Dust-Proof Air Cleaner Base DZ97259190404 High Toughness Plastic Air Filter Bottom Shell For Heavy-Duty Truck Intake Maintenance

Dust-Proof Air Cleaner Base DZ97259190404 High Toughness Plastic Air Filter Bottom Shell For Heavy-Duty Truck Intake Maintenance

Product Description

This DZ97259190404 air filter base assembly is the bottom supporting housing of the truck engine air intake filter system. It is integrally injection molded from high-strength weather-resistant plastic, equipped with an integrated metal plastic anti-blocking grille at the air inlet to intercept large debris, leaves and stones before air enters the filter element, effectively preventing filter clogging and engine foreign matter damage. The curved large-diameter air outlet cavity ensures smooth air flow to reduce intake resistance. All assembly buckle positions and connecting flange sizes strictly follow OEM standards, enabling direct matching with the original air filter cartridge and intake pipeline without modification during replacement. The black matte anti-UV coating resists long-term exposure under the chassis to avoid aging and cracking.

Key Product Advantages

• High-toughness modified plastic raw material, strong anti-aging, anti-cracking and anti-impact performance, adaptable to long-term outdoor chassis working environment.
• Built-in integrated protective grid grille blocks branches, gravel and other large impurities, lowering filter element wear and extending service life of air filter.
• Streamlined curved inner cavity design optimizes air circulation path, effectively cuts intake resistance and improves engine intake efficiency.
• Standard integrated mounting holes and sealing flange structure, tight fit with air filter housing to avoid unfiltered air leakage causing cylinder abrasion.
• Uniform black anti-ultraviolet surface coating prevents plastic embrittlement and discoloration under sunlight and high temperature for long service life.

Product Specification Table

Product Picture