If you are managing a fleet of Komatsu excavators or dozers, ensuring the integrity of your fuel system is critical. The 07050-41200 (also known as 0705041200) is the essential diesel tank cover designed for a wide range of models including PC200-7, PC300-8, and D155 series. Whether you need an original replacement or a high-performance OEM standard part, we provide the durability your machine demands.
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| Specification Item | Details for 07050-41200 / 0705041200 |
|---|---|
| Model NO. | PC200-6/7/8, PC300-7, PC400-7, D65, D85, D155 |
| Product Name | Diesel Fuel Tank Cap / Tank Cover |
| Part Number | 07050-41200 (0705041200) |
| Condition | Brand New, OEM Standard Replacement |
| Application | Excavator maintenance, Fuel system protection, Overhaul |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea |
| Stock Status | In Stock / Fast Dispatch within 24 Hours |
Choosing the right supplier for 07050-41200 Fuel Cap ensures you avoid contamination and fuel theft on site.
| Core Purchasing Points | Our OEM Standard Replacement | Low-Quality Market Options |
|---|---|---|
| Sealing Material | High-grade NBR rubber (Fuel & Heat Resistant) | Recycled rubber (Prone to cracking) |
| Locking Mechanism | Reinforced steel locking tabs for security | Thin metal prone to bending |
| Venting System | Precise pressure relief valve included | No venting, causing tank vacuum issues |
| Surface Finish | Anti-corrosion powder coating | Basic paint, peels off in diesel |
| Fitment Accuracy | 100% matched to Komatsu PC series specs | Loose fit, leading to leaks |
| Reliability | Trusted by repair shops & equipment fleets | High failure rate in extreme heat |
Diesel Leakage: Wet residue around the tank neck indicates the seal on your 0705041200 is worn out.
Engine Hesitation: If the vent in the cap is blocked, it creates a vacuum, starving the fuel pump.
Contamination: A loose cap allows dust and water into the fuel system, damaging injectors.
How do I confirm if 07050-41200 fits my machine?
Check your parts manual or the serial number. This part is standard for most Komatsu PC series excavators. If you are unsure, send us your machine model, and we will verify.
Why Choose This Fuel Tank Cap?
Our parts feature an OEM-standard tri-metal structure and are trusted by repair shops and equipment fleets worldwide for long-term field performance.
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
We specialize in heavy-duty engine components and complete assemblies. Beyond the 07050-41200 Fuel Cap, we are a leading supplier for brands like Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
Our inventory includes high-precision Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con-rod Bearings, Thrust Washers, Overhaul Gasket Kits, Diesel Fuel Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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