{"product_id":"21435","title":"Multiquip 21435 Output Shaft CA4 - OEM Replacement Part for Walk-Behind Trowels","description":"\u003cp\u003eThe output shaft transfers power from the gearbox worm gear assembly to the trowel blades, enabling rotation and smooth concrete finishing operations. This critical drivetrain component endures constant rotational stress and requires replacement when bearing wear causes shaft binding or when troubleshooting indicates worn bearings affecting gearbox performance.\u003c\/p\u003e\n\n\u003cp\u003eDuring troubleshooting procedures outlined in Multiquip service manuals, technicians verify proper output shaft operation by rotating the input shaft by hand—if the shaft rotates with difficulty, both input and output shaft bearings require inspection and replacement as necessary. The shaft works in conjunction with the V-belt pulley drive system and centrifugal clutch to deliver consistent power from the Honda engine through the gearbox to the rotating blade assembly. When gearbox performance issues arise such as clutch slipping or sluggish response to engine speed changes, worn output shaft bearings are a primary diagnostic checkpoint.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Multiquip walk-behind trowel models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCA4HC\u003c\/li\u003e\n\u003cli\u003eCA4HM\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":43066626146352,"sku":"21435","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21435_037721bd-b6b1-408e-9c97-00ac6b2443f9.png?v=1779816168","url":"https:\/\/cce-industries.com\/products\/21435","provider":"CCE Industries","version":"1.0","type":"link"}