{"product_id":"20408-1","title":"Multiquip 20408-1 Right Trowel Blade Arm JWN Silver - OEM Replacement Part","description":"\u003cp\u003eThe right-side trowel blade arm is a critical rotating component of the spider assembly that holds and positions finishing blades during concrete troweling operations. This silver-finished arm attaches directly to the spider plate via a hex head bolt with integrated Zerk grease fitting, allowing for proper lubrication and maintenance. Each arm features a hexagonal shaft section at the top mounting point, a round shaft section for blade rotation, and three lever mounting slots for precise blade pitch adjustment.\u003c\/p\u003e\n\n\u003cp\u003eTrowel arms require regular inspection for straightness, as they can be damaged by rough handling, striking exposed plumbing, forms, or rebar during operation. Bent arms prevent smooth, fluid blade rotation and compromise finish quality. When performing maintenance, arms should be removed by extracting the hex head bolt\/Zerk fitting from the spider plate. Proper adjustment requires alignment using Multiquip adjustment tool P\/N 9177, with the fixture arm positioned according to rotation direction and adjustment bolts set to .010\" contact distance. The locking nut must be tightened after adjustment to maintain correct blade pitch and ensure even finishing performance.\u003c\/p\u003e\n\n\u003cp\u003eCompatible Models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJWN24HTCSL\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":43066612547632,"sku":"20408-1","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/20408-1.png?v=1779815923","url":"https:\/\/cce-industries.com\/products\/20408-1","provider":"CCE Industries","version":"1.0","type":"link"}