Diesel Tank Cap for Hitachi CAP EX 200 Excavator | Also Fits 870
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | GCO Code | Part Type | Availability |
|---|---|---|---|---|---|
| Hitachi | CAP EX 200 / 870 | 4361638 / 4655061 | B03.3 | DIESEL TANK CAP | ✓ In Stock |
Product Description
OEM Part Numbers: 4361638 / 4655061
Machine Compatibility
| Machine Model | Type | Part Number |
|---|---|---|
| CAP EX 200 | Hydraulic Excavator | 4361638 |
| 870 | 4655061 |
The 4361638 diesel tank cap ex 200 / 870 is a heavy-duty replacement part for the CAP EX 200 / 870, manufactured to OEM specification to ensure correct fitment and reliable performance in demanding industrial applications. A faulty or worn component affects overall machine efficiency and reliability, making timely replacement essential to maintain operational uptime and prevent cascade failures. Built to OEM specification 4361638 for direct fitment on the CAP EX 200 / 870 with no modification required.
Key Features:
- Genuine Quality Construction: Engineered to OEM specification for correct fit, function, and service life.
- OEM Specification: Manufactured to reference 4361638 for direct replacement on the CAP EX 200 / 870.
- Reduced Downtime: Ensures rapid, accurate fitment to minimise machine downtime and restore site productivity.
The 4361638 diesel tank cap ex 200 / 870 is an essential spare part for maintaining uptime and productivity on the CAP EX 200 / 870.
What Does This Diesel Tank Cap Do?
Seals the diesel fuel tank filler opening to prevent fuel spillage, dust ingress, and evaporation losses. Most designs include a vented or pressure-equalising function to allow air to enter the tank as fuel is consumed, preventing a vacuum from forming that would restrict fuel flow to the engine.
Possible Diesel Tank Cap Problem Symptoms
If your machine is showing any of the following, a faulty diesel tank cap may be the cause:
- Fuel leaking from the tank cap seal or filler neck during operation or when parked on a slope
- Engine fuel starvation caused by a non-venting cap creating a vacuum in the tank
- Dust or water contamination of the fuel found during a filter service, indicating a failed cap seal
- Cap locking mechanism broken, leaving the fuel tank unsecured
Why Buy From GCO Products?
Gautam & Company has been supplying earthmoving machinery spare parts since 1999. Here is why contractors, fleet operators, and dealers across India trust us.
Over 27 years of experience in the earthmoving parts industry.
Our team helps you confirm the right part before you order.
Proper GST invoices on every order for your accounting needs.
Fast dispatch from Jalandhar to all states across India.
Volume pricing available for fleet owners, dealers and distributors.
Both genuine OEM and quality aftermarket options available.
How to Confirm Compatibility
To ensure this part is the correct fit for your machine, have the following ready when you contact us:
- 1Machine Model & Year
E.g. Komatsu PC200-8, CAT 320D, JCB JS205 — include the model suffix if known.
- 2Machine Serial Number
Found on the machine's chassis plate. Helps confirm the exact production variant.
- 3OEM Part Number
From your parts manual, the old part itself, or the machine's service documentation.
Not sure if this part fits your machine?
WhatsApp Us to Confirm Typically replies within a few hoursDisclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.
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