty | \u003c\/strong\u003e\u003cstrong data-start=\"1244\" data-end=\"1267\"\u003eHassle-Free Returns\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"1269\" data-end=\"1403\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e📦 \u003cstrong data-start=\"1272\" data-end=\"1285\"\u003eOrder Now\u003c\/strong\u003e to maintain clean, efficient mowing performance with this \u003cstrong data-start=\"1344\" data-end=\"1402\"\u003e21-3\/16 inch direct replacement steel lawn mower blade\u003c\/strong\u003e\u003c\/p\u003e","brand":"Prime Line Products","offers":[{"title":"Default Title","offer_id":49228392759479,"sku":"EB-198662578874","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0372\/7543\/files\/57_8ff50e8f-152c-4749-a97a-0ac186a33f52.jpg?v=1790200257","url":"https:\/\/hotcarparts.com\/products\/prime-line-7-06399-steel-lawn-mower-blade-21-3-16-inches-replaces-mtd-742-0538","provider":"HotCarParts","version":"1.0","type":"link"}