{"product_id":"volvo-514","title":"Volvo Penta Crankcase Ventilation Filter Insert 3584145 – D4 D6 D9 Diesel","description":"\u003ch2\u003eVolvo Penta 3584145 – Crankcase Ventilation Filter Insert\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3584145\u003cbr\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Volvo Penta\u003cbr\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Crankcase Ventilation Filter Insert (OEM)\u003cbr\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Engine – Closed Crankcase Ventilation (CCV)\u003cbr\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e D4, D6, and D9 Marine Diesel\u003cbr\u003e\n\u003cstrong\u003eApproximate Dimensions:\u003c\/strong\u003e 88 mm diameter × 158 mm height\u003cbr\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 0.35 kg\u003cbr\u003e\n\u003cstrong\u003eRelated O-Ring:\u003c\/strong\u003e \u003ca href=\"\/products\/8131491987492\"\u003e3584461\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Volvo Penta 3584145 is a genuine OEM crankcase ventilation filter insert used in the closed crankcase ventilation (CCV) system on selected Volvo Penta D4, D6, and D9 marine diesel engines. The Volvo Penta maintenance catalog specifically identifies 3584145 as the crankcase ventilation filter for D4 and D6 A–F engines. It separates oil mist and contaminants from crankcase vapors before the gases are recirculated through the engine intake system.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta D4-180 (A–F variants)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4-210 (A–F variants)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4-225 (A–F variants)\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4-260 (A–F variants)\u003c\/li\u003e\n\u003cli\u003eAdditional Volvo Penta D4 A–F variants\u003c\/li\u003e\n\u003cli\u003eNumerous Volvo Penta D6 variants\u003c\/li\u003e\n\u003cli\u003eSelected Volvo Penta D9 series engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVolvo Penta used different crankcase ventilation arrangements across engine generations. Always confirm fitment using your exact engine model designation and serial number before ordering.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSerial Number Fitment Notice\u003c\/h3\u003e\n\u003cp\u003eCrankcase ventilation filter fitment varies by engine generation and configuration. Confirm part number 3584145 against your engine model and serial number using the applicable Volvo Penta maintenance schedule or parts diagram before ordering.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAt each scheduled engine maintenance interval (per Volvo Penta maintenance schedule for your engine)\u003c\/li\u003e\n\u003cli\u003eFilter is heavily oil-saturated, visibly restricted, or contaminated\u003c\/li\u003e\n\u003cli\u003eIncreased crankcase pressure or unusual crankcase breather symptoms\u003c\/li\u003e\n\u003cli\u003eWhenever the crankcase ventilation housing is opened for any reason\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eOpen the crankcase ventilation housing and remove the old filter insert. Clean the housing and sealing surfaces before fitting the new element. Inspect the associated housing O-ring — \u003ca href=\"\/products\/8131491987492\"\u003eO-ring 3584461\u003c\/a\u003e is commonly referenced with this filter assembly — and replace it if it shows any hardening, cracking, or compression set. Reinstall the housing and verify it seals correctly before returning the engine to service.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eService Interval\u003c\/h3\u003e\n\u003cp\u003eReplace this filter at the Volvo Penta recommended maintenance interval for your engine. On D4 and D6 engines, the crankcase ventilation filter is a scheduled replacement item — refer to the applicable Volvo Penta maintenance schedule for your exact engine model. Replacing the filter on schedule helps maintain normal crankcase pressure and protects the intake system from oil contamination.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8131491987492\"\u003eVolvo Penta O-Ring 3584461\u003c\/a\u003e – housing O-ring commonly replaced with this filter insert\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this an air filter or a fuel filter?\u003c\/strong\u003e\u003cbr\u003e\nA: Neither. Part 3584145 is a crankcase ventilation (breather) filter. It filters oil mist from crankcase vapors as part of the closed crankcase ventilation system — it is not part of the intake air filtration or fuel system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace this filter?\u003c\/strong\u003e\u003cbr\u003e\nA: Refer to the Volvo Penta maintenance schedule for your specific engine model and serial number. On D4 and D6 engines, this is a scheduled maintenance item with a defined replacement interval. If the engine is operated in high-load or oil-heavy conditions, inspect it more frequently.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace the O-ring at the same time?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The housing O-ring (\u003ca href=\"\/products\/8131491987492\"\u003e3584461\u003c\/a\u003e) should be inspected whenever the housing is opened, and replaced if there is any sign of hardening or wear. Replacing both the filter insert and the O-ring at the same time is the recommended practice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I clean and reuse this filter insert?\u003c\/strong\u003e\u003cbr\u003e\nA: No. This is a replacement filter insert — it is not designed for cleaning and reuse. Replace with a new OEM insert at each service interval.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eThe crankcase ventilation filter is a routine maintenance item on D4 and D6 engines, but it’s frequently overlooked because it doesn’t have an obvious failure symptom until the system becomes restricted. Customers replacing it for the first time are often surprised it exists — it’s worth pointing out during any D4 or D6 maintenance enquiry.\u003c\/p\u003e\n\u003cp\u003eThe most common issue is customers confusing this with an intake air filter or ordering the wrong generation filter because they didn’t verify the engine serial number. Matching the engine A–F generation designation is important here — the filter housing and insert can differ between engine series.\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564002639908,"sku":"3584145","price":178.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/65e4f9bc-2060-47ca-96f9-2ebc61588692.png?v=1788496546","url":"https:\/\/marisolmarine.com\/products\/volvo-514","provider":"Marisol Marine Company","version":"1.0","type":"link"}