{"product_id":"edelmann-91866-power-steering-pressure-line-hose-assembly-pump-to-hydroboost","title":"Edelmann 91866 Power Steering Pressure Line Hose Assembly - Pump To Hydroboost","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Edelmann 91866 is a power steering pressure line hose assembly built for hydroboost-equipped trucks and vans that need a direct-routing replacement. It is engineered to follow the original hose path closely, helping maintain proper clearance and a precise installation on Chevrolet and GMC applications.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet and GMC power steering systems, this pressure line assembly is made to match OE routing and pressure demands. The 91866 part number is a fitment-specific solution for pump-to-hydroboost connections on classic full-size truck platforms.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE-style routing for a precise hose path and clean fitment\u003c\/li\u003e\n\u003cli\u003eBuilt for high-pressure steering system pulsations and heat exposure\u003c\/li\u003e\n\u003cli\u003eConstructed with materials selected to resist premature hose breakdown\u003c\/li\u003e\n\u003cli\u003ePressure line assembly for pump-to-hydroboost applications\u003c\/li\u003e\n\u003cli\u003eHose length: 52.25 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eEdelmann 91866 is a power steering pressure line hose assembly for Chevrolet and GMC trucks and vans with pump-to-hydroboost routing. It is built to duplicate the original hose trajectory, which helps the line fit the allotted space without forcing bends or creating unnecessary stress points. The 91866 part number is associated with a broad range of 1985-1991 Chevrolet and GMC applications, including C\/K and R\/V series models.\u003c\/p\u003e\u003cp\u003eAs a pressure line assembly, this hose is intended for the high-pressure side of the steering system, where heat and pulsation can accelerate wear. The design focuses on maintaining system integrity and reducing the risk of contamination from hose breakdown. This part cross-references Four Seasons 36663 and Gates 366630 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a leaking or deteriorated power steering pressure hose\u003c\/li\u003e\n\u003cli\u003eRestoring proper pump-to-hydroboost fluid transfer\u003c\/li\u003e\n\u003cli\u003eAddressing hose routing issues caused by incorrect bends or fitment\u003c\/li\u003e\n\u003cli\u003eCorrecting steering system noise or performance loss related to pressure-line wear\u003c\/li\u003e\n\u003cli\u003eReplacing a hose affected by heat, pulsation, or age-related breakdown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s pump-to-hydroboost configuration before ordering. This hose is fitment-specific and should be matched to the exact application listed for Chevrolet and GMC C\/K, R, and V series models. Confirm the hose path and connection points against the original line to ensure proper routing during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEdelmann states that this pressure line assembly is manufactured to match or exceed original equipment specifications. The design emphasis on OE routing, material selection, and resistance to pressure and heat supports consistent installation and dependable service life.\u003c\/p\u003e","brand":"Edelmann","offers":[{"title":"Default Title","offer_id":53658118881461,"sku":"DXMP-91866","price":46.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EP_91866_Fro.jpg?v=1793606033","url":"https:\/\/www.partcatalog.com\/products\/edelmann-91866-power-steering-pressure-line-hose-assembly-pump-to-hydroboost","provider":"PartCatalog","version":"1.0","type":"link"}