3584144 Volvo Penta Crankcase Ventilation Filter | Genuine Used Part

🔧 Product Description

Genuine Volvo Penta D4 / D6 Crankcase Ventilation Filter Housing - Part Number: 3584144

A genuine used Volvo Penta crankcase-breather filter and housing assembly for selected D4 and D6 marine diesel engines.

Part number 3584144 is the complete filter housing rather than only the replaceable filter element. The housing contains service insert 3584145 and sealing O-ring 3584461 and separates oil mist from crankcase gases before the gases are returned to the engine's air-intake system.

⚙️ Key Features

• Genuine Volvo Penta breather-filter housing
• Correct Volvo reference 3584144
• Uses replaceable filter insert 3584145
• Separates lubricating-oil mist from blow-by gases
• Recmar and Repower Marine replacement housings available

🚤 Compatibility

Commonly used on

• Volvo Penta D4 crankcase-ventilation systems
• Volvo Penta D6 crankcase-ventilation systems
• Inboard, sterndrive and IPS diesel installations

Typically suits selected variants of

• Volvo Penta D4-180
• Volvo Penta D4-210
• Volvo Penta D4-225
• Volvo Penta D4-260
• Volvo Penta D4-300
• Volvo Penta D4-320
• Volvo Penta D6-280
• Volvo Penta D6-310
• Volvo Penta D6-330
• Volvo Penta D6-350
• Volvo Penta D6-370
• Volvo Penta D6-400
• Volvo Penta D6-435
• Engines whose crankcase-ventilation diagram specifies 3584144
• HP Range: Approximately 180HP - 435HP
• Engine Type: Four- or six-cylinder common-rail marine diesel
• Year Range: Model and serial-number controlled

🔌 Function

The filter removes suspended oil droplets from crankcase blow-by gases. Separated oil is retained or drained while cleaned gases are routed back toward the air-intake system.

⚠️ Common Signs of Failure

• Oil mist appears around the engine
• Crankcase pressure increases
• Oil leaks develop at seals or gaskets
• Breather hoses become oil-soaked
• Filter insert is saturated or restricted
• Housing or reservoir is cracked
• Engine intake contains excessive oil
• O-ring leaks around the housing joint

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3584144 Volvo Penta complete crankcase-ventilation filter reference
• No verified later Volvo Penta supersession for the complete housing

OEM / Related Numbers

• 3584144 - complete filter housing
• 3584145 - replaceable filter insert
• 3584461 - housing O-ring
• 3586117 - hose clamp
• 3849236 - ventilation hose assembly
• 3887102 - check valve
• 3885542 - connecting hose
• 991127 - hose nipple
• 984951 - grommet

Aftermarket / Verified Equivalents

• Repower Marine: RM3584144
• Recmar: REC3584144
• Aftermarket D4 / D6 breather housings sold under 3584144
• Replacement element alternatives are separately sold under 3584145

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated