Perkins diesel filter 4770550 is a key purification component of the fuel system, designed to improve diesel cleanliness. Its core filter material uses imported composite fibers, combined with gradient filtration technology: the outer layer intercepts large particles, and the inner layer captures micrometer-level pollutants (precision up to 3 microns), effectively removing over 99% of harmful impurities to protect precision components like injectors and fuel pumps.
The filter housing is made of high-strength rust-proof steel, processed by stamping forming technology, with excellent impact resistance and sealing performance. It can withstand long-term diesel immersion and engine vibration, avoiding filtration failure caused by housing rupture. The sealing gasket is made of oil-resistant nitrile rubber, forming a tight seal after installation to prevent unfiltered diesel from bypassing and ensure filtration effect.
This filter widely fits Perkins 2000 series, 2500 series engines, applicable to generator sets, heavy-duty trucks, construction machinery, etc. Its installation dimensions fully match original specifications, allowing quick replacement without tools, significantly reducing maintenance time and downtime costs.
During operation, its high-efficiency filtration capacity improves fuel combustion efficiency, reduces carbon deposit formation, stabilizes engine power output, and lowers fuel consumption by 5%-8%. Each filter undergoes bubble test and flow test before leaving the factory to ensure qualified filtration performance. We guarantee the product meets industry quality standards, involves no infringement, and provides a 6-month warranty, offering reliable protection for the fuel system.
We are a supplier of various engine assemblies and engine parts in China, with a wide range of brands and types. We have a huge warehouse for storage and a professional after-sales maintenance team. Both original and auxiliary factories are available, with global supply.
Ningbo Qiuning Trading Co., LTD. Service Supply and Sales Center
Our company offers a wide range of engine assemblies and accessories of different brands and models
If you are interested, you can directly add my contact information
WeChat/WhatsApp: +86 15888032469
E-mail: allen@perkins-rx.com
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More Perkins engine models available
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