When operating heavy machinery in harsh construction environments, the integrity of your fuel system is paramount. The 07050-41200 (also known as 0705041200) fuel tank cap is a critical component engineered to provide a perfect seal for Komatsu hydraulic excavators and dozers, preventing moisture, dust, and contaminants from entering your diesel reservoir.
This replacement fuel cap is designed to meet or exceed OEM standards, ensuring long-term durability and resistance to diesel corrosion. Whether you are performing a routine maintenance or a full engine rebuild, using a high-quality sealing cap prevents costly fuel pump damage.
| Feature | Details |
|---|---|
| Model NO. | PC200-7, PC200-8, PC300-7, PC300-8, PC400-7, D65PX, D85ESS |
| Product Name | Fuel Tank Cap / Diesel Filler Cap |
| Part Number | 07050-41200 / 0705041200 |
| Type | Fuel System Sealing Components |
| Condition | Brand New, OEM Standard Replacement |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/Sea |
| Application | Excavator maintenance, daily operation, fuel system protection |
Selecting the right supplier for your Komatsu spare parts determines the uptime of your fleet. Below is a comparison of our premium replacement vs. low-standard alternatives.
| Purchasing Key Points | Our Premium Replacement | Common Market Grade |
|---|---|---|
| 1. Sealing Material | High-grade Nitrile Rubber (NBR) for diesel resistance | Standard plastic or low-grade rubber |
| 2. Fitment Precision | Exact 07050-41200 dimensions for leak-proof fit | Loose fit, leading to evaporation or leakage |
| 3. Durability | Anti-corrosion coated metal/composite structure | Thin metal susceptible to rust |
| 4. Safety Venting | Integrated pressure relief valve logic | No venting, causing tank pressure issues |
| 5. Environmental Proof | Dust-proof and moisture-shielded design | Basic cover with no debris protection |
| 6. Warranty Support | Full quality assurance for repair shops | No after-sales support |
Often, a faulty fuel cap like the 07050-41200 causes a vacuum in the tank if the vent is clogged. Replacing the cap ensures proper airflow and consistent diesel delivery to the fuel injectors.
Check for visible cracks in the gasket, diesel stains around the filler neck, or if the cap no longer clicks/locks firmly. Contaminated fuel is the #1 cause of engine overhaul needs.
Our 07050-41200 features an OEM-standard tri-metal structure. It is trusted by repair shops and equipment fleets worldwide for its reliable performance in extreme temperatures.
Not sure how this issue affects your equipment? Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
Ready to secure your fuel system? Contact our parts specialists today:
WhatsApp: +8613532379052 Email: [email protected]Fill out the form below and our team will get back to you with pricing and availability within 2 hours.
Click the button below to visit our Facebook profile and stay updated with the latest news and updates!
Visit Facebook Profile
English
English