Parts for Caterpillar 3512C for Australia - Fuel Section

Parts for Caterpillar 3512C – Fuel Section

Caterpillar Fuel Priming Pump (188.4cc Stroke per Lifter)

The Caterpillar fuel priming pump with a 188.4cc stroke per lifter is designed to deliver dependable manual fuel pressure restoration in Caterpillar 3512C engines. As part of the fuel delivery system, this priming pump allows operators and technicians to manually remove air from fuel lines, filters, and injectors, ensuring clean and efficient starts after maintenance, filter changes, or prolonged engine downtime.

In high-power diesel engines like the 3512C—commonly found in offshore platforms, large marine vessels, mining operations, and power generation units—maintaining consistent fuel pressure is essential for performance and reliability. The 188.4cc stroke capacity allows for a higher volume of fuel movement with each lever stroke, making it ideal for priming larger systems quickly and effectively.

This priming pump is precision-built to meet Caterpillar OEM specifications, ensuring seamless installation and reliable operation under demanding conditions. Its corrosion-resistant construction and reinforced seals are engineered to withstand exposure to diesel fuel, vibration, and temperature fluctuations. Whether installed on a marine or stationary 3512C setup, this component ensures that your fuel system remains primed and ready for reliable ignition.

Each pump supplied by Diesel Pro Power is rigorously tested for consistent flow, pressure retention, and overall mechanical integrity. The result is a high-quality replacement part that offers the same dependable performance as the original, with faster global availability and superior customer support.

Caterpillar Fuel Priming Pump (76.6cc Stroke per Lifter)

The 76.6cc Caterpillar fuel priming pump provides a compact and efficient option for operators working with Caterpillar 3512C engines that require quick, manual fuel system pressurization. Although smaller in displacement, this pump delivers precise control and ease of operation, making it ideal for systems that need regular fuel filter servicing or air purging.

Designed for durability and precision, this priming pump maintains accurate fuel pressure while ensuring a smooth hand-operated action. Its reduced stroke volume allows for easier operation with less manual effort, making it well-suited for tight engine spaces or for operators performing frequent maintenance. Like the larger model, it integrates perfectly with Caterpillar 3512C configurations and supports standard diesel fuels as well as biodiesel blends up to B20.

The 76.6cc pump ensures consistent performance even in high-vibration environments typical of Caterpillar’s industrial and marine engines. It offers the perfect balance between portability, control, and rugged design—guaranteeing dependable operation during every start-up cycle.

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

Over 40,000 Satisfied Customers Worldwide
Diesel Pro Power has supplied dependable diesel engine components to over 40,000 customers across 180 countries. As a trusted source for Caterpillar parts, Diesel Pro Power understands the unique demands of heavy-duty applications and ensures every product meets the exacting standards required by professionals around the world.

OEM-Grade Quality and Compatibility
All Caterpillar fuel priming pumps from Diesel Pro Power are manufactured to meet or exceed OEM performance requirements. They provide a perfect fit for the 3512C engine without modification and deliver reliable long-term performance. Each pump undergoes thorough inspection and testing to ensure consistent priming action, leak-free operation, and compatibility with modern diesel fuel systems.

Fast Shipping and Global Reach
Diesel Pro Power’s streamlined logistics system ensures that Caterpillar fuel priming pumps are shipped promptly—often within the same business day. Customers benefit from fast international delivery and real-time tracking, reducing downtime and allowing equipment to return to operation as quickly as possible. Whether your 3512C is on a vessel docked in Miami or a power plant in the Middle East, Diesel Pro Power can deliver the part you need when you need it.

Expert Technical Assistance
With decades of specialized experience in Caterpillar and Detroit Diesel engines, Diesel Pro Power’s team provides expert technical guidance and product support. Whether you need help identifying the correct priming pump or assistance with installation, their knowledgeable staff ensures you get the right solution the first time.

Reliable, Tested, and Proven
Each Caterpillar 3512C fuel priming pump offered by Diesel Pro Power is tested for pressure integrity, seal durability, and structural performance before shipping. This guarantees that every product you receive performs as expected—helping maintain optimal fuel delivery and start-up reliability for your 3512C engine.

Summary

Both the 188.4cc and 76.6cc Caterpillar fuel priming pumps play a vital role in maintaining proper fuel system operation for the 3512C engine. These pumps ensure quick and efficient manual priming, eliminating air pockets and restoring fuel pressure before start-up. Backed by Diesel Pro Power’s commitment to quality, fast global shipping, and expert technical support, you can rely on these pumps to deliver consistent performance and long-term dependability in even the most demanding industrial and marine applications.