Product Description

Fuel Filter 400508-00101 is a replacement diesel fuel filter element designed to remove dust, rust, water, and other impurities from diesel fuel before it enters the engine fuel system. It helps protect fuel injectors, fuel pumps, and engine components, supporting stable engine performance and longer service life.

This fuel filter features pleated filter media, black plastic end caps, and a sealing structure for reliable installation. It is suitable for excavator maintenance, construction machinery repair, spare parts wholesale, and aftermarket replacement service.

Applications

Fuel Filter 400508-00101 is commonly used for Doosan / Daewoo excavator fuel system filtration, including models such as DX55-5, DX55-5 MT, DX55 W-5, DX57 W-5, and other compatible machinery applications. Some aftermarket listings also mention DX55-9C, DX60-9C, and DX75-9C applications, so customers should confirm by OE number and dimensions before ordering.

It is suitable for excavator repair shops, construction machinery service companies, spare parts distributors, importers, and fleet maintenance customers who need reliable diesel fuel filtration products.

Features

1. Efficient filter media helps remove harmful particles from diesel fuel and protect the engine fuel system.

2. Pleated filter paper design provides larger filtration area and stable fuel flow.

3. Plastic end cap structure helps maintain shape stability and proper sealing during use.

4. Helps protect fuel injectors and fuel pumps from dirt, rust, and water contamination.

5. Suitable for Doosan / Daewoo excavator maintenance and aftermarket replacement.

6. Factory direct supply, OEM/ODM service, neutral packing, and customer brand packaging are available.

Product OE Number

Main OE Number: 400508-00101

Common Cross Reference Numbers: 400508-00101, 40050800101, PU8022, SN25182, 7287488, EF-9902, SE-5282, MT40416089, MT 40416089, 40416089, MT40236010, 40236010, 400403-00444A.

Customer Case

Customer Case – Hassan from Iraq

Hassan is a construction machinery spare parts distributor in Iraq. He mainly supplies filters for excavators and diesel equipment repair shops. He was looking for Fuel Filter 400508-00101 and other Doosan excavator filters with stable quality and competitive factory prices. After confirming the sample, size, and packaging, he placed a trial order for his local aftermarket customers.