{"product_id":"usa-mower-blades-17-1-2-low-lift-mulching-replacement-blades-2-pack-150-thick-1-center-hole","title":"USA Mower Blades 17-1\/2\" Low-Lift Mulching Replacement Blades 2-Pack — .150\" Thick, 1\" Center Hole","description":"\u003cp\u003e\u003cstrong\u003eUSA Mower Blades BD18BP is a two-pack of 17-1\/2\" low-lift mulching replacement blades made in the USA to replace Black \u0026amp; Decker OEM 90548199 and 90548199-01.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Black \u0026amp; Decker MM675, LM175, or CM1836 Type 1\/2 mower with an 18-inch deck needs fresh cutting edges, these BD18BP mulching blades are sized and shaped to match the original equipment. Each blade measures 17-1\/2 inches long, 1-3\/4 inches wide and 0.150 inches thick with a 1-inch center hole, and arrives as a two-blade pack so you can service both cutting stations at once. They are low-lift mulching blades designed to recirculate clippings for finer mulching and even distribution across the deck.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these blades match my mower’s specifications?\u003c\/h3\u003e\n\u003cp\u003eThese replacement blades are manufactured to the same key dimensions and center hole measurement as the Black \u0026amp; Decker OEM parts listed, so they fit 18-inch decks that accept the 1-inch center arbor. Confirming length, width, thickness and the center hole size against your existing blade ensures compatibility before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 17-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003eWidth: 1-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.150 inches\u003c\/li\u003e\n  \u003cli\u003eCenter hole: 1 inch (matches OEM 90548199 \/ 90548199-01)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat mowing performance should I expect from a low-lift mulching blade?\u003c\/h3\u003e\n\u003cp\u003eLow-lift mulching blades are shaped to keep clippings under the deck longer so they are cut into smaller pieces and redistributed back onto the lawn. That helps create a finer mulch layer without generating excessive upward suction that can lift and scatter clippings in dry grass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to recirculate clippings for finer mulch\u003c\/li\u003e\n  \u003cli\u003eLower suction than high-lift blades—better for bagless mulching\u003c\/li\u003e\n  \u003cli\u003eHelps deliver a more even finish on medium-height lawns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain these blades safely?\u003c\/h3\u003e\n\u003cp\u003eAlways follow the mower manufacturer’s safety steps: disconnect the spark plug, stabilize the mower, and use proper tools and torque for the arbor nut. Inspect the blade and hardware for damage, balance blades after sharpening, and replace blades in matched sets for even cut quality.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnect spark plug before changing blades\u003c\/li\u003e\n  \u003cli\u003eTighten arbor nut to your mower’s specified torque\u003c\/li\u003e\n  \u003cli\u003eSharpen and balance blades for best results; replace in pairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these blades work with bagging or side-discharge setups?\u003c\/h3\u003e\n\u003cp\u003eThese BD18BP blades are optimized for mulching performance but will still cut effectively if your mower uses a bagging or side-discharge configuration. Expect the best mulching results when used without a bag; for heavy bagging or horsepower-limited engines, consider the manufacturer’s recommended blade style.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBest when used for mulching on compatible decks\u003c\/li\u003e\n  \u003cli\u003eCan be used with bagging or side-discharge but with differing results\u003c\/li\u003e\n  \u003cli\u003eCheck mower manual for blade style recommendations for bagging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This two-pack of USA Mower Blades BD18BP is aimed at owners of Black \u0026amp; Decker MM675, LM175, and CM1836 Type 1 and 2 mowers with 18-inch decks who want a direct-fit, made-in-USA replacement for OEM 90548199 and 90548199-01. It’s also suited to homeowners who prefer mulching setups to reduce clipping removal and improve lawn recycling. Before ordering, verify your current blade’s part number and measurements to ensure a proper match.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this blade replace Black \u0026amp; Decker part 90548199?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The BD18BP two-pack replaces Black \u0026amp;amp; Decker OEM 90548199 and 90548199-01 for compatible 18\" decks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the blade dimensions I should confirm?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check length 17-1\/2\", width 1-3\/4\", thickness 0.150\", and a 1\" center hole to ensure fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"USA Mower Blades","offers":[{"title":"Default Title","offer_id":56805198627156,"sku":"B00UY1NB5Q","price":70.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/usa-mower-blades-bd18bp-front-view.jpg?v=1786800792","url":"https:\/\/gardenluxe.co.uk\/products\/usa-mower-blades-17-1-2-low-lift-mulching-replacement-blades-2-pack-150-thick-1-center-hole","provider":"Gardenluxe Uk","version":"1.0","type":"link"}