Maximize fuel efficiency in Caterpillar 3406 engines with fuel lines from Soni Power. Strong odors of fuel can signify a leak in Caterpillar fuel lines. If you notice any leaks, along with engine misfires and decreasing power, make sure to replace the fuel line in your 3406 Series engine immediately. Our wide inventory of Caterpillar parts includes fuel lines for engines from the 3406B to the G3406 and everything in between. What’s more, we hold them in-stock, ready to ship the same day of purchase.

Providing excellent customer service is our mission, and we’ve earned an A+ rating from the Better Business Bureau to back it up. Finding it difficult to choose the correct fuel line for your 3406 Series engine? Call our technical support line and we’ll find it for you.

Depend on Soni Power to deliver fuel lines for Caterpillar 3406 engines.