Reliable fuel management starts with a secure seal. If you are searching for 07050-41200 or 0705041200, we provide the industrial-grade replacement designed specifically for Komatsu heavy machinery. This fuel filler cap ensures your diesel tank remains pressurized and free from contamination, preventing engine stalling and fuel system wear.
As a professional supplier of heavy equipment maintenance parts, we focus on delivering 07050-41200 Fuel Tank Cap solutions that meet or exceed original specifications for Komatsu PC series, ensuring your fleet stays operational in harsh construction environments.
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| Model NO. | PC200-7, PC200-8, PC300-7, PC300-8, PC400-7 |
| Product Name | Diesel Fuel Tank Cap / Filler Cap |
| Part Number | 07050-41200 / 0705041200 |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea |
| Condition | Brand New, OEM Standard Replacement |
| Stock Status | In Stock / Fast Dispatch |
| Application | Engine overhaul, Fuel system maintenance |
| Core Features | Standard Market Grade | Our OEM Standard Quality |
|---|---|---|
| Material Density | Regular recycled plastic/steel | High-strength corrosion-resistant alloy |
| Sealing Rings | Single layer rubber | Heavy-duty NBR dual-seal (Oil & Heat Proof) |
| Pressure Valve | Easily clogged | Precision breather valve for optimal tank pressure |
| Compatibility | Loose fit issues | 100% Match for Komatsu 07050-41200 |
| Locking Mechanism | Vibration sensitive | Anti-vibration secure lock design |
| Service Life | 6-12 Months | Extended durability for 24/7 site operations |
Q: Why is fuel leaking from my excavator fuel cap?
A: Leaks are often caused by a worn-out gasket in the 07050-41200 cap. If the seal is cracked, it allows diesel to spill during operation and lets dust enter the tank, damaging your fuel injectors.
Q: My excavator engine loses power under load, is it the fuel cap?
A: Yes, if the breather valve in the 07050-41200 is blocked, it creates a vacuum in the tank, preventing the fuel pump from drawing diesel. Replacing the cap is a low-cost fix for power loss issues.
Q: Why Choose This Fuel Tank Cap?
A: Our version features an OEM-standard tri-metal structure and is trusted by repair shops and equipment fleets globally for its durability in extreme dust and heat.
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
Contact us to Send Your Part Number for a free compatibility check.
We are a leading distributor specializing in full engine assemblies and spare parts for world-class brands. We supply genuine and high-quality OEM parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines.
Our core product range includes: Cylinder Liner, Piston, Piston Ring, Main Bearing, Con Rod Bearing, Thrust Washer, Full Overhaul Gasket Kit, Fuel Injection Pump, Injectors, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
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