
- +86 131 5315 0933
- [email protected]
- Jinan Fuxing Industrial Park
SEV551A/4 Air Filter for Perkins 4016 Generators
Power range goes from around 500 kVA to 1000 kVA+, and these gensets are often used in factories, mining, and power plants. To keep them running smooth, clean intake air is a must – and that depends on the air filter. In this post we focus on two models: SE551/4 and SEV551A/4.
SE551/4 Air Filter
The SE551/4 filter is fitted on Perkins 4006-TAG (500 kW) and 4008-TAG (600 kW) engines.
Size: 340 × 240 × 410 mm
Features: compact build, reinforced mesh, efficient pleated media
Use case: Often used in factory backup gensets and construction sites, where dust is common but the engine must stay reliable.

SEV551A/4 Air Filter
The SEV551A/4 is a bigger element, found on Perkins 4016TAG1A, 4016TAG2A and 4016TAG engines, usually rated at 1000 kVA and above.
Size: 340 × 240 × 795 mm
Features: large airflow design, thicker filter paper, solid sealing
Use case: Power plants, mines, large factories and oil & gas sites – places where gensets often run 24/7 and air quality is tough.
Where These Engines Are Common
Even though Perkins has newer engines now, the 4000 series still has a strong presence:
Middle East: Saudi, UAE, Qatar – oil & gas facilities, desalination plants
Africa: Nigeria, South Africa, Ghana – mining, backup power where the grid is unstable
South Asia: India, Pakistan, Bangladesh – many factories and infrastructure projects still rely on 4016 units
Southeast Asia: Indonesia, Vietnam, Thailand – industrial parks, data centers
Latin America: Brazil, Chile, Peru – remote power and heavy industry
In these regions, many Perkins 4006, 4008 and 4016 gensets are still in service, which means ongoing demand for SE551/4 and SEV551A/4 filters.

Why Work with a Manufacturer
We are a manufacturer of air filters and supply replacements for Perkins 4000 series.
Media from Ahlstrom/HV, high dust capacity
Reinforced mesh and durable end caps
Bulk supply / OEM branding available
Factory pricing and stable stock
This way distributors and users can get reliable filters without paying extra through middlemen.
Conclusion
In short, SE551/4 fits Perkins 4006 and 4008, while SEV551A/4 goes on 4016TAG series. These engines are still active in many markets, and filters are always needed to keep them running.
👉 Contact us to check stock, get a quote, or discuss OEM supply for Perkins 4000 series filters.
Comments
这是测试文本,单击 “编辑” 按钮更改此文本。

Cummins 4938908 Air Filter: Replacement for ISM/QSM 11L Engines
The Cummins 4938908 air filter is a genuine replacement part designed for ISM11 and QSM11 diesel engines

Why Do Diesel Engines Need Air Filter
Diesel engines rely on air filters to ensure their optimal performance and longevity by preventing contaminants such as dust, dirt, and other particulates from entering the combustion system

Fast Choosing the Best Diesel Engine Air Filter Guide
For diesel engines especially the off-road equipment, selecting the right air filter is essential for reliable performance and long term engine protection

What is the effect of air filters for modified cars and motorcycles?
The role of the engine air filter is to filter the sand and dust in the air, ensure the quality of the air entering the cylinder

What is the basis of engine air filter design?
The basic design of air filter is to effectively prevent all kinds of dust from entering the engine’s intake system
- +86 131 5315 0933
- [email protected]
- Mon-Sun 07:00-21:00
Tags
这是测试文本,单击 “编辑” 按钮更改此文本。