The 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 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 |
| Sample | Available upon request |


Designed to remove metal wear particles, carbon soot, sludge, and dust, maintaining optimal oil cleanliness and significantly reducing engine wear.
Combines full-flow and by-pass filtration in one unit. This integrated design improves performance and reduces installation space.
Built for heavy-duty trucks and industrial equipment, supporting long-drain interval working conditions to reduce downtime.
Features a durable metal canister and integrated rubber sealing gasket to ensure reliability under high pressure and vibration.



Cummins Heavy Duty Diesel Engines: Commonly used on ISC 8.3L, ISL 9.0L, ISM, and other large-displacement engines.
Heavy Duty Trucks & Tractors: Applied in tractors, dump trucks, and highway trucks from various global brands.
Construction Machinery: Popular in wheel loaders, excavators, and cranes from manufacturers like LiuGong and others using heavy-duty diesel platforms.
Industrial Power & Generators: Ideal for standby power systems and industrial pump stations requiring continuous, clean lubrication.
Located in Shandong Province, we primarily deal in high-quality spare parts for trucks, construction machinery, generator sets, and marine equipment. We are authorized distributors for major filtration brands including Fleetguard and Donaldson.
Our comprehensive range covers engine parts for Weichai, Cummins, Deutz, MAN, and MTU, as well as vehicle parts for leading domestic and international brands. We are committed to providing customers with reliable products and professional support.

