MACH & CATERPILLAR AIR FILTER AF297 – Heavy Duty Construction Machinery Air Filter
Heavy duty air filter AF297 designed for Mach and Caterpillar construction machinery, excavators and industrial equipment. OEM standard filtration, high dust holding capacity for harsh working environment replacement.
描述
This premium Mach & Caterpillar air filter AF297 is manufactured as a direct aftermarket replacement for engineering machinery intake systems. Built to meet strict OEM dimensional and performance standards, it provides precise fit, stable airflow and reliable engine protection for construction equipment, excavators, loaders and industrial power units.
Product Core Parameters
- Filter Type: Primary Heavy Duty Engine Air Filter
- Part Number: AF297
- Filter Media: High-density cellulose composite filter paper
- Outer Diameter: 205mm / 8.07 inch
- Inner Diameter: 146mm / 5.77 inch
- Overall Length: 101mm / 4.0 inch
- Filtration Efficiency: Captures fine dust, sand, debris and airborne particles
- Structural Feature: Reinforced end cap + leak-proof sealing design
- Working Condition: Construction site, mining area, dusty and high-load operation environment
Compatible Equipment & Engine
Fit Brand
Mach industrial machinery, Caterpillar excavators, loaders, generators and off-road construction equipment.
Application Range
Widely suitable for small and medium-sized construction machinery, stationary generator sets, agricultural machinery and industrial engineering equipment that matches AF297 installation size.
Product Features
Adopts high-efficiency multi-layer filter media to effectively block fine dust and sediment, preventing abrasive particles from entering the engine cylinder and reducing premature wear of pistons, bearings and turbo components. Reinforced integral structure resists vibration, high temperature and heavy-duty working conditions, maintaining stable sealing performance without air leakage.
Long service interval and excellent dirt holding capacity lower daily maintenance costs for machinery owners and fleet teams. We support factory direct wholesale, bulk order supply, custom packaging and private label services, stable inventory for global machinery parts distributors, repair workshops and engineering procurement clients.
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