
- +86 131 5315 0933
- [email protected]
- Jinan Fuxing Industrial Park
FS1040 Fuel Filter for Cummins QSX15-G8 Diesel Generator Engine
Description
The FS1040 fuel filter is designed to deliver reliable and efficient fuel filtration for heavy-duty diesel generator engines.
Its internal filtration structure improves particle capture efficiency and increases contaminant holding capacity, helping remove dirt and impurities from diesel fuel before they reach sensitive fuel system components.
By maintaining clean fuel flow, the FS1040 fuel filter helps protect injectors, support stable combustion, and extend overall engine service life.
It is suitable for OEM replacement, scheduled maintenance, and bulk supply for generator service companies and industrial power applications.
Product Specifications
Filter Type: Fuel Filter
Overall Height: ~294 mm (11.57 inches)
Largest Outer Diameter (OD): ~118 mm (4.65 inches)
Thread Size: M85 × 2-7H INT (Metric)
Gasket OD: ~118.87 mm (4.68 inches)
Gasket ID: 101.6 mm (4.00 inches)
Matched Filters
Cross Reference
Fleetguard: FS1040
Chanjor: CC-552X
Cummins: 3101872, 4010651
Installation & Usage Guide
a. Use a filter wrench to remove the old fuel filter from the engine.
b. Fill the new filter with clean fuel before installation.
c. Install the filter and tighten securely using a filter wrench.

