Description

Premium Heavy Duty Air Filter PA3493 AH1197

The PA3493 AH1197 heavy duty air filter is a high-performance replacement designed for Freightliner chassis and Ottawa industrial trucks. It is engineered to deliver reliable engine protection by efficiently filtering dust, dirt, soot, and airborne contaminants before they enter the engine combustion system.

In heavy-duty applications such as freight transportation, port operations, and industrial trucking, engines are exposed to extreme dust and continuous load conditions. A high-quality air filter is essential to maintain airflow efficiency, protect engine components, and ensure consistent performance. This filter is built to meet or exceed OEM standards, providing stable filtration performance under demanding environments.

Product Features

• OEM-quality heavy duty air filtration performance
• Direct replacement for PA3493 and AH1197
• Compatible with Freightliner chassis and Ottawa trucks
• High-efficiency dust and particle capture
• Protects engine cylinders and turbo systems
• Stable airflow design for optimal combustion
• Durable construction for heavy-duty environments
• Suitable for industrial and fleet applications
• OEM & ODM manufacturing available

Product Specifications

Item	Specification
Product Name	Heavy Duty Air Filter
OEM Numbers	PA3493 / AH1197
Filter Type	Engine Air Filter Element
Application	Freightliner & Ottawa Trucks
Filtration Media	High-efficiency cellulose/synthetic blend media
Function	Engine air intake filtration
Installation	Direct OEM replacement
Service	OEM / ODM supported
Origin	China
Packaging	Neutral or customized packaging available

Compatible Applications

This heavy duty air filter is suitable for:

• Freightliner Trucks chassis systems
• Ottawa Yard Truck industrial yard trucks
• Port logistics vehicles
• Heavy-duty freight transport vehicles
• Industrial towing and yard operations

Cross Reference Numbers

This filter replaces multiple OEM and aftermarket part numbers:

• PA3493
• AH1197
• Parker
• Racor
• Farr
• Baldwin TR529
• 46748
• 114880003
• P537454
• LAF1934
• 546748
• 6748
• 90020293
• CA8130

Product Parameters

Parameter	Specification
Filtration Type	Engine Air Intake Filtration
Media Structure	Multi-layer heavy duty filter media
Operating Environment	Industrial & heavy-duty trucking applications
Function	Engine protection from dust and contaminants
Airflow Efficiency	High airflow with low restriction design
Service Life	OEM recommended maintenance interval

Why Choose This Heavy Duty Air Filter?

Reliable Engine Protection

Effectively removes airborne dust and contaminants to protect engine cylinders, pistons, and turbochargers.

Designed for Harsh Environments

Ideal for ports, construction sites, and logistics yards where dust exposure is extremely high.

Stable Performance Under Load

Maintains consistent airflow for efficient combustion and engine power output.

Cost-Effective Fleet Solution

Suitable for fleet operators, distributors, and aftermarket wholesalers seeking stable quality and supply.

Quality Assurance

Each air filter is manufactured under strict quality control standards, including:

• Filtration efficiency testing
• Dust holding capacity testing
• Airflow resistance testing
• Structural integrity inspection
• Dimensional accuracy verification

OEM production, private labeling, and customized packaging services are available for global customers.

Frequently Asked Questions

What vehicles is this filter used for?

It is used on Freightliner chassis systems and Ottawa yard trucks in heavy-duty applications.

Is this a direct replacement for PA3493 and AH1197?

Yes. It is designed as a direct OEM-quality replacement.

Can it be used in industrial environments?

Yes. It is specifically designed for high-dust, heavy-duty industrial conditions.

Do you offer OEM customization?

Yes. We support OEM/ODM manufacturing, branding, and packaging customization for bulk orders.