{"product_id":"volvo-1073","title":"Volvo Penta Companion Flange 858467","description":"\u003cp\u003eVolvo Penta 858467 is a genuine OEM \u003cstrong\u003ecompanion flange\u003c\/strong\u003e used in selected Volvo Penta diesel \u003cstrong\u003eseawater \/ raw water pump\u003c\/strong\u003e applications. Volvo Penta's official parts shop identifies part number \u003cstrong\u003e858467\u003c\/strong\u003e as \u003cstrong\u003eCompanion Flange\u003c\/strong\u003e, and current parts references consistently place it in the seawater-pump drive side of the cooling system.\u003c\/p\u003e\n\u003cp\u003eCurrent marine-parts references also describe 858467 as the \u003cstrong\u003epump drive coupling cross piece \/ drive flange\u003c\/strong\u003e used between the seawater pump and the pump drive gear unit on applicable engines. That makes it a critical drive component rather than a simple mounting flange.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM companion flange\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e858467\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon application: \u003cstrong\u003eseawater \/ raw water pump drive flange\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsed in selected Volvo Penta diesel cooling-system assemblies\u003c\/li\u003e\n\u003cli\u003eCurrent dealer listings show approximate weight around \u003cstrong\u003e0.019–0.03 kg\u003c\/strong\u003e depending on source formatting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003cbr\u003eCurrent fitment references connect Volvo Penta 858467 with selected diesel applications including:\u003cbr\u003e\u003cstrong\u003eAD31, AD41, D41, KAD32, KAD42, KAD43, KAD44, KAD300, KAMD42, KAMD43, KAMD300, MD31, TAMD31, TAMD41, TAMD42, TMD31, TMD41\u003c\/strong\u003e, and some related drive\/cooling-system configurations within those families. Exact public compatibility varies by listing, but the strongest overlap is in the AD31\/AD41 and KAD\/KAMD diesel groups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003cbr\u003eFitment should always be confirmed by \u003cstrong\u003eengine serial number\u003c\/strong\u003e before ordering. Volvo Penta's official parts guidance is to identify the exact engine, shield, or drive when selecting replacement parts, and that matters here because this companion flange appears across multiple diesel cooling-system variants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003cbr\u003eReplace this companion flange when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe seawater pump drive coupling is worn or damaged\u003c\/li\u003e\n\u003cli\u003ethe drive interface shows abnormal play or wear\u003c\/li\u003e\n\u003cli\u003epump-service inspection reveals cracking, rounding, or deformation\u003c\/li\u003e\n\u003cli\u003ethe seawater pump is being rebuilt and the drive-side coupling component no longer meets reuse condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm fitment by serial number first.\u003c\/li\u003e\n\u003cli\u003eInspect the full seawater-pump drive path during service, including the pump, mating gear unit, seals, and related drive hardware.\u003c\/li\u003e\n\u003cli\u003eBecause this part sits in the drive connection between the pump and gear unit, it is smart to inspect the surrounding pump-wear components at the same time instead of replacing the flange alone when the rest of the drive shows wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces \/ Cross Reference Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e858467\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eRelated aftermarket cross references currently shown include \u003cstrong\u003eOrbitrade 15467\u003c\/strong\u003e and \u003cstrong\u003e18-3175\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003cbr\u003eThis is the kind of small drive-side part that can get overlooked during pump service, but it matters because it transfers motion into the seawater pump. When the flange or coupling section wears, replacing only the easier external pump parts can leave the real drive issue behind. On these Volvo Penta diesel cooling systems, checking the coupling side at the same time is usually the smarter move.\u003c\/p\u003e\n\u003cp\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564049367076,"sku":"858467","price":71.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/cc88c4a3-264b-4187-94b0-591ea4d090f6.png?v=1776029723","url":"https:\/\/marisolmarine.com\/products\/volvo-1073","provider":"Marisol Marine Company","version":"1.0","type":"link"}