LF9009 Oil Filter 3401544 for Cummins ISC 8.3L ISL 9.0L ISM N14 M11

LF9009 is both. It is a combo spin-on can that runs full-flow filtration for the main oil gallery and a bypass circuit inside the same housing, so it replaces the separate full-flow and bypass filters used on earlier Cummins builds.

Yes. LF9009 carries the 2 1/4-12 UNS-2B thread, 118.31 mm largest outer diameter, 118.87 mm gasket outside diameter and 301.76 mm overall height, so it threads onto the same Cummins filter head.

LF9009 is listed for Cummins ISC 8.3L, ISL and QSL 9.0L, ISM, M11, N14 and NTA 855 diesel engines in trucks, buses, motor coaches and stationary generator sets.

LF9009 is rated at 30 micron with 98.7 percent efficiency, and flows up to 105 litres per minute.

Yes. LF9009 is supplied with the gasket for the filter head. Check that the old gasket came away with the removed can before fitting the new filter.

MOQ varies by product: 5–100 units for standard parts (see product page). Tier pricing decreases with volume. Custom parts usually ≥ 50 units, evaluated by process.

Stock/short-run: 7–15 days; bulk orders 20–35 days; custom 30–45 days incl. sampling. Note your deadline in the inquiry — sales will confirm capacity.

Add products to the inquiry list and submit with contact info. Sales contact you within 24h and issue a formal quotation (tier pricing + proforma invoice) within 48h. The AI assistant can pre-fill inquiries in chat.

Yes. We develop from drawings/samples and support private labeling. Process: evaluation → sampling (15–25 days) → approval → mass production.

Payment: T/T 30% deposit + 70% before shipment / L/C / Trade Assurance. Shipping: FOB Ningbo/Shanghai, CIF or DDP; EU & NA warehouses; sea/air/express.

ISO 9001 & IATF 16949; CE/UL/ATEX on key products. Every batch ships with inspection reports; third-party inspection (SGS/BV) supported.