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Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671 Aftermarketus Air Filters
Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671 Aftermarketus Air Filters
Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671 Aftermarketus Air Filters
  • Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671 Aftermarketus Air Filters
  • Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671 Aftermarketus Air Filters
  • Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671 Aftermarketus Air Filters

Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671

SKU:: TR519-EF

$54.58 $71.99Sale
Selling fast
Keep your engine running cleaner and longer.
Heavy-Duty Reliability
Easy Installation
Consistent Airflow
Description

✅ FITMENT:
Message us your VIN number, and we’ll confirm if it fits your vehicle.
Alternatively, contact your dealer for your part number and verify it against our cross-reference list below.

✅ SPECIFICATIONS:

  • Height: 23 in

  • Outer Diameter (Top): 7.531 in

  • Outer Diameter (Bottom): 10.4 in

  • Inside Diameter (Top): 0.18 in

  • Inside Diameter (Bottom): 6.937 in

✅ COMPATIBLE ENGINES:

  • Caterpillar 3406E

  • Caterpillar C15

✅ REPLACEMENT FOR:

  • Fleetguard AF1743M

  • Luberfiner LAF1899

  • Fram CA6671

✅ QUALITY & WARRANTY:
Built with premium-grade filter media for maximum airflow and superior dust-holding capacity.
Includes a 1-Year Manufacturer Warranty for guaranteed reliability and performance.

✅ MAINTENANCE & WARRANTY:
Includes a 1-Year Manufacturer Warranty.
For optimal performance, replace your air filter every 15,000–30,000 miles, depending on road and driving. 

Shipping

We take great care in preparing and delivering your order.

Processing Time
Orders are usually processed within one business day. After your order has been shipped, you will receive a shipping confirmation email. Tracking information may be included when available.

Estimated Delivery
Most orders arrive within 3-5 business days. Delivery times may vary depending on your location and the carrier's operational schedule.

Shipping Rates
Shipping costs are automatically calculated at checkout, based on your location and the selected delivery method.

Returns

Your satisfaction is our top priority, and we want you to feel confident shopping with us. If something isn't right, you can request a return or refund within 30 days of delivery.

How to Start a Return
Just contact our support team and we will guide you through the process. We will make sure it is simple and hassle-free.

Refunds
Once we have processed your return, your refund will be issued to the original payment method, typically within 5-10 business days.

Pickup currently unavailable at Texas Warehouse

  • Secure Checkout

    Safe and easy payments every time

  • Fast Shipping

    Get your order delivered quickly

  • Customer Support

    Friendly help whenever you need it

  • Easy Returns

    Shop with confidence, hassle-free

Protect Engine Components

Traps dust and debris to reduce engine wear and extend component life. Built to deliver dependable filtration under demanding highway, vocational, and everyday operating conditions.

  • Engine Air Filter for Freightliner and International Semi Trucks | Replacement Fleetguard AF1743M Fram CA6671 Aftermarketus Air Filters
  • Consistent airflow

    Traps dust and debris to reduce wear.

    Engine protection

    Traps dust and debris to reduce wear.

  • Consistent airflow

    Supports stable power and efficiency.

    Consistent airflow

    Supports stable power and efficiency.

  • Easy installation

    Drop-in replacement. No modifications needed.

    OEM-style fit

    Matches OEM sizing for easier installation

  • Easy installation

    Drop-in replacement. No modifications needed.

    Easy installation

    Drop-in replacement. No modifications needed.

Engineered from the inside out


Layered construction balances efficient airflow with lasting structural strength for dependable engine operation mile after mile.

Simplify maintenance schedules

Make routine engine maintenance easier with a direct-fit air filter designed for quick, straightforward replacement.

Frequently Asked Questions