Inner Air Filter PA3492 46407 AF25303 18695551 2003739 82003739 E9NN9R500AB

Inner Air Filter for Ford

This inner air filter is a direct replacement part designed to deliver reliable engine protection and consistent airflow for heavy-duty equipment. It serves as a high-quality filtration solution, regularly referenced by OEM cross-numbers PA3492, 46407, AF25303, 18695551, 2003739, 82003739, and E9NN9R500AB.

Overview

This inner air filter is a precision-engineered component that captures dust, dirt, and debris before they can enter the engine. It is built for use as the inner stage of a two-stage filtration system, commonly specified for agricultural and industrial machinery. The filter’s construction supports long service intervals and dependable performance in demanding environments.

Built For Performance

• High-capacity filtration media designed to trap fine particulates
• Constructed with robust materials for resistance to vibration and flexing
• Engineered for precise airflow to maintain engine efficiency
• Direct fitment design reduces installation time
• Compatible with OEM cross-reference numbers for verified sizing

Fits These Machines

• For Ford agricultural tractors and industrial equipment
• For Ford 7740, 7840, 8240, 8160, 8260, 8360, and 8560 models
• For Ford 8190, 8670, 8830, and 9030 models when equipped with corresponding air intake systems

On-The-Job Use

• Recommended for routine maintenance on large farm tractors
• Suitable for use in dusty field conditions and tilled soil environments
• Fits equipment used in heavy tillage, planting, and hauling operations
• Applicable for high-hour machines requiring periodic filter replacement

Specs At A Glance

Good To Know

Q: How often should this inner air filter be replaced? A: Replacement intervals depend on operating conditions, but checking the inner filter at every outer filter change is recommended. Replace it when visible dust accumulation or damage appears.

Q: Can this inner filter be cleaned and reused? A: This filter is designed for one-time use and should not be washed or reused. Cleaning can damage the media and compromise engine protection.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.