description：
The 4120-30MB is a high-performance one-piece spin-on diesel fuel filter assembly specifically designed for heavy-duty diesel engines. It employs advanced coalescing and separation technology to effectively remove water and fine particle contaminants from diesel fuel, providing comprehensive protection for modern high-pressure common rail fuel systems. Its large capacity design extends maintenance intervals, and the integrated structure ensures easy installation and reliable sealing, making it an ideal choice for fuel system purification in commercial vehicles, construction machinery, and power generation equipment.
product information：
| OE |
4120-30MB |
| Filter type |
Fuel filter assembly |
| Height |
Approximately 313.3 millimeters |
| External diameter |
Approximately 111.5 millimeters |
| Thread size |
1"-12 UNF
M16*1.5
|
| Weight |
About 1.6 kilograms |
| Price |
9.44 USD |
feature：
Efficient oil-water separation - The fine filtration layer can intercept tiny contaminants.
Outstanding system compatibility - The fuel system is compatible with major diesel engine manufacturers.
Sustainability feature - The low-flow resistance design reduces the energy consumption of the fuel pump.
Multi-level filtration protection - Deep filtration ensures clean fuel.
application area：
- Heavy trucks and trailers
- Construction machinery (excavators, loaders, bulldozers)
- Agricultural machinery and equipment
- Diesel generator sets
- Auxiliary power systems for ships
our services
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Sample delivery: 3 - 15 days.
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Order delivery time: 20-30 working days, depending on the quantity.
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Transportation method: Sea freight, air freight or express delivery.
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Please conduct the test immediately after receiving the product. If you encounter any problems, please contact us. |
Frequently Asked Questions
Question: How is the quality of your products?
A. Our advanced machinery and materials guarantee outstanding performance and craftsmanship.
B. Customized materials and standards can be provided to meet specific market demands.
Question: What is the payment method?
Letter of Credit, Telegraphic Transfer, Documents against Payment, PayPal, Western Union Money Transfer, Small Payment, MoneyGram.
Question: Do you offer samples?
Yes, samples can be provided (either free of charge or at a fee, depending on the product); the shipping cost is borne by the buyer.
Question: What packaging options are available?
A. Customized Packaging
B. White or natural packaging
C. Color Box Options
Question: How long is the delivery time?
A. Generally, it takes 15 to 30 days.
B. Spot goods: Shipment will be made within 7 days after payment.
Question: What are the loading ports?
Guangzhou Port, Ningbo Port and Shanghai Port.
Question: What are the transportation methods?
A. Oceans, skies and land.
B. In cases where there are multiple sources of supply in China, we can assist in coordinating with the freight forwarders to integrate your goods transportation.
Question: Could we visit your factory?
A. Sure, our factory is located in Wenzhou City, Zhejiang Province, China.
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