In need of a precision-fit 07050-41200 or 0705041200 fuel tank cap? For professional machine operators, ensuring a leak-proof diesel tank is a top priority to prevent contamination and safeguard the fuel system. This OEM-standard replacement is engineered for Komatsu heavy machinery, offering a direct fit for models ranging from mid-size excavators to heavy-duty dozers.
Whether you are handling an engine overhaul or replacing a damaged cover, our stock of fuel system parts provides the durability required for demanding construction sites.
| Model NO. | Komatsu PC200-7, PC200-8, PC300-7, PC400-7, D65, D85 series |
| Product Name | Fuel Tank Cap (Diesel Tank Cover) |
| Part Number | 07050-41200 / 0705041200 |
| Type | Engine System Replacement Parts |
| Condition | Brand New, OEM Standard Replacement |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/Sea |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
| Application | Engine maintenance, fuel assembly repair, overhaul projects |
Standard fuel caps often fail due to poor sealing materials or lack of pressure relief. Our premium replacement for the 07050-41200 ensures long-term reliability.
| Core Features | Premium Replacement 07050-41200 | Generic Aftermarket Grade |
|---|---|---|
| Anti-Corrosion | Industrial-grade alloy with protective coating | Thin metal prone to rust |
| Seal Quality | High-density nitrile rubber (fuel resistant) | Standard rubber (swells over time) |
| Breather Valve | Integrated pressure & vacuum relief valve | Non-vented or blocked design |
| Fitment Precision | Exact Komatsu PC200/PC300 thread matching | Loose fit leading to fuel spills |
| Working Life | Extended durability for 24/7 operations | Frequent replacement needed |
| Supply Direct | Factory wholesale - bulk pricing available | Retail markup via local dealers |
Verify stock for part number 07050-41200 and get a shipping quote today:
If you notice debris entering the fuel tank, visible rust on the cap underside, or if the gasket has become hard and brittle, replace it immediately. A failed 0705041200 cap can lead to contaminated fuel, damaging your fuel injectors and pump.
Yes, the 07050-41200 is a versatile part used across various Komatsu heavy equipment platforms including D65 and D85 dozers, ensuring standard fuel system protection across your fleet.
Our replacements feature an OEM-standard tri-metal structure where applicable and are trusted by repair shops & equipment fleets for their reliable performance in high-dust environments.
Not sure how this issue affects your equipment?
Our technical team assists machinery owners to:
✔ Identify potential risks during routine maintenance
✔ Recommend suitable replacement parts based on engine serial numbers
✔ Support both inspection advice and urgent parts supply
Proper sealing of the diesel tank is the first line of defense for your cylinder liners and crankshaft integrity.
About Our Engine Expertise: We provide comprehensive solutions for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines. From complete engine assemblies to individual components, we supply cylinder liners, pistons, piston rings, main bearings, con-rod bearings, thrust washers, and overhaul gasket kits. Our warehouse carries precision diesel pumps, fuel injectors, crankshafts, turbochargers, water pumps, oil pumps, cylinder blocks, cylinder heads, and connecting rods.
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