At DMG Motorsports, we present the HARDDRIVE Crankcase Breather Replacement Filter (820-51579) - a direct-fit replacement element engineered to keep your crankcase breather assembly performing like new. Built as the designated replacement filter for the HARDDRIVE Crankcase Breather Assembly (820-51578), this compact steel unit restores proper crankcase ventilation without the need to replace the entire breather assembly, saving you time and money while keeping your engine's ventilation system running clean and efficient. Whether you're performing routine maintenance or refreshing a high-mileage setup, this HARDDRIVE filter delivers factory-style fit and dependable filtration you can count on.

Features:

• Genuine HARDDRIVE replacement filter designed specifically for the 820-51578 crankcase breather assembly
• Steel construction with a durable chrome finish for long-lasting performance and a clean, finished look
• Sized to fit 3/8" hose connections for straightforward, hassle-free installation
• Crankcase vent filter with base for reliable engine breathing and ventilation
• Sold individually (each) for easy replacement without buying a full assembly
• Backed by HARDDRIVE's reputation for quality powersports aftermarket components