{"product_id":"jxjkcz-52-deck-mower-blades-3-pack-notched-high-lift-replacement-for-exmark-and-toro-hardened-steel","title":"JXJKCZ 52\" Deck Mower Blades 3-Pack — Notched High-Lift Replacement for Exmark and Toro, Hardened Steel","description":"\u003cp\u003e\u003cstrong\u003eThese are three notched high-lift 52-inch replacement mower blades engineered to fit Exmark and Toro decks that use OEM 103-6402-S \/ 109-6873-style blades.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your zero-turn or commercial mower with a 52\" deck needs fresh, high-lift cutting edges, this 3-pack from JXJKCZ restores lift, discharge, and cut quality for many Exmark Lazer, Turf Tracer, Pioneer, Vantage and Toro models. The blades are formed and heat-treated to match the performance profile of the OEM part numbers, and the notched design helps maintain airflow and bagging ability on decks that specify this shape.\u003c\/p\u003e\n\n\u003ch3\u003eWhich mower models and OEM numbers do these blades replace?\u003c\/h3\u003e\n\n\u003cp\u003eThese blades are manufactured to be compatible with common OEM references for 52-inch decks. They are designed to match fit and function where the listed Exmark and Toro part numbers are specified.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Exmark OEMs: 103-6402, 103-6402-SU, 103-6402-S\u003c\/li\u003e\n  \u003cli\u003eReplaces Toro OEM: 109-6873\u003c\/li\u003e\n  \u003cli\u003eFits Exmark series: Lazer Z (E, X, AS, CT, HP, AC), Lazer S, Turf Tracer, Pioneer, Vantage, Radius and Staris\/Quest variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these notched high-lift blades affect cutting performance?\u003c\/h3\u003e\n\n\u003cp\u003eNotched high-lift blades produce stronger upward airflow beneath the deck, which improves lift of grass for an even cut and more effective discharge or bagging. The notches help clear stringy clippings and reduce clogging on heavy or wet turf when paired with a properly adjusted deck.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-lift profile increases suction for cleaner strand stand-up\u003c\/li\u003e\n  \u003cli\u003eNotches aid in chip and clumping clearance\u003c\/li\u003e\n  \u003cli\u003eHelps improve side-discharge and bagging efficiency on compatible decks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat material and quality controls are used on these replacement blades?\u003c\/h3\u003e\n\n\u003cp\u003eJXJKCZ blades are made from hardened steel and heat-treated to retain edge strength and resist deformation under normal use. Quality processes focus on dimensional accuracy to ensure bolt-hole alignment, length, and cutting edge geometry match OEM standards for safe installation and reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision stamping for consistent hole placement and length\u003c\/li\u003e\n  \u003cli\u003eHeat treatment for edge durability and wear resistance\u003c\/li\u003e\n  \u003cli\u003eBalanced finish to reduce vibration when installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain these blades for best results?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation follows the mower manufacturer’s torque and safety recommendations: lift the deck, secure blades with correct bolts, and torque to spec. Regular sharpening, inspecting for bends or cracks, and replacing in matched sets when wear is significant will keep the deck cutting evenly and extend deck component life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace blades in matched sets of three for 52\" decks\u003c\/li\u003e\n  \u003cli\u003eCheck and tighten blade bolts after initial run-in hours\u003c\/li\u003e\n  \u003cli\u003eSharpen periodically and replace if cracked, bent, or excessively worn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These JXJKCZ notched high-lift blades are intended for owners, landscapers, and maintenance professionals who operate Exmark or Toro mowers with 52\" decks that require OEM 103-6402-S \/ 109-6873-style blades. Choose this 3-pack when you need OEM-compatible fit, improved bagging or discharge performance, and blades supplied with a 24-month after-sales warranty for peace of mind during routine maintenance and seasonal replacements.\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 my Exmark Lazer Z 52\" deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — they replace Exmark OEM 103-6402 series for most Lazer Z 52\" decks. Verify your deck requires a notched high-lift 52\" blade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty covers these replacement blades?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: JXJKCZ provides a 24-month after-sales warranty; contact support by email for issues or questions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JXJKCZ","offers":[{"title":"Default Title","offer_id":56830056661332,"sku":"B0G29X1615","price":89.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/jxjkcz-52in-front-view-packaging.jpg?v=1787000687","url":"https:\/\/gardenluxe.co.uk\/products\/jxjkcz-52-deck-mower-blades-3-pack-notched-high-lift-replacement-for-exmark-and-toro-hardened-steel","provider":"Gardenluxe Uk","version":"1.0","type":"link"}