High-Quality WG9725190102 Air Filter Spare Part for Heavy Trucks Inlet System Supplier, Factories

The WG9725190102 air filter is mainly applicable to Si notruk H owo models such as How o 336, 371, 420, and engines like Weichai WD615, WP12, WP10, made of materials including iron, aluminum, high-performance 100% wood pulp filter paper (F7 level, 320 or 340 folds), environmentally-friendly PU glue, rubber, etc., with over 99% filtration efficiency to remove oil, water, dust and other particles, and advantages like increased air intake, stiffness, service life, galvanized anti-rust spiral iron mesh, widened weather-resistant and corrosion-resistant sealing sleeve, and enhanced sealing performance from rubber material; when installing, follow the manufacturer's instructions, clean the air box, ensure proper seating and fastening, check regularly during use, and determine replacement cycle based on maintenance indicator's air pressure difference or host manufacturer's regulations, with equivalent models like ASAS HF5629, Baldwin RS5538, Donaldson R003668, Dongfeng 110907050A, and Fleetguard AF26569.

Product Description

Product Overview
The WG9725190102 is an air filter part number. It is commonly associated with heavy-duty vehicles, especially certain Howo models. The air filter has specific dimensions: with an outer diameter of approximately 280mm (about 11.02 inches), an inner diameter of around 200mm (around 7.87 inches), and a length of about 426mm (about 16.77 inches). It is often used in combination with engines such as Weichai WD615, WP12, and WP10. This air filter is designed to meet the air-filtering needs of heavy-duty vehicles, ensuring the engine receives clean air for efficient operation.
Key Features
High Filtration Efficiency Over 99% efficiency, removing oil, water, dust and particles to protect the engine.
Premium Material 100% wood pulp filter paper (with soft thick liquid/non-woven materials) and multiple folds for better filtration.
Durable & Vibration-Resistant Iron, aluminum and robust structure to withstand vibrations, reducing replacements.
Water-Resistant Prevents water ingress, ensuring dry air supply.
Good Sealing Pu rubber covers to block unfiltered air.
Global Compatibility Perfectly fits heavy-duty truck models and Weichai WD615, WP12, WP10 engines; meets standards for American, European, Middle-East and African markets.
Technical Parameters
Brand CWL/Customize OE Number WG9725190102
Package Standard Industrial Carton Origin China
Part Name Air Filter Application Heavy Trucks
Certification ISO9001 Quality OE Standard
Wide Application
WG9725190102 air filter is mainly applied in the field of heavy-duty commercial vehicles, with a focus on matching specific truck series models. Specifically, it is suitable for 336, 371, 420 and other related models. These models are widely used in long-distance freight, construction site transportation, mining operations and other heavy-duty transportation scenarios.
In terms of engine matching, this air filter is applicable to Weichai series engines such as WD615, WP12 and WP10. These engines are commonly used in heavy-duty trucks, which are in high demand in the logistics, construction and mining industries. Therefore, WG9725190102 air filter plays an important role in ensuring the normal operation and service life of engines in these application fields.
Professional Craftsmanship
The production process of the WG9725190102 air filter includes key stages: preparing and processing raw materials like wood pulp filter paper, iron, aluminum, and PU rubber; folding the filter paper into 320-340 folds for maximum surface area; assembling the filter paper into the frame with a galvanized iron mesh and attaching PU rubber covers for a tight seal; and conducting quality tests for filtration efficiency, dimensional accuracy, and seal integrity to meet standards like ISO 9001.
Comprehensive testing before leaving the factory (including but not limited to dimensional accuracy testing, performance testing, fit accuracy testing, flaw detection, etc.) to ensure that customers get high-quality and high-performance products.
Frequently Asked Questions
What is the filtration efficiency of the WG9725190102 air filter?
The WG9725190102 provides a high filtration efficiency of over 99%, effectively removing dust, particles, oil, and water to protect the engine from wear.
Which engines are compatible with this specific air filter?
This filter is specifically designed for Weichai series engines, including the WD615, WP12, and WP10 models.
What are the physical dimensions of the WG9725190102?
It features an outer diameter of 280mm, an inner diameter of 200mm, and a total length of approximately 426mm.
What materials are used in its construction?
The filter uses premium 100% wood pulp filter paper, galvanized iron mesh, aluminum components, and high-quality PU rubber for sealing.
Is this product certified for quality?
Yes, the production process follows strict quality control and meets the ISO 9001 certification standards for filtration performance and durability.
Can this filter be used in harsh environments like mining?
Absolutely. It is designed for heavy-duty applications, including mining operations and construction sites, where high dust capacity and vibration resistance are essential.

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