Are you looking for a reliable 07050-41200 diesel fuel tank cap? In heavy-duty construction environments, a leaking or damaged fuel cover is more than just a minor inconvenience—it leads to fuel contamination and engine efficiency loss. We provide the 07050-41200 (also known as 0705041200) fuel tank cap, designed specifically for Komatsu PC series excavators to ensure a perfect vacuum seal and prevent dust from entering your fuel system.
This Komatsu Replacement Part is engineered to meet or exceed original equipment standards. Whether you are performing a routine maintenance or a full engine rebuild, using a high-quality fuel cap is essential for pressure regulation.
| Detail Field | Specifications Data |
|---|---|
| Part Number | 07050-41200 / 0705041200 |
| Model Compatibility | Komatsu PC200-6, PC200-7, PC200-8, PC220-7, PC300-7, PC360-7, PC400-7 |
| Product Name | Fuel Tank Cap / Diesel Tank Cover |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine Maintenance, Fuel System Protection |
| Stock Status | Ready to Ship / Fast Dispatch |
| MOQ | 1 Piece |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | DHL, Fedex, EMS, UPS, Air/Sea Freight |
When purchasing spare parts, the difference between a cheap knock-off and a professional-grade OEM replacement can save you thousands in repair costs.
| Key Procurement Points | Standard Markets (Generic) | Our OEM-Standard Cap |
|---|---|---|
| Seal Integrity | Loose fit, prone to leaks | Precision-engineered vacuum seal |
| Material Durability | Recycled plastic/thin metal | Heavy-duty corrosion-resistant alloy |
| Dust Protection | Poor filtration barrier | High-density anti-contamination design |
| Fitment Precision | Needs adjustment to lock | 100% Direct fit for Komatsu PC200 |
| Lock Mechanism | Easily jammed by vibration | Smooth-lock vibration-resistant tech |
| Service Life | 6-12 Months | Extended life for harsh environments |
Q1: Why is there a vacuum sound when I open my Komatsu fuel cap?
A: This usually indicates that the breather valve in your 07050-41200 cap is clogged. A faulty cap fails to regulate pressure, which can starve the fuel pump. Replacing it with our OEM-standard cap resolves this immediately.
Q2: How do I know if 07050-41200 is the right part for my machine?
A: This part is the standard fuel cover for Komatsu PC200 through PC450 series (Dash 6, Dash 7, and Dash 8). If your current cap is cracked or leaking diesel, this is the direct replacement.
Q3: Why Choose This Fuel Tank Cap?
A: It features an OEM-standard tri-metal structure and is trusted by repair shops and equipment fleets worldwide for its reliability during intensive engine overhauls.
Ignoring a faulty fuel cap can lead to diesel contamination and expensive fuel injector damage. Our team helps operators:
Identify potential risks during maintenance cycles.
Recommend suitable replacement parts if needed for fuel systems.
Support both inspection advice and parts supply for global fleets.
Send Your Part Number to our experts for a free compatibility check.
We are a leading supplier specializing in high-performance engine components for major brands. Our core inventory includes complete engine assemblies and spare parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines.
Our main product range covers every component needed for a professional engine rebuild or overhaul:
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