{"product_id":"hipa-46-inch-high-lift-mower-blades-for-405380-532405380-2-pack-alloy-steel-5-point-star-mount","title":"Hipa 46-Inch High-Lift Mower Blades for 405380\/532405380 2-Pack — Alloy Steel, 5-Point Star Mount","description":"\u003cp\u003e\u003cstrong\u003eHigh-lift, 5-point star replacement blades designed to fit 46-inch deck riding mowers (part numbers 405380 \/ 532405380) for stronger lift and improved grass collection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese Hipa 46-inch mower blades are built to replace OEM part numbers used on many Husqvarna, Poulan and Craftsman 46\" deck tractors and zero-turn mowers. Manufactured from alloy steel with a protective coating, this two-blade pack uses a 5-point star mounting hole pattern and a notched air-lift profile to generate a powerful upward airflow that helps bagging, side discharge and mulching systems perform more efficiently. Before ordering, verify your mower's blade mounting pattern and part number to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these blades improve cutting and collection?\u003c\/h3\u003e\n\u003cp\u003eThe high-lift design creates a concentrated upward airflow that lifts grass clippings vertically into the mower’s chute or bagger. That stronger suction leads to cleaner cuts, fuller bags, and better handling of heavier or damp grass without clogging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-lift profile increases airflow for superior collection.\u003c\/li\u003e\n  \u003cli\u003e5-point star mount ensures secure fit with compatible decks.\u003c\/li\u003e\n  \u003cli\u003eNotched air-lift edge helps prevent clumping and improves discharge.\u003c\/li\u003e\n  \u003cli\u003ePair of blades balances deck for consistent cut quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich mower models and part numbers are compatible?\u003c\/h3\u003e\n\u003cp\u003eThese blades are designed to replace part numbers 405380 and 532405380 and match the 5-point star mounting hole configuration found on many 46\" Husqvarna, Poulan and Craftsman models. Compatibility can vary by model year, so check your mower’s existing blade marking or owner’s manual before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with YTH22V46, Z246, YTH21K46 and many 46\" ride mowers.\u003c\/li\u003e\n  \u003cli\u003eAlso fits models listed under 532403107, 594892801, 21546611 in some years.\u003c\/li\u003e\n  \u003cli\u003eNot suitable for 46\" decks with different mounting patterns.\u003c\/li\u003e\n  \u003cli\u003eVerify blade MPN and mounting hole layout before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and safety features do these blades include?\u003c\/h3\u003e\n\u003cp\u003eConstructed from alloy steel (high-carbon mix with chromium and molybdenum additives), these blades prioritize strength, wear resistance and corrosion resistance. The trimmed edge is painted to delay rust formation and to reduce the risk of accidental cuts during installation; the paint will wear with use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlloy steel construction for improved durability and wear life.\u003c\/li\u003e\n  \u003cli\u003ePainted edges reduce rust and protect during handling.\u003c\/li\u003e\n  \u003cli\u003eInspect blades for cracks, nicks or looseness before each use.\u003c\/li\u003e\n  \u003cli\u003eAlways install\/remove blades using thick gloves and proper tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain these replacement blades?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires matching the 5-point star mounting hole and torquing blade bolts to your mower manufacturer’s specification. Routine maintenance—balancing, sharpening if needed, and checking tightness—keeps cut quality consistent and prolongs blade life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch mounting pattern, rotate blade so lift faces deck direction specified by mower.\u003c\/li\u003e\n  \u003cli\u003eTighten bolts to the torque listed in your mower manual; recheck after first hour of use.\u003c\/li\u003e\n  \u003cli\u003eKeep blades sharp; sharpen both blades equally to maintain deck balance.\u003c\/li\u003e\n  \u003cli\u003eReplace blades if bent, cracked or excessively worn.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Hipa 46\" 5-point high-lift blades are made for homeowners and property managers who need a robust replacement for 46\" riding mower decks that use the 5-point star mount—especially those wanting improved bagging and cleaner discharge on thicker or slightly damp grass. They’re not universal replacements; confirm part number and mounting pattern before purchase to ensure proper fit and safe operation.\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: Will these blades fit my YTH22V46 mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your mower uses a 5-point star mounting pattern and 46\" blades with part numbers like 405380\/532405380. Verify the blade MPN and mounting hole before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many blades are included and what material are they made from?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This listing includes two 46\" high-lift blades made from alloy steel with corrosion-resistant paint on the edges.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hipa","offers":[{"title":"Default Title","offer_id":56833642135892,"sku":"B0FYBS2GKR","price":70.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/hipa-front-packaging-46-inch-blades.jpg?v=1787042461","url":"https:\/\/gardenluxe.co.uk\/products\/hipa-46-inch-high-lift-mower-blades-for-405380-532405380-2-pack-alloy-steel-5-point-star-mount","provider":"Gardenluxe Uk","version":"1.0","type":"link"}