{"product_id":"aeagle-48-mulching-blades-for-john-deere-48-deck-3-pack-7-point-star-three-in-one-mulch-side-discharge-bagging","title":"Aeagle 48\" Mulching Blades for John Deere 48\" Deck — 3-Pack 7-Point Star, Three-in-One Mulch\/Side-Discharge\/Bagging","description":"\u003cp\u003e\u003cstrong\u003eAeagle's GY20852 48-inch mulching blades are a 3-pack of 7-point star center-hole replacement blades engineered to fit many John Deere 48\" mower decks and zero-turn models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese aftermarket blades are designed for homeowners and landscapers who need a direct-fit, heavy-duty mulching option for John Deere 100-series tractors and select EZtrak zero-turn mowers. Each blade is built with a 7-point star center hole to match specific OEM spindles and offers a three-in-one cutting profile for mulching, side-discharge, and bagging. Below you'll find concise answers to common pre-purchase questions, clear specifications, and tips for installation and upkeep.\u003c\/p\u003e\n\n\u003ch3\u003eWhich John Deere models and part numbers do these blades replace?\u003c\/h3\u003e\n\n\u003cp\u003eThese Aeagle blades are made to substitute OEM items that use a 7-point star center hole. They replace common John Deere part numbers and fit many 48\" decks across tractors and zero-turns.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces John Deere: AM137757, AM141035, GX21784, GY20852, GX21785, GX21786.\u003c\/li\u003e\n  \u003cli\u003eCompatible tractors: 100-series models such as D140, D150, D155, D160, E140–E170, LA130–LA165 and similar with 48\" decks.\u003c\/li\u003e\n  \u003cli\u003eCompatible zero-turns: 48\" EZtrak models including Z245, Z255, Z355E, Z355 and select S\/X series mowers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are these blades shaped and what cutting actions do they perform?\u003c\/h3\u003e\n\n\u003cp\u003eThe Aeagle blades use a specialized three-in-one profile that combines aggressive lift and mulching curvature. That design chops grass multiple times, improves discharge when needed, and directs clippings into a bagger or back onto the turf as fine mulch.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e7-point star center hole for correct spindle engagement and secure mounting.\u003c\/li\u003e\n  \u003cli\u003eComplex curvature supports mulching, side-discharge, and bagging functions.\u003c\/li\u003e\n  \u003cli\u003eBlade dimensions: approximately 17\" length per blade edge, 2-5\/8\" width, 1\/6\" thickness, 1-1\/7\" air lift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before ordering to ensure proper fit?\u003c\/h3\u003e\n\n\u003cp\u003eConfirming the center hole shape and deck size is essential. These blades require a 7-point star center hole; if your mower uses a circular center hole you will need a different part series.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMeasure or inspect the blade center hole — it must be a 7-point star shape.\u003c\/li\u003e\n  \u003cli\u003eVerify your mower deck is 48\" and cross-check your model against the compatibility list above.\u003c\/li\u003e\n  \u003cli\u003eCompare old blade part numbers: if yours are different (e.g., circular center hole parts), choose the correct variant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain these mulching blades for best results?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation follows standard mower blade replacement steps: raise and secure the mower, remove the spindle bolt, swap blades ensuring correct orientation, and torque bolts to manufacturer specs. Regular inspection and sharpening keep the cutting edge effective and safe.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAlways disconnect spark plug and stabilize the machine before blade work.\u003c\/li\u003e\n  \u003cli\u003eCheck bolt torque and blade orientation (cutting edge faces outward) when installing.\u003c\/li\u003e\n  \u003cli\u003eResharpen blades as edges dull; painted safety coating will wear off with use and sharpening is supported.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Homeowners, property managers, and small-scale landscapers who run John Deere 48\" mower decks or compatible 48\" zero-turn machines and want an aftermarket mulching-ready blade that matches 7-point star spindles. If you need a heavy-duty, versatile 3-in-1 blade set that replaces common OEM numbers and performs well on thicker turf and light weeds, these Aeagle blades are a practical, budget-minded choice. If your mower uses a circular center hole, choose the correct circular-hole replacement instead.\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 fit every 48\" John Deere deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit John Deere 48\" decks that use a 7-point star center hole; confirm your model and blade center shape before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I sharpen these Aeagle blades?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cutting edges can be safely resharpened when dull to restore cutting performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aeagle","offers":[{"title":"Default Title","offer_id":56833125253460,"sku":"B09ZL9X9Q6","price":70.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/aeagle-gy20852-front-packaging-48in-blades.jpg?v=1787037873","url":"https:\/\/gardenluxe.co.uk\/products\/aeagle-48-mulching-blades-for-john-deere-48-deck-3-pack-7-point-star-three-in-one-mulch-side-discharge-bagging","provider":"Gardenluxe Uk","version":"1.0","type":"link"}