Description
Overview:
This Fuel Cap is a genuine Kubota replacement for sealing the diesel tank on selected Kubota compact machines, including the U35-4 and U55-4 mini excavators. Built from durable, oil- and fuel-resistant polymer with a textured grip for easy hand tightening, it provides a reliable, tight seal to help prevent leaks, evaporation, and contamination from dust or rainwater. Correct sealing supports safe operation and helps protect fuel system components such as filters and injectors. Designed to match the original specification (OEM No. R5511 51120), it fits correctly without modification and restores the tank closure to factory condition. Suitable for daily use in construction, landscaping, agriculture, and plant hire environments where machines are exposed to vibration, weather, and frequent refuelling.
Key Features:
- Genuine Kubota part for assured fit and performance
- Direct replacement for OEM No. R5511 51120
- Robust polymer construction resists fuels and weather
- Positive, tight seal helps prevent leaks and contamination
- Textured outer edge for good grip, even with gloves
- Designed for frequent on-site refuelling and handling
- Helps maintain fuel system cleanliness and machine reliability
- Simple, tool-free installation in minutes
Typical Applications:
Replacing a worn, cracked, or lost fuel tank cap on Kubota mini excavators, compact track loaders, and wheel loaders used on job sites, yards, farms, and landscaping projects. Ideal for routine maintenance to keep the fuel tank sealed against dust and water, reduce vapour escape, and minimise the risk of spills during transport or operation.
Also known as:
Fuel filler cap, diesel fuel tank cap, tank filler cap, fuel closure cap, excavator tank cap, Kubota diesel cap.
Fits Models:
KX018-4, KX0184, KX033-4, KX033-4CA, KX0334, KX040-4, KX040-4CA, KX0404, KX057-4, KX057-4CA, KX0574, R530CA, R630CA, SVL65-2, SVL65-2C, SVL652, SVL652C, SVL75-2, SVL75-2C, SVL75-2CA, SVL752, SVL752C, SVL95-2S, SVL95-2SC, SVL952S, U35-4, U354, U55-4, U554
Alternate Part Numbers:
R5511-5112-0, R5511-51120, R551151120
Product Specifications
| L&S Part No. | R5511 51120 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Kubota |
| OEM No. | R5511 51120 |
| Unit of Sale | 1 |
| Applications | KX018-4, KX0184, KX033-4, KX033-4CA, KX0334, KX040-4, KX040-4CA, KX0404, KX057-4, KX057-4CA, KX0574, R530CA, R630CA, SVL65-2, SVL65-2C, SVL652, SVL652C, SVL75-2, SVL75-2C, SVL75-2CA, SVL752, SVL752C, SVL95-2S, SVL95-2SC, SVL952S, U35-4, U354, U55-4, U554 |
| Fits Brands | Kubota |
| Fits Models | KX057-4 | U55-4 | KX018-4 | U35-4 | KX033-4 | KX040-4 |
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