{"product_id":"bartell-11672-1-yoke-arm-8-7-8-walk-behind-trowel-oem-replacement-part","title":"Bartell 11672-1 Yoke Arm 8 7\/8\" Walk Behind Trowel OEM Replacement Part","description":"\u003cp\u003eThis yoke arm transmits motion between the trowel's pitch control mechanism and the blade arms, allowing the operator to adjust blade angle during finishing passes, a critical function for achieving proper surface finish on concrete. This is the 8 7\/8\" long version, designed for machines manufactured after serial number 721130, and must be matched correctly to avoid improper blade pitch, vibration, or uneven surface results.\u003c\/p\u003e\u003cp\u003eAs with all trowel pitch control components, wear or damage to the yoke arm can cause the blades to lose consistent angular positioning across the spider assembly. This leads to the same symptoms described in Bartell trowel service documentation: bouncing, vibration at speed, and an uneven finish on the concrete surface. Replacing a worn or bent yoke arm restores precise, uniform blade pitch control across all arms of the assembly.\u003c\/p\u003e\u003cp\u003eWhen installing, ensure all associated hardware is torqued evenly and that blade pitch is verified across all spider arms after reassembly. Inspect the yoke arm during routine maintenance any time trowel blades are removed or adjusted.\u003c\/p\u003e\u003cp\u003eCompatible with the following Bartell Global walk behind power trowel models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eB424\u003c\/li\u003e\n\u003cli\u003eB430\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412754366512,"sku":"11672-1","price":127.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/11672-1.jpg?v=1784313422","url":"https:\/\/cce-industries.com\/products\/bartell-11672-1-yoke-arm-8-7-8-walk-behind-trowel-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}