{"product_id":"graco-178207","title":"Bearing, Piston","description":"\u003cp\u003eThe Bedford 42-4191 is a compatible replacement for Graco parts 178207 and 178-207 — the piston bearing used in Graco spray equipment. This bearing guides its moving shaft or rod, taking the side-loads so the precision surfaces around it do not. A worn bearing lets the rod run off-center, which accelerates packing and cylinder wear well beyond the cost of the bearing. Compatible with Graco GH 130 (2014+) and LineLazer V 130 HS.\u003c\/p\u003e\n\u003cp\u003eCommon reasons for replacement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScoring visible on the bearing surface at teardown\u003c\/li\u003e\n\u003cli\u003eRenewed during a fluid-section or drive rebuild\u003c\/li\u003e\n\u003cli\u003ePlay or knock in the rod as bearing clearance opens up\u003c\/li\u003e\n\u003cli\u003eAccelerated packing wear from an off-center rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eManufactured to OEM-equivalent dimensions for proper fit and performance.\u003c\/p\u003e\n\u003cp\u003eReplacement for: Graco 178207, Graco 178-207.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bedford Precision","offers":[{"title":"Default Title","offer_id":50046777917746,"sku":"42-4191","price":22.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6544\/7730\/files\/42-4191__92912.1711569753.1280.1280.jpg?v=1748522244","url":"https:\/\/bedfordprecision.com\/products\/graco-178207","provider":"Bedford Precision","version":"1.0","type":"link"}