{"product_id":"inren-gx22151-21-3-8-curved-lawn-mower-blades-2-pack-fits-john-deere-42-decks-for-better-mulching","title":"Inren GX22151 21-3\/8\" Curved Lawn Mower Blades, 2-Pack — Fits John Deere 42\" Decks for Better Mulching","description":"\u003cp\u003e\u003cstrong\u003eThese Inren GX22151 replacement blades are a two-pack of curved 21 3\/8\" mower blades engineered to fit many 42\" John Deere decks and compatible tractors, offering improved clipping circulation and finer mulching.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 42\" John Deere mower (models such as 102, 115, 125, 135 or D100\/D105 series) needs fresh blades, the Inren GX22151 set is built to match OEM hole patterns and cutting dimensions so you can restore performance without custom fitting. The blades are sold as a pair and listed as compatible replacements for AM137328, AM141033, GY20850 and similar part numbers.\u003c\/p\u003e\n\n\u003ch3\u003eWill these blades fit my John Deere 42\" mower or tractor deck?\u003c\/h3\u003e\n\u003cp\u003eMeasure and compare before ordering: these Inren blades have a 7-point star center hole pattern and specific dimensions to align with many common John Deere decks. Confirm compatibility by matching the OEM part numbers or the blade measurements to your existing parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlade length: 21 3\/8\" (overall cutting edge)\u003c\/li\u003e\n  \u003cli\u003eWidth: 2 11\/16\" and thickness: 0.2860\"\u003c\/li\u003e\n  \u003cli\u003eCenter: 7-point star hole pattern to match listed John Deere models\u003c\/li\u003e\n  \u003cli\u003eReplaces: AM137328, AM141033, GX22151, GY20850\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the curved GX22151 blades change cutting and mulching?\u003c\/h3\u003e\n\u003cp\u003eThe blades use a curved profile that promotes airflow under the deck, lifting grass for a cleaner cut and circulating clippings for finer mulching. That design helps chop clippings more thoroughly, returning smaller pieces to the lawn to decompose.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCurved shape increases airflow and lifts grass before cutting\u003c\/li\u003e\n  \u003cli\u003eLonger, sharpened cutting edge supports repeated cuts between resharpening\u003c\/li\u003e\n  \u003cli\u003eImproved circulation reduces clumping and encourages even dispersion\u003c\/li\u003e\n  \u003cli\u003eDesigned to produce smaller, finer clippings for natural lawn feeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat do I need to know about installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard mower blade replacement procedures: disconnect the spark plug, secure the deck, and fit each blade to the spindle using the matching bolt pattern. Keep blades balanced and sharpened for best results, and replace in matched pairs to maintain even deck performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways disconnect power and secure the mower before replacing blades\u003c\/li\u003e\n  \u003cli\u003eTorque bolts to manufacturer specifications for safe mounting\u003c\/li\u003e\n  \u003cli\u003eCheck blade balance after sharpening to avoid vibration\u003c\/li\u003e\n  \u003cli\u003eReplace both blades together when servicing a two-blade deck\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these replacement blades and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eManufactured to match OEM-style thickness and edge geometry, the Inren GX22151 blades are made for season-long use under normal mowing conditions. Regular inspection for nicks and proper sharpening will extend life and preserve cutting quality.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0.2860\" thickness for stiffness and wear resistance\u003c\/li\u003e\n  \u003cli\u003eRobust edge design intended for repeated sharpening cycles\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-piece set to maintain balanced cutting on dual-blade decks\u003c\/li\u003e\n  \u003cli\u003eCompatible with common John Deere part numbers for straightforward replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Homeowners and lawn professionals with 42\" John Deere mowers or compatible tractor decks who want a cost-effective, OEM-replacement style blade that improves airflow and mulching. Ideal when you need exact-fit blades that match common John Deere hole patterns and dimensions without modifying your deck.\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: Do these blades match OEM John Deere part numbers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — these Inren blades are sold to replace AM137328, AM141033, GX22151 and GY20850 on many 42\" decks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the blades sold as a single blade or a set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They come as a 2-pack to ensure matched cutting performance on two-blade 42\" mower decks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Inren","offers":[{"title":"Default Title","offer_id":56832204931412,"sku":"B0D2NY9WWM","price":67.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/inren-gx22151-front-packaging-view.jpg?v=1787024763","url":"https:\/\/gardenluxe.co.uk\/products\/inren-gx22151-21-3-8-curved-lawn-mower-blades-2-pack-fits-john-deere-42-decks-for-better-mulching","provider":"Gardenluxe Uk","version":"1.0","type":"link"}