Title:
FILTER,ASSY(FUEL) (KU-RD57951500)
Description:
The Kubota KU-RD57951500 Fuel Filter Assembly is a genuine OEM complete fuel filtration unit designed to provide high-efficiency cleaning and water separation for Kubota diesel engines. Built to Kubota’s exact factory specifications, this assembly ensures that only clean, contaminant-free fuel reaches the injection system, protecting critical engine components from damage.
As a result, it helps safeguard injectors, fuel pumps, and fuel lines from dirt, rust, water, and other harmful particles. Furthermore, clean fuel delivery supports smoother combustion, improved engine efficiency, reduced emissions, and reliable starting performance across a wide range of operating conditions.
In addition, this assembly is designed as a complete housing-and-filter unit, simplifying maintenance and ensuring consistent OEM sealing and flow characteristics. Consequently, it reduces installation errors, shortens service time, and helps maintain stable fuel system performance throughout the service interval.
Built for demanding agricultural and construction environments, the RD579-51500 is engineered to withstand vibration, temperature variation, and long operating hours. Therefore, it delivers dependable filtration performance even in harsh working conditions or when fuel quality is inconsistent.
Routine replacement of the full assembly helps prevent fuel starvation, injector wear, and contamination-related downtime. Whether used in excavators or utility equipment, this genuine Kubota fuel filter assembly provides long-term reliability and OEM-grade protection.
Model Fitments:
Commonly fitted to selected Kubota compact excavators and utility machines, including:
Compact Excavators
Related Kubota Equipment
- Kubota D-series diesel-powered machines (application-specific)
- Selected compact construction equipment using RD579-series fuel systems
Part Details:
- Part Number: KU-RD57951500 / RD579-51500
- Part Type: Fuel Filter Assembly (Complete Unit)
- Brand: Kubota Genuine OEM
- Function: Diesel fuel filtration and water separation
- Application: Kubota compact excavators and diesel equipment
- Construction: Complete filter assembly (housing + filter unit)
- Purpose: Removes dirt, rust, water, and contaminants from diesel fuel
- Installation Type: Direct-fit OEM replacement assembly
- System Role: Protects injectors, pumps, and fuel system components
- Fuel System Type: Low-pressure diesel fuel filtration system
- Cross References: RD579-51500, RD57951500
