Cylindrical air filter with orange top and bottom on a white background

Steinberg

Air Filter FA006 / 3551814C1 - International ProStar, WorkStar & TranStar

Name: Air Filter FA006 / 3551814C1 - International ProStar, WorkStar & TranStar
Brand: Steinberg
SKU: FA006
Price: 34.99 USD
Availability: InStock

SKU: FA006OEM: 3551814C1Cross: 3551814C1, AF26103, P608662...

Confirmed Vehicle Compatibility

International ProStarInternational WorkStar

International TranStar

$34.99 $51.30−31%

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OEM-grade certified

30-day returns

Outer Diameter

305 mm (12 in)

Height

400 mm (15.75 in)

Filter Media

Cellulose/Synthetic blend

OEM Reference

3551814C1

Cross Reference

3551814C1, AF26103, P608662, PA4570, 46843

International ProStarInternational WorkStarInternational TranStar

Not sure about your truck? Contact us with your make, model and year — we'll confirm compatibility within 1 business day.

Prepare & Safety First

Park on level ground, engage parking brake. Allow engine to cool for at least 30 minutes. Have drain pan and proper tools ready.

Remove Old Filter

Use a filter wrench to loosen and remove the existing filter. Let residual fluid drain completely into your pan.

Prep New Filter

Apply a thin coat of clean oil or fuel to the new filter's gasket seal. This ensures a proper, leak-free seal.

Install & Torque

Thread the new filter on by hand until gasket contacts, then tighten 3/4 to 1 full turn. Do NOT over-torque.

Start & Verify

Start the engine and let it idle for 2–3 minutes. Check for leaks. Check fluid level and top off if needed.

Download Full Installation PDF →

About This Filter

The Steinberg FA006 is an engine air filter engineered for International ProStar, WorkStar, and TranStar trucks. It captures dust, dirt, and airborne contaminants before they enter the engine, maintaining optimal airflow and protecting cylinders, pistons, and turbocharger components from abrasive wear across long-haul and vocational applications.

Carries International OEM part number 3551814C1. Replaces Fleetguard AF26103 and Baldwin PA4570. Replace at each scheduled maintenance interval or when restriction indicator triggers.

Compatible Part Numbers

Air Filter FA006 / 3551814C1 - International ProStar, WorkStar & TranStar (SKU: FA006) is a direct replacement for the following OEM and aftermarket part numbers:

3551814C1AF26103P608662PA457046843

OEM Reference Number

The OEM reference number for this filter is 3551814C1. Use this number to verify fitment with your truck manufacturer's parts catalog.