Title:
FILTER (KU-1E78643060)
Description:
The KU-1E78643060 is a genuine OEM fuel filter / water separator filter designed for Kubota diesel engines. This high-performance component removes contaminants such as dirt, rust, and water from diesel fuel before it reaches critical engine components like injectors and fuel pumps.
Engineered for high-pressure fuel systems, this filter ensures optimal fuel cleanliness, improved combustion efficiency, and extended engine life. Its robust construction and advanced filtration media provide reliable performance in demanding agricultural, construction, and industrial environments.
Regular replacement of this filter is essential to prevent fuel system damage, reduce wear, and maintain consistent engine performance.
Model Fitment:
Primary Engine Fitment (Confirmed OEM Compatibility)
The filter is officially designed for the following Kubota diesel engine families:
- D1803 Series
- V1505 Series
- V2403 Series
- V3800 Series
These are widely used across Kubota’s industrial, agricultural, and construction equipment platforms.
Engine Variant-Level Fitment
D1803 Engine Variants
- D1803-M
- D1803-M-DI
- D1803-CR
- D1803-T (turbo variants)
V1505 Engine Variants
- V1505-E
- V1505-T (turbo)
- V1505-CR (common rail Tier 4)
V2403 Engine Variants
- V2403-M
- V2403-T
- V2403-CR (Tier 4 / Stage V)
V3800 Engine Variants
- V3800-DI
- V3800-T
- V3800-CR (Stage V / Tier 4 Final)
Kubota Equipment
- KX Series Excavators (e.g., KX61, KX71, KX91 depending on engine)
- U Series Mini Excavators
- B / L Series Tractors (engine-dependent models)
- RTV Utility Vehicles (select diesel variants)
- Kubota Generators & Power Packs
Part Details:
| Attribute |
Details |
| Part Number |
1E786-43060 |
| Alternate Formats |
1E78643060, 1E786-4306-0 |
| Part Type |
Fuel Filter / Water Separator |
| OEM |
Kubota |
| Filter Type |
Spin-on / inline fuel filter |
| Function |
Removes contaminants & water from fuel |
| Construction |
Metal housing + high-efficiency filter media |
| Cross References |
MANN PL 150/1, HIFI SN70432, SF SK48922 |
| Application |
Diesel engines (industrial/agri machinery) |
