{"product_id":"120281","title":"Multiquip 120281 Jackshaft Assembly - OEM Replacement Part for Concrete Saws","description":"\u003cp\u003eThe jackshaft assembly is a critical drive component that transfers power from the engine to the cutting blade system on Multiquip walk-behind concrete saws. This assembly ensures proper blade rotation speed and torque delivery during demanding cutting operations.\u003c\/p\u003e\u003cp\u003eDesigned specifically for the SP6457 model, this OEM jackshaft assembly integrates with the saw's front axle system, which includes multiple lubrication points that require maintenance every 50 hours of operation. The front axle assembly features five grease fittings—including front axle pivot bearings and hydraulic lift cylinder ends—that must be serviced with premium grade waterproof E.P. (extreme pressure) grease to ensure optimal performance and longevity of connected drive components like this jackshaft.\u003c\/p\u003e\u003cp\u003eCommon symptoms indicating jackshaft replacement include abnormal vibration during operation, inconsistent blade speed, unusual grinding noises from the drive system, or visible wear on shaft bearings and mounting points. Regular inspection during the 50-hour lubrication service intervals helps identify wear before catastrophic failure occurs.\u003c\/p\u003e\u003cp\u003eCompatible Models:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMultiquip SP6457\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eGenuine Multiquip OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Multiquip","offers":[{"title":"Default Title","offer_id":43068299673648,"sku":"120281","price":365.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/120281.png?v=1779913005","url":"https:\/\/cce-industries.com\/products\/120281","provider":"CCE Industries","version":"1.0","type":"link"}