{"product_id":"21989","title":"Multiquip 21989 UHMW Spacer - OEM Replacement Part for Concrete Trowels","description":"\u003cp\u003eThis UHMW (ultra-high-molecular-weight polyethylene) spacer provides precise spacing and wear-resistant support in the spider assembly of Multiquip ride-on power trowels. Measuring 0.75 x 2.0 x 4.5 inches in black UHMW material, this spacer works within the trowel arm mechanism where the spider assembly connects trowel arms to the vertical rotating shaft. The UHMW construction offers low friction and durability in the demanding concrete finishing environment.\u003c\/p\u003e\n\n\u003cp\u003eThe spider assembly houses critical components including the trowel arms, 2-piece bronze bushings, and adjustment hardware that control blade pitch during finishing operations. This spacer maintains proper clearances within that assembly to ensure smooth trowel arm operation.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Multiquip models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHTX-44K4\u003c\/li\u003e\n\u003cli\u003eHTXD6I\u003c\/li\u003e\n\u003cli\u003eSTXD6I\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":43484662104112,"sku":"MQ-21989","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21989.jpg?v=1786604392","url":"https:\/\/cce-industries.com\/products\/21989","provider":"CCE Industries","version":"1.0","type":"link"}