Parts for Caterpillar 3512E for Australia - Fuel Section

Parts for Caterpillar 3512E – Fuel Section

Caterpillar Fuel Priming Pump (188.4cc Stroke per Lifter)

The Caterpillar fuel priming pump with a 188.4cc stroke per lifter is a precision-engineered component designed to ensure proper fuel delivery and air removal in the Caterpillar 3512E fuel system. This manual pump helps restore pressure after filter replacements, maintenance, or long storage periods by manually pushing fuel into the lines, eliminating trapped air pockets that can cause rough starting or fuel starvation.

Built to handle the rugged operating environments of marine, oilfield, and industrial applications, the 188.4cc priming pump is constructed from corrosion-resistant alloys and equipped with heavy-duty seals to withstand continuous use. Its large stroke volume makes it particularly effective for quickly priming the high-capacity fuel systems found in the 3512E’s 12-cylinder configuration.

This pump is a direct-fit replacement designed to meet or exceed Caterpillar OEM standards. It installs easily onto the engine’s fuel housing and integrates seamlessly with existing fittings. Each unit is tested for consistent performance, pressure retention, and long-term durability to ensure that your engine is ready to start and operate smoothly, even after maintenance or extended downtime.

Caterpillar Fuel Priming Pump (76.6cc Stroke per Lifter)

The 76.6cc fuel priming pump offers a compact and efficient solution for Caterpillar 3512E applications requiring quick and reliable manual fuel priming. Although smaller in displacement than the 188.4cc version, it provides the same level of precision and quality, allowing technicians to quickly purge air and restore full fuel pressure after service procedures.

Ideal for installations with limited space or frequent filter changes, this model combines lightweight construction with robust performance. Its ergonomic lever action allows for smooth manual operation, making it a favorite for operators working in confined engine rooms or remote environments. Both priming pump variations are suitable for use with diesel and biodiesel blends up to B20, offering flexibility for diverse fueling systems.

Each pump includes precision-machined internal components that maintain pressure integrity over thousands of cycles. Reinforced seals and valves ensure dependable performance under extreme vibration and heat, common in large diesel powerplants such as those found in offshore drilling platforms, cargo vessels, and high-capacity power generators.

Why Buy Caterpillar 3512E Fuel Priming Pumps from Diesel Pro Power

Trusted by Over 40,000 Satisfied Customers Worldwide
Diesel Pro Power has earned the trust of operators, technicians, and fleet managers across more than 180 countries. With decades of experience specializing in Caterpillar and Detroit Diesel engines, Diesel Pro Power provides the parts and expertise professionals rely on to keep heavy-duty equipment operating at peak performance.

Guaranteed Quality and Compatibility
Every Caterpillar fuel priming pump available at Diesel Pro Power is inspected and tested to meet or exceed OEM specifications. This ensures a perfect fit, reliable performance, and long service life—reducing downtime and preventing costly fuel system failures. Customers receive products that have been quality-assured from the warehouse to delivery, backed by our extensive parts knowledge and support.

Fast Shipping and Real-Time Order Tracking
Diesel Pro Power maintains one of the most efficient logistics networks in the diesel parts industry. Orders for Caterpillar 3512E fuel priming pumps are shipped quickly—often the same day—so you can minimize downtime and get your equipment back in service faster. With real-time tracking, customers can monitor their order from the moment it leaves the warehouse to arrival at their facility.

Expert Technical Support and Dedicated Service
Whether you’re servicing a single vessel or managing an entire fleet, Diesel Pro Power’s technical team is available to assist with product selection, installation guidance, and troubleshooting. Our experts understand the nuances of Caterpillar 3512E engines, ensuring you get the correct fuel priming pump for your specific setup every time.

Global Reach, Local Reliability
From marine operators in the Caribbean to power generation teams in the Middle East, Diesel Pro Power supplies the same dependable Caterpillar fuel priming pumps and accessories globally. Our customers benefit from consistent service, clear communication, and reliable parts delivery—no matter where their engines operate.

Summary

Whether you choose the 188.4cc or the 76.6cc Caterpillar fuel priming pump, both options deliver the precision, reliability, and rugged performance demanded by the Caterpillar 3512E engine. Combined with Diesel Pro Power’s commitment to fast service, verified quality, and global support, you can be confident that your engine’s fuel system will perform as designed—ready to start every time, even in the toughest conditions.