{"product_id":"bartell-20287-pulley-assembly-oem-replacement-part","title":"Bartell 20287 Pulley Assembly - OEM Replacement Part","description":"\u003cp\u003eA worn or damaged pulley assembly on a walk behind trowel will cause belt slippage, improper engine-to-gearbox power transfer, and accelerated belt wear, replacing it with a genuine OEM unit restores proper drive system function and prevents downstream damage to the trowel's transmission components. This pulley assembly is a direct-fit replacement designed to Bartell Global factory specifications, ensuring correct belt alignment, tension geometry, and rotational balance for reliable operation on concrete finishing equipment.\u003c\/p\u003e\u003cp\u003eAs part of the drive train on walk behind trowels, the pulley assembly is subject to continuous mechanical stress, heat cycling, and abrasive concrete dust exposure. Technicians should inspect the pulley for groove wear, cracking, wobble, and bearing play during routine service intervals. Signs of failure include unusual squealing or squeaking during operation, visible belt tracking issues, heat buildup near the drive system, or loss of blade speed under load. Installing a verified OEM replacement eliminates the dimensional tolerancing issues common with aftermarket alternatives.\u003c\/p\u003e\u003cp\u003eCompatible with the following Bartell Global walk behind trowel models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eB424\u003c\/li\u003e\n\u003cli\u003eB430\u003c\/li\u003e\n\u003cli\u003eB436\u003c\/li\u003e\n\u003cli\u003eBC436\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":43412759609392,"sku":"20287","price":105.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/20287.jpg?v=1784314016","url":"https:\/\/cce-industries.com\/products\/bartell-20287-pulley-assembly-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}