Parts for Caterpillar 3508E for Canada - Fuel Section

Caterpillar 3508E Fuel System Components

The fuel system in the Caterpillar 3508E engine plays a crucial role in maintaining smooth combustion, dependable starts, and consistent power output. This section highlights premium aftermarket fuel priming pumps engineered for the durability and performance that heavy-duty engines demand. Designed to deliver precise fuel pressure and volume, these components ensure the 3508E receives clean, steady fuel flow even under challenging operating conditions.

Each priming pump is built to provide strong suction and reliable pressure buildup for fast, consistent engine starts. Whether your equipment operates in a marine, industrial, or power generation setting, these pumps offer robust construction and long service life, reducing downtime and extending overall system efficiency. Premium materials resist corrosion and internal wear, even in environments where vibration, heat, and extended run times are common.

Replacing a worn or inefficient priming pump is essential for preserving fuel system integrity. Warning signs can include hard starting, air in the fuel lines, inconsistent fuel pressure, or visible leaks. A new priming pump restores proper priming capability, preventing injector damage and maintaining stable engine performance.

Each component in this section has been quality-tested to ensure smooth installation and lasting reliability. Diesel Pro Power’s premium aftermarket selection gives technicians and operators the confidence to restore the Caterpillar 3508E’s fuel system performance to its full potential—helping engines start cleanly, run efficiently, and deliver power when it’s needed most.

Fuel Priming Pump 56.4cc Stroke per lifter for Caterpillar 3508E

Fuel Priming Pump 76.6cc Stroke per lifter for Caterpillar 3508E

Fuel Priming Pump 188.4cc Stroke per lifter for Caterpillar 3508E