Crankcase Breather Filter for Volvo Penta D4 D6 D9 Engines | Replacement 3584145
Contact UsPremium crankcase breather filter compatible with Volvo Penta D4, D6, D9, D9A2A, and D9A-MG marine diesel engines. Direct replacement for 3584145. OEM-quality filtration for reliable crankcase ventilation and engine protection.
Description
Premium Crankcase Breather Filter for Volvo Penta Marine Engines
Maintaining a clean and efficient crankcase ventilation system is essential for the performance and longevity of marine diesel engines. This crankcase breather filter is engineered for Volvo Penta D4, D6, and D9 engine platforms, helping separate oil mist and contaminants from blow-by gases before they re-enter the engine system.
Designed as a direct replacement for OEM part number 3584145, the filter supports proper crankcase pressure regulation, reduces oil contamination, and helps protect critical engine components from premature wear. It is suitable for both commercial and recreational marine applications where engine reliability is a priority.
Manufactured with high-efficiency filtration media and durable materials, this breather element delivers consistent performance in demanding marine environments characterized by humidity, vibration, and extended operating hours.
Product Features
- Direct replacement for Volvo Penta 3584145
- High-efficiency oil mist separation technology
- Supports proper crankcase ventilation
- Helps reduce oil carryover and engine contamination
- Protects turbochargers and internal engine components
- Durable construction for marine environments
- OEM-quality fit and performance
- Suitable for commercial and recreational vessels
- Available for OEM and private label programs
Product Specifications
| Item | Specification |
|---|---|
| Product Name | Crankcase Breather Filter |
| OEM Number | 3584145 |
| Filter Type | Crankcase Ventilation Filter |
| Application | Marine Diesel Engines |
| Filtration Media | Synthetic High-Efficiency Media |
| Installation | Direct Replacement |
| Service | OEM / ODM Available |
| Origin | China |
| Packaging | Neutral or Customized Packaging |
Compatible Engine Models
This crankcase breather filter is designed for selected Volvo Penta marine diesel engines, including:
- Volvo Penta D4 Series
- Volvo Penta D6 Series
- Volvo Penta D9 Series
- Volvo Penta D9A2A
- Volvo Penta D9A-MG
Compatibility may vary depending on engine version and production year. OEM number verification is recommended before purchase.
Applications
Suitable for a wide range of marine equipment and vessels:
- Commercial fishing boats
- Passenger vessels
- Workboats
- Patrol boats
- Recreational yachts
- Marine generator systems
Product Parameters
| Parameter | Specification |
| Filtration Function | Oil Mist & Blow-By Gas Separation |
| Media Construction | Multi-Layer Synthetic Filtration Media |
| Operating Environment | Marine Diesel Applications |
| Installation Type | Direct OEM Replacement |
| Service Life | According to Engine Maintenance Schedule |
| Performance | Low Restriction Airflow Design |
Why Choose This Crankcase Breather Filter?
Enhanced Engine Protection
The filter efficiently captures oil droplets and contaminants from crankcase gases, helping maintain cleaner engine operation and reducing wear on critical components.
Improved Ventilation Performance
Proper crankcase ventilation helps maintain balanced engine pressure and supports overall engine efficiency.
Designed for Marine Conditions
Built to withstand moisture, vibration, and demanding operating environments commonly encountered in marine applications.
Reliable Supply for Global Buyers
An ideal solution for marine parts distributors, engine rebuilders, maintenance companies, and OEM replacement markets.
Quality Assurance
Every breather filter undergoes comprehensive quality control procedures, including:
- Filtration efficiency testing
- Airflow resistance testing
- Structural durability inspection
- Seal integrity verification
- Dimensional accuracy checks
Our manufacturing facility supports bulk purchasing, OEM production, customized packaging, and private labeling for customers worldwide.
Frequently Asked Questions
What is the function of a crankcase breather filter?
A crankcase breather filter removes oil mist and contaminants from crankcase gases, helping maintain proper engine ventilation and reducing contamination within the intake system.
Which Volvo Penta engines use this filter?
This filter is commonly used on Volvo Penta D4, D6, D9, D9A2A, and D9A-MG marine diesel engines.
Is this a direct replacement for OEM part 3584145?
Yes. It is manufactured to OEM specifications and designed as a direct replacement for part number 3584145.
Do you provide OEM and private label services?
Yes. We offer OEM manufacturing, custom branding, private labeling, and customized packaging solutions for distributors and wholesalers.
