{"product_id":"volvo-penta-hydraulic-steering-hose-kit-21548739","title":"Volvo Penta Hydraulic Steering Hose Kit 21548739 | OEM DPH DPR Sterndrive","description":"\u003ch2\u003eVolvo Penta Hydraulic Steering Hose Kit — Part #21548739\u003c\/h2\u003e\n\n\u003cp\u003eThis is the genuine OEM hydraulic steering hose kit for Volvo Penta DPH and DPR sterndrive applications. The kit supplies the two hydraulic hoses that connect the steering cylinder to the hydraulic circuit, and is positioned in the DPH-A steering assembly at diagram object key 14. Built to factory specifications for a direct, leak-free fit in the steering system.\u003c\/p\u003e\n\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 21548739\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Volvo Penta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial Product Type:\u003c\/strong\u003e Hydraulic Hose Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Hydraulic Steering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagram Position:\u003c\/strong\u003e DPH-A \/ Steering assembly — object key 14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x OEM hydraulic steering hoses (pre-crimped, ready to install)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCross-Reference \/ Related Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e21548739\u003c\/strong\u003e — Current OEM ordering number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3863347\u003c\/strong\u003e — Related hydraulic steering hose kit reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3863405\u003c\/strong\u003e — Related hydraulic steering hose kit reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3863406\u003c\/strong\u003e — Related hydraulic steering hose kit reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3863407\u003c\/strong\u003e — Related hydraulic steering hose kit reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta DPH-A sterndrive (hydraulic steering)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta DPH-B sterndrive (hydraulic steering)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta DPH-C sterndrive (hydraulic steering)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta DPH-D \/ DPH-D1 sterndrive (hydraulic steering)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta DPR-A sterndrive (hydraulic steering)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta DPR-B sterndrive (hydraulic steering)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta DPR-C sterndrive (hydraulic steering)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment is serial-number dependent\u003c\/strong\u003e — hose routing and cylinder version can vary by drive generation. Confirm against your drive serial number and the steering assembly diagram before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Quantity:\u003c\/strong\u003e 2 hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct OEM replacement — no modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjacent Components (same diagram group):\u003c\/strong\u003e Steering cylinder 21745119, hose 3863222, hydraulic hose 3863223, nipples 984379 \u0026amp; 984378, plug 984376, O-ring 925053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Weight:\u003c\/strong\u003e Approx. 1.2 kg (kit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e This kit is the right call when the steering hoses show hydraulic seepage, cracked outer covering, corrosion at the fittings, or damaged crimps — or when the hoses have been disturbed during steering cylinder service and are showing their age. Replacing both hoses as a kit at the same time is the correct approach; mismatched hose ages in a hydraulic steering circuit are a common source of repeat leaks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Issues:\u003c\/strong\u003e Steering hose kits are easy to mis-order because the hoses in a DPH\/DPR steering assembly look very similar once they're off the drive. Matching by diagram position (object key 14 in the DPH-A steering group) is far more reliable than comparing hose length and fittings by eye. If you're unsure which hoses you need, send us your drive serial number and we'll confirm before you order.\u003c\/p\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eReplace this hose kit when the hoses show hydraulic seepage, cracked or abraded outer covering, corrosion at the fittings, or damaged crimps. Also replace during steering cylinder service if the hoses have been disturbed or show visible age-related wear. Inspect the companion nipples, sealing points, and O-ring 925053 at the same time.\u003c\/p\u003e\n\n\u003ch3\u003eService Interval\u003c\/h3\u003e\n\u003cp\u003eHydraulic steering hoses are not a scheduled replacement item. Inspect at each annual service for cracking, abrasion, seepage, or corrosion at the fittings. Replace on condition or whenever the steering assembly is disassembled for cylinder service.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many hoses are included in this kit?\u003c\/strong\u003e\u003cbr\u003eA: Two hoses are included — the complete set for the DPH\/DPR steering assembly at diagram position 14.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to replace the O-ring and nipples at the same time?\u003c\/strong\u003e\u003cbr\u003eA: It's best practice to inspect O-ring 925053 and the nipples (984379 \u0026amp; 984378) whenever the hoses are replaced. If they show any wear or sealing surface damage, replace them at the same time to avoid a repeat hydraulic leak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this kit fit my DPH-D or DPH-D1 drive?\u003c\/strong\u003e\u003cbr\u003eA: Some aftermarket references extend fitment to DPH-D and DPH-D1. Confirm against your drive serial number and the steering diagram for your specific generation before ordering — contact us if you need help verifying.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/volvo-penta-dph-dpr-dpi-hydraulic-steering-cylinder-22452005\"\u003eVolvo Penta DPH DPR DPI Hydraulic Steering Cylinder 22452005\u003c\/a\u003e — steering cylinder these hoses connect to\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/volvo-penta-hydraulic-steering-hose-21897293\"\u003eVolvo Penta Hydraulic Steering Hose 21897293\u003c\/a\u003e — related steering hose\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/volvo-penta-power-steering-gasket-21769163-oem-steering-pump-seal\"\u003eVolvo Penta Power Steering Gasket 21769163\u003c\/a\u003e — steering pump seal, inspect during service\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sierra-97012-power-trim-steering-fluid-1-quart-volvo-penta-compatible\"\u003eSierra Power Trim \u0026amp; Steering Fluid\u003c\/a\u003e — top up hydraulic fluid after hose replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/volvo-penta-21868042-aluminum-anode-kit-d4-d6-dph-dpr-dpi-internal-cooling\"\u003eVolvo Penta Anode Kit 21868042\u003c\/a\u003e — DPH\/DPR anode kit, replace at same service\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/volvo-penta-trim-pump-cable-kit-21948393\"\u003eVolvo Penta Trim Pump Cable Kit 21948393\u003c\/a\u003e — related drive service component\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43563988320292,"sku":"21548739","price":826.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/21548739.jpg?v=1776448815","url":"https:\/\/marisolmarine.com\/products\/volvo-penta-hydraulic-steering-hose-kit-21548739","provider":"Marisol Marine Company","version":"1.0","type":"link"}