Billet Filter - 4in 60-Micron

The OBERG FILTERS Billet Filter 4in 60-Micron (Part Number 4060) is a high-flow fuel and oil filter system designed for performance and racing applications where filtration precision meets durability. This 4-inch billet aluminum housing features a 60-micron stainless steel element, providing the balance between flow rate and contaminant removal required in high-performance fuel systems and closed-loop oil circulation setups.

The filter's 8 AN female O-ring inlet and outlet ports accommodate standard AN hose connections, enabling seamless integration into existing fuel or oil delivery systems. The polished aluminum construction provides both corrosion resistance and a professional appearance, while the 60-micron filtration element traps particulate matter without restricting flow—critical for maintaining fuel pressure consistency and preventing injector and pump wear in precision-tuned engines. At 2.05 lbs with compact dimensions of 5.4 x 3.3 x 5.7 inches, this filter fits tight engine bay layouts common in custom builds, race cars, and high-flow applications.

This filter addresses the needs of builders and racers who demand repeatable performance from their fuel and oil systems. Whether used in bracket racing, off-road competition, or street performance builds, the 60-micron rating removes water, rust, and debris while maintaining the flow rates required by carbureted and fuel-injected engines alike. The stainless element resists chemical degradation and extends service life, reducing maintenance costs over the racing season or build lifespan.

OBERG FILTERS is recognized in the racing and performance community for billet aluminum filtration systems that combine engineering precision with field-proven reliability. The 4060 model is favored for its straightforward port configuration, quality construction, and availability through specialized suppliers like TacticalSurplusUSA.