{"product_id":"ideasure-21-inch-mulching-blade-331737b-for-husqvarna-craftsman-ayp","title":"IDEASURE 21-Inch Mulching Blade 331737B for Husqvarna, Craftsman, AYP","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eExperience dependable cutting performance with the IDEASURE 21-inch mulching blade (model 331737B). Designed for a broad range of 21-inch decks, this blade aims to deliver consistent, precise results across various lawns—from manicured front yards to backyard fields.\u003c\/p\u003e\n\u003cp\u003eThe blade combines a durable steel build with a sharp, balanced edge that respects the rhythm of your mowing routine. The mulching design finely chops grass and returns it to the soil, supporting even growth and reducing the need for frequent bagging on certain setups.\u003c\/p\u003e\n\n\u003ch2\u003eKey features in practice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility across many Husqvarna, Craftsman, and AYP Pou-LAN decks, with replacement part numbers listed in the specs.\u003c\/li\u003e\n  \u003cli\u003ePrecisely sized for 21-inch decks: length 21 inches, width 2-1\/4 inches, thickness 0.138 inches.\u003c\/li\u003e\n  \u003cli\u003eMounting pattern includes center hole 5\/8 inch and outer holes 3\/8 inch for standard setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cp\u003eThe blade replaces a wide range of OEM parts and is designed to fit diverse models. For exact alignment, compare your deck size and hole positions to the specifications in the listing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces part numbers: 165833, 165833B, 175064, 159267, 176135, 189028, 406706, 406712, 531300765, 532175064, 532176135, 532189028, 532406712, 539111878, 594893001, 917175064, 917175064PB, 917176135, 917532165833, 917532175064, 917532176135, 33275, 33524, 501807402, 531307235, 532145064, 532165833, 532437165, PP22024.\u003c\/li\u003e\n  \u003cli\u003eFits a wide array of AYP, Husqvarna, and Craftsman models listed in the compatibility notes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and quick-hitting installation tips\u003c\/h3\u003e\n\u003cp\u003ePackage includes one IDEASURE blade sized for a 21\" deck. Before ordering, confirm your mower uses a 21\" deck and that the mounting holes align with the listed specs. A balanced blade helps reduce vibration during cutting.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpecifications: Length 21\", Width 2-1\/4\", Thickness 0.138\", Center Hole 5\/8\", Outside Hole 3\/8\".\u003c\/li\u003e\n  \u003cli\u003eInstallation reminder: check alignment and balance before first use to ensure a smooth, even cut.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\n\u003cp\u003ePicture a weekend mowing session: the blade glides through tall or damp grass with steady momentum, producing clean, uniform clippings. On slopes, the balance helps maintain control and consistent cut quality across the blade span.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eModel: IDEASURE 331737B\u003c\/li\u003e\n  \u003cli\u003eDeck compatibility: 21 inches\u003c\/li\u003e\n  \u003cli\u003eMaterial: robust steel with precise grinding\u003c\/li\u003e\n  \u003cli\u003eReplacement guidance: verify model and deck match prior to purchase\u003c\/li\u003e\n\u003c\/ul\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: What comes in the IDEASURE 21-Inch Mulching Blade package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One IDEASURE blade (model 331737B) for 21-inch decks; compatible with many Husqvarna, Craftsman, and AYP models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can I confirm the blade fits my mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Verify deck size is 21 inches and compare listed compatible models; confirm mounting hole pattern matches before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"IDEASURE","offers":[{"title":"Default Title","offer_id":43989690286214,"sku":"B0DR8RRKF1","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/ideasure-lawn-mower-blade-331737b-package.jpg?v=1778879860","url":"https:\/\/patiozora.com\/products\/ideasure-21-inch-mulching-blade-331737b-for-husqvarna-craftsman-ayp","provider":"PatioZora","version":"1.0","type":"link"}