{"product_id":"bartell-10616-small-bronze-gear-oem-replacement-walk-behind-trowel","title":"Bartell 10616 Small Bronze Gear OEM Replacement - Walk Behind Trowel","description":"\u003cp\u003eThis small bronze gear transmits rotational force within the gear assembly of walk behind power trowels, and is a critical wear component that must be replaced when teeth show signs of pitting, chipping, or abnormal mesh wear that can lead to slippage or complete drivetrain failure. Sourced directly from Bartell Global, this bronze gear is manufactured to OEM specifications for the B436 walk behind trowel, ensuring proper fit, tooth profile, and material hardness for reliable power transmission. Bronze gear construction provides natural lubricity and resistance to galling against mating steel components, making material integrity essential, aftermarket substitutes with incorrect alloy composition can accelerate wear on the entire gear train. When inspecting for replacement, technicians should check for backlash beyond acceptable tolerance, uneven tooth contact patterns, and any signs of bronze material transfer onto mating gears. This part is listed as a sub-component for assembly 20921, and should be evaluated any time that parent assembly is serviced or rebuilt. Always ensure the housing bore and shaft interface are clean and within spec before installing a new gear to prevent premature failure.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBartell B436 Walk Behind Power Trowel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412750467120,"sku":"10616","price":406.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/10616.jpg?v=1784313012","url":"https:\/\/cce-industries.com\/products\/bartell-10616-small-bronze-gear-oem-replacement-walk-behind-trowel","provider":"CCE Industries","version":"1.0","type":"link"}