ATRACYPART Fuel Filter Cartridge for 6.7L Cummins Diesel — 6-Pack, 10‑Micron Synthetic Media

The ATRACYPART FF63009 / FF63054NN is a direct-fit fuel filter cartridge designed to protect 6.7L Cummins B- and L-series diesel engines from contaminants and moisture.

Designed as a like-for-like replacement for OE numbers including FF63009, 5303743, BF63000 and FH22168, this six-pack of filters fits many 2013–2020 Cummins B6.7, ISB6.7/QSB6.7, ISL8.9 and L9 engines and a range of heavy equipment brands. Each filter features engineered media, corrosion-resistant housing and a precision buttress thread to match factory dimensions. Supplied as a set of six, these cartridges help fleet and workshop maintenance cycles stay consistent while reducing downtime from clogged fuel systems.

How do these filters improve diesel engine reliability?

By capturing particles and separating moisture, the filter media prevents abrasive contaminants and water from reaching fuel injectors and high-pressure fuel pumps. Cleaner fuel reduces wear, keeps injection timing stable and helps maintain engine performance under heavy duty use.

• 10-micron synthetic fiber plus three-layer filter paper for fine particle capture
• Corrosion-resistant housing protects filter integrity in harsh environments
• Improved dirt-holding capacity compared with standard single-layer filters

Will this cartridge fit my Cummins 6.7 diesel or construction equipment?

Yes — the ATRACYPART FF63009 / FF63054NN matches the common OEM dimensions and thread form used across many 2013–2020 Cummins B- and L-series engines and multiple equipment makes. It also cross-references popular part numbers used by aftermarket manufacturers and engine builders.

• Replaces FF63009, 5303743, FF63008, BF63000, FH22168 and FF63054NN
• Compatible with Cummins B6.7, ISB6.7/QSB6.7, ISL8.9, ISL9/QSL9 and L9 engines
• Also fits equipment from Atlas Copco, Doosan, JCB, Hyundai, Wirtgen and others

What are the exact dimensions and installation tips I should know?

The filter measures 180 mm in overall height with a largest outer diameter near 102 mm and a gasket OD around 81 mm. Threads are buttress form, 102 mm diameter with a 4.0 mm pitch, matching factory mounts for a secure seal.

• Overall height: 180 mm (7.087 in); largest OD: 101.96 mm (4.014 in)
• Gasket OD: 80.94 mm (3.187 in); thread: 102 mm × 4.0 mm, buttress form
• Pre-fill filter with clean fuel on the dirty side before installation; never reuse removed filters

How often should I replace these fuel filters in service?

Replacement intervals depend on duty cycle and fuel quality, but a common guideline for on-highway use is roughly every 15,000 miles and about every 500 hours in off-highway applications. Regular inspection and timely replacement prevent fuel restriction and help avoid costly repairs to the fuel system.

• Suggested: every 15,000 miles (on-highway) or 500 hours (off-highway)
• Replace immediately if you observe hard starts, fuel system performance loss, or visible contamination
• Install as a set or in sequence to maintain consistent filtration across a fleet

Who this is for: technicians, fleet managers and DIY mechanics who service Cummins 6.7L diesel engines and compatible heavy equipment will appreciate the ATRACYPART six-pack for scheduled maintenance and bulk replacement. The package supports workshop efficiency — offering consistent dimensions, OEM cross-reference compatibility and a durable design intended to reduce downtime and maintain reliable fuel delivery across demanding applications. If you need help confirming fitment for a specific model or OEM number, ATRACYPART customer support is available to assist.