WSTPARTS supplies 15 genuine and high-quality OEM replacement parts for Caterpillar 3406B equipment, covering 6 major systems including Gasket/Seal, Drivetrain, Repair Tools, Spring, Fitting. Every part number below is fitment-verified before dispatch, backed by factory-direct pricing and a 12-month warranty. Send us your machine serial number for a fast quotation.
No "sensor" parts found for CAT 3406B. Browse all parts below.
Are these genuine Caterpillar 3406B parts?
We supply both genuine CAT parts with anti-counterfeit labels and OEM-equivalent alternatives built to the same specifications. All parts are fitment-verified for the 3406B before dispatch and covered by a 12-month warranty.
How do I confirm the part number for my 3406B?
Match the part number on your old part, or send us your machine serial number — WSTPARTS verifies fitment free of charge.
