{"product_id":"21921","title":"Multiquip 21921 Flywheel Coupler Assembly - OEM Replacement Part","description":"\u003cp\u003eThe flywheel coupler assembly serves as the critical connection between the engine's flywheel and the trowel's drive system, transferring rotational power to the trowel blades on ride-on trowel machines. This precision-engineered component must maintain exact alignment and absorb operational vibrations while transmitting high torque loads during concrete finishing operations.\u003c\/p\u003e\n\n\u003cp\u003eCommon failure symptoms include unusual vibration during operation, difficulty engaging the trowel blades, inconsistent blade rotation speed, or complete loss of power transmission to the finishing system. Regular inspection of the coupler assembly is essential during routine maintenance intervals to prevent unexpected downtime on the job site. Worn or damaged couplers can lead to inefficient concrete finishing and potential damage to other drivetrain components if not addressed promptly.\u003c\/p\u003e\n\n\u003cp\u003eThis flywheel coupler assembly is specifically designed for Multiquip ride-on power trowels and ensures proper fitment and performance when replacing worn or damaged components.\u003c\/p\u003e\n\n\u003cp\u003eCompatible Models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHTX-44K4\u003c\/li\u003e\n\u003cli\u003eSTX55J6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Multiquip OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Multiquip","offers":[{"title":"Default Title","offer_id":43068654649392,"sku":"21921","price":1015.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21921.png?v=1779913239","url":"https:\/\/cce-industries.com\/products\/21921","provider":"CCE Industries","version":"1.0","type":"link"}