CAT FUEL Transfer Pump 4W-5481 Caterpillar 3406, 621B, 623B, 627B NOS

Fuel Transfer Pumps draw fuel from the fuel tank and push it under pressure to the injectors on the engine. Cat® Fuel Transfer Pumps are developed specifically for Cat engines, to maintain a constant flow of fuel at the optimum pressure needed at any moment. Each unit undergoes extensive testing to ensure the highest quality and reliability. Regardless of the equipment it’s powering or the conditions it has to endure, you’ll get outstanding wear life and overall performance that no will-fit product can beat.

• All new gasket seals, springs and wear parts.
  
• All Cat parts come with a full 12-month warranty and off-the-shelf availability.
  
• You're buying less downtime and lower repair bills, helping you achieve the lowest owning and operating costs over your engine’s lifecycle.
  
• Cat diesel engine parts provide outstanding performance and reliability — while reducing the impact on the environment.