The Fleetguard LF9009 Heavy Duty Engine Oil Filter is a premium lube combo spin-on filter engineered for Cummins diesel engines and other heavy-duty trucks, construction machinery, and industrial equipment.
Designed with multi-layer synthetic StrataPore media, this LF9009 oil filter delivers outstanding engine oil filtration efficiency, capturing metal particles, soot, sludge, and dust to keep the lubricant clean and extend engine life.
Its full-flow + by-pass combination design integrates two filtration stages in a single spin-on housing, reducing plumbing complexity while supporting long service intervals in severe duty applications.
| TECHNICAL PARAMETERS | |
|---|---|
| Product Name | LF9009 Engine Oil Filter |
| Tank Diameter | 118.5 Mm |
| Sealing Ring Outer Diameter | 118.9 Mm |
| Sealing Ring Inner Diameter | 101.9 Mm |
| Thread Size | 2 1/4-12 UNS |
| Total Height | 301.8 Mm |
| OEM & ODM Custom | Accept |
| Sample | Accept |
| LOGO Custom | Accept |
This oil filter is specifically designed to remove metal wear particles, carbon soot, sludge, and dust from engine oil. By effectively controlling contamination, it significantly reduces engine wear and extends service life.
Combining full-flow and by-pass filtration in one unit. The full-flow section cleans all oil before circulation, while the by-pass section continuously filters fine particles at higher precision.
Engineered for high-load and long-drain intervals. It supports extended maintenance cycles, reducing downtime and total cost of ownership for fleet operators.



CUMMINS HEAVY DUTY DIESEL ENGINES: Commonly used on Cummins- ISC 8.3 L, ISL 9.0 L, ISM, and other medium- to large-displacement engines.
HEAVY DUTY TRUCKS & TRACTORS: Applied in tractors, dump trucks, and highway trucks including brands like FAW, Shaanxi Auto, and Dongfeng.
CONSTRUCTION MACHINERY: Popular in wheel loaders, excavators, and cranes from LiuGong, Zoomlion, and other OEMs.
INDUSTRIAL POWER: Suitable for diesel generator sets, industrial pump stations, and air compressors.

