{"product_id":"parker-hannifin-corporation-10643-5-4-hose-assembly","title":"Parker Hannifin Corporation 10643-5-4 Hose Assembly","description":"\u003cdiv\u003e\u003cp\u003eParker Hannifin 10643-5-4 Hose Assembly is a compact fluid-connection component that couples a 1\/4-inch hose to a 5\/16-inch tube, providing a direct hose-to-tube transition within a single assembly. Manufactured by Parker Hannifin Corporation, the part is identified as 10643-5-4 and is associated with the internal code KP81301. The design specifies a 1\/4\" hose end and a 5\/16\" tube end, enabling quick integration into hydraulic or fluid-transfer layouts where these diameters are required. This hose assembly supports streamlined routing in tight spaces and helps maintain a continuous flow path by joining a flexible hose to a rigid tube with matching diameters. Use cases include inline connections in systems that require a hose-to-tube junction between components with 1\/4\" hose and 5\/16\" tube ports, and it aligns with Parker's standardization of fittings and assemblies for interchangeability with compatible Parker components. For installation, verify that the mating fittings correspond to the 1\/4\" hose and 5\/16\" tube specifications to ensure proper fit within the fluid-transfer path. The model number 10643-5-4 and the associated KP81301 reference help identify the exact hose-to-tube configuration within Parker’s cataloging system.\u003c\/p\u003e\u003c\/div\u003e","brand":"Parker","offers":[{"title":"New","offer_id":46286183203050,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-027.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/parker-hannifin-corporation-10643-5-4-hose-assembly","provider":"GTG Hardware","version":"1.0","type":"link"}