An original, locking fuel tank cap designed for a wide range of JCB machines. Its key feature is compatibility with the genuine JCB ignition and door key. This eliminates the need to carry extra keys. Made from durable, fuel-resistant polymer with a metal locking mechanism, it provides a tight and secure seal for the fuel tank, protecting against theft and contamination.
Genuine JCB product – a guarantee of the highest quality, perfect fit, and 100% compatibility with your machine.
| Brand | Type / Series / Model |
|---|---|
| JCB | Backhoe Loaders: 2CX, 3CX, 4CX, MIDI CX Telehandlers (Loadall) Wheel Loaders Rough Terrain Forklifts (RTFL) Dumpers Mini Excavators: MICRO |
The list above is for reference. This cap fits the majority of JCB machines. The key is to verify visually and confirm the key type (genuine JCB).
Always ensure the fuel cap is tightly closed and locked. An unsecured tank risks fuel theft and contamination (water, dirt), which can lead to catastrophic failure of the injection pump and injectors.
The fuel cap secures the filler neck from theft and contamination (water, dust). It must also properly vent the tank to prevent a vacuum from forming.
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No. This cap is designed to work exclusively with the genuine JCB master key system. If your machine has an aftermarket ignition switch with a different key pattern, this cap will not match.
2. My old cap is 331/45908. Will this fit?Yes, the part numbers 123/05892, 331/45908, and 331/33064 are used interchangeably by JCB and refer to the same genuine fuel cap that uses the ignition key.
3. Is this cap vented?Yes, genuine JCB fuel caps are designed to properly vent the tank, which prevents a vacuum from forming as fuel is consumed.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
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