{"product_id":"hydraulic-hose-fits-volvo-penta-ad41b-d41b-500a-501a-501b-570a-replaces-854710","title":"Hydraulic Hose – Fits Volvo Penta AD41B D41B 500A 501A 501B 570A (Replaces 854710)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\n\u003cp\u003eThis Hydraulic Hose is designed to fit Volvo Penta AD41B, D41B, 500A, 501A, 501B, and 570A engines, along with a wide range of compatible models including 740A, 430A, 431A, 230A, 230B, 250A, 250B, 251A, 500B, B230 series, AD31, AD31B, AD41A, AD41BJ, and 571A engines. Engineered for reliable hydraulic fluid transfer in marine applications, this hose delivers dependable performance across multiple Volvo Penta engine families.\u003c\/p\u003e\n\n\u003cp\u003eThis part directly replaces OEM number 854710, ensuring proper fitment and function in your hydraulic system.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for Volvo Penta hydraulic systems\u003c\/li\u003e\n  \u003cli\u003eCompatible with diesel and gasoline marine engines\u003c\/li\u003e\n  \u003cli\u003eIncludes all components shown for complete installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003e854710\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eAD41B, D41B, 500A, 501A, 501B, 570A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003e740A, 430A, 431A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003e230A, 230B, 250A, 250B, 251A, 500B\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eB230, B230E, B230F, B230FB, B230FX, BB740A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eAD31, AD31B, AD41A, AD41BJ, 571A\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\n\u003cdl\u003e\n  \u003cdt\u003ePart Type\u003c\/dt\u003e\n  \u003cdd\u003eHydraulic Hose\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eHydraulic fluid transfer\u003c\/dd\u003e\n  \u003cdt\u003eCompatibility\u003c\/dt\u003e\n  \u003cdd\u003eVolvo Penta marine engines\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e1× Hydraulic hose\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eDisconnect battery and relieve all hydraulic system pressure before beginning work.\u003c\/li\u003e\n  \u003cli\u003eIdentify the existing hydraulic hose routing and note attachment points.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate wrenches to loosen fittings at both ends of the old hose.\u003c\/li\u003e\n  \u003cli\u003eRemove the old hose carefully, catching any residual hydraulic fluid in a suitable container.\u003c\/li\u003e\n  \u003cli\u003eInspect fittings and ports for wear, corrosion, or damage; clean threads as needed.\u003c\/li\u003e\n  \u003cli\u003eRoute the new hydraulic hose along the same path, avoiding sharp bends or contact with hot components.\u003c\/li\u003e\n  \u003cli\u003eHand-thread fittings to prevent cross-threading, then torque to manufacturer specifications.\u003c\/li\u003e\n  \u003cli\u003eRefill hydraulic reservoir to proper level with recommended fluid.\u003c\/li\u003e\n  \u003cli\u003eBleed air from the system following engine service manual procedures.\u003c\/li\u003e\n  \u003cli\u003eStart engine and inspect all connections for leaks under operating pressure.\u003c\/li\u003e\n  \u003cli\u003eShut down engine and recheck fluid level; top off if necessary.\u003c\/li\u003e\n  \u003cli\u003eVerify hose does not contact moving or hot parts during operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my hydraulic hose needs replacement?\u003c\/summary\u003e\n  \u003cp\u003eSigns include visible cracks, bulging, weeping fluid at the hose surface, hard or brittle texture, or low hydraulic fluid levels without obvious leaks at fittings. Replace immediately if any of these conditions are observed.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWill this hose fit my engine if the part number matches?\u003c\/summary\u003e\n  \u003cp\u003eYes, if your original hose is stamped 854710 and your engine model appears in the compatibility table, this hose is engineered to fit. Always verify hose length and fitting orientation against your original before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWhat type of hydraulic fluid should I use?\u003c\/summary\u003e\n  \u003cp\u003eRefer to your Volvo Penta engine manual for the specific hydraulic fluid grade and specification. Using the correct fluid ensures proper hose compatibility and system performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install this hose myself?\u003c\/summary\u003e\n  \u003cp\u003eIf you have mechanical experience and the proper tools, installation is straightforward. Ensure you can safely relieve system pressure, torque fittings correctly, and bleed the hydraulic system. Professional installation is recommended if you are unfamiliar with hydraulic systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should hydraulic hoses be replaced?\u003c\/summary\u003e\n  \u003cp\u003eInspect hoses annually for signs of wear, cracking, or leakage. Replace every 5–7 years as preventive maintenance, or immediately if damage is detected, regardless of age.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the difference between this hose and the OEM version?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement, not OEM. Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eHow quickly will this ship, and what does it cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWhat warranty and return options are available?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWill this hose work with both diesel and gasoline Volvo Penta engines?\u003c\/summary\u003e\n  \u003cp\u003eYes, this hydraulic hose is compatible with both diesel and gasoline Volvo Penta marine engines listed in the compatibility table. The hose material is designed for hydraulic fluid, not fuel.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":51025812160827,"sku":"24CH171","price":93.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/s-l1600_a13d7a0b-677e-4940-bd7a-2fb56780d546.jpg?v=1773149425","url":"https:\/\/seasierra.com\/products\/hydraulic-hose-fits-volvo-penta-ad41b-d41b-500a-501a-501b-570a-replaces-854710","provider":"SeaSierra","version":"1.0","type":"link"}