{"product_id":"rotary-60-gator-mulch-mower-blade-set-3-pack-20-1-2-5-8-center-hole-commercial-mulching-balanced-fit","title":"Rotary 60\" Gator Mulch Mower Blade Set 3-Pack 20-1\/2\" 5\/8\" Center Hole — Commercial Mulching, Balanced Fit","description":"\u003cp\u003e\u003cstrong\u003eRotary 6303 Gator Mulch blade set is a commercial-grade 3-blade replacement designed for 60-inch decks, delivering aggressive mulching performance and compatibility with many major mower brands.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis three-blade kit (Part #6303) includes three 20-1\/2\" blades with a 5\/8\" center hole designed for GatorMulch cutting action on 60\" decks. Built to match factory dimensions, these blades are intended as direct-fit replacements for a long list of OEM part numbers across Bad Boy, Dixie Chopper, Exmark, Gravely, Hustler, Toro, Oregon, Stens and more. The Rotary blades are crafted for commercial mowing tasks where consistent cut quality and dependable fit are required.\u003c\/p\u003e\n\n\u003ch3\u003eWill these blades fit my 60-inch mower deck?\u003c\/h3\u003e\n\n\u003cp\u003eIf your mower uses a 5\/8\" center-bore blade and a 20-1\/2\" length blade for a 60\" deck, this set is likely compatible. The listing replaces many common OEM part numbers, so cross-referencing your current blade part number is an easy way to confirm fit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBlade length: 20-1\/2\" (measured tip-to-tip).\u003c\/li\u003e\n  \u003cli\u003eCenter hole diameter: 5\/8\" standard hub fit.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 60\" deck arrangements (3-blade set).\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple OEM numbers like Exmark 613112 and Toro 105-877.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does GatorMulch blade design improve cut and clippings?\u003c\/h3\u003e\n\n\u003cp\u003eGatorMulch blades are shaped to lift and recirculate clippings for finer mulch and quicker decomposition. The geometry helps keep clippings suspended long enough to be cut repeatedly, creating smaller pieces ideal for returning nutrients to the turf without clogging the discharge.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh lift profile promotes better airflow and clip circulation.\u003c\/li\u003e\n  \u003cli\u003eMulch-focused cutting edges reduce large clumps and striping.\u003c\/li\u003e\n  \u003cli\u003eTough steel construction resists bending and chipping under commercial use.\u003c\/li\u003e\n  \u003cli\u003eBalanced design minimizes vibration for smoother operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance or installation steps should I follow?\u003c\/h3\u003e\n\n\u003cp\u003eInstall each blade with the correct orientation and torque to the manufacturer’s spindle specification, and always replace all three blades at once for even cutting balance. Inspect blade hubs, spindles, and hardware for wear and replace any damaged parts to preserve deck performance and safety.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDisconnect spark plug and secure mower before starting work.\u003c\/li\u003e\n  \u003cli\u003eMount blades with the stamped or cupped side per mower instructions.\u003c\/li\u003e\n  \u003cli\u003eTorque blade bolts to your mower OEM spec and check balance after install.\u003c\/li\u003e\n  \u003cli\u003eSharpen or replace blades periodically to maintain cut quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich OEM part numbers does this Rotary set replace?\u003c\/h3\u003e\n\n\u003cp\u003eThis Rotary 6303 set is listed as a replacement for numerous OEM numbers, easing parts sourcing across brands. Refer to the included compatibility list to verify your original part number matches one of the covered references.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExamples include Bad Boy 038605000 and Exmark 1-613112.\u003c\/li\u003e\n  \u003cli\u003eAlso replaces Toro 105-877 and Gravely 46999.\u003c\/li\u003e\n  \u003cli\u003eCross-references include Oregon 491-506 and Stens 302-028.\u003c\/li\u003e\n  \u003cli\u003eWorks as a swap for many Dixon, Windsor, and Dixie Chopper numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Rotary 6303 GatorMulch blade set is aimed at landscape professionals, property managers, and serious homeowners running 60\" commercial decks who need durable, OEM-style replacement blades optimized for mulching. If you require a direct-fit three-blade replacement with a 5\/8\" center hole and reliable mulching performance across a wide range of mower brands, this kit provides a practical, heavy-duty option.\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: Are these blades compatible with Exmark 613112?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Rotary 6303 is listed as a replacement for Exmark 613112 and fits 60\" decks with a 5\/8\" center hole.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Should I replace all three blades at once?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Replacing all three blades together maintains balance and ensures even cutting across the deck.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rotary","offers":[{"title":"Default Title","offer_id":56818192417108,"sku":"B0777VJLL8","price":97.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/rotary-6303-front-packaging.jpg?v=1786959877","url":"https:\/\/gardenluxe.co.uk\/products\/rotary-60-gator-mulch-mower-blade-set-3-pack-20-1-2-5-8-center-hole-commercial-mulching-balanced-fit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}