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Complete OEM-style air filter assembly (Part No. WG9525195010) for SINOTRUK HOWO NX 400 trucks — high-efficiency dust filtration for heavy-duty diesel engines.
WG9525195010 Air Filter Assembly for SINOTRUK HOWO NX 400 – Complete OEM Replacement Unit
Maximize engine performance and longevity with this complete Air Filter Assembly (Part No. WG9525195010), engineered as a direct-fit replacement for SINOTRUK HOWO NX 400 and other heavy-duty truck models equipped with MC11, MC13, or similar diesel engines.
Engine Compatibility: MC11, MC13, D10TCHE (Euro V / VI compliant)
Filter Media: Cellulose-synthetic blend, pleated for maximum surface area
Filtration Efficiency: >99.3% @ 3μm
Inlet/Outlet Diameter: 76mm (3″)
Overall Dimensions: Approx. 380mm × 300mm × 240mm
Weight: 4.1 kg
Service Interval: 20,000–30,000 km (depending on operating conditions)
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Installation Notes:
Turn off the engine and disconnect the battery ground cable before starting.
Loosen clamps securing the intake pipe connected to the outlet side of the air filter housing.
Remove mounting bolts or clips that secure the air filter housing to the chassis or fender.
Carefully lift out the old WG9525195010 assembly, checking for debris or oil residue inside.
Inspect and clean the gasket surface; replace if cracked or compressed.
Insert the new air filter assembly ensuring correct alignment and seal integrity.
Reattach all mounting hardware and tighten evenly to prevent warping.
Reconnect intake ducts and clamps securely.
Start the engine and check for unusual noises or vacuum leaks.
