The 320-2512 fuel injection pump is the heart of your CAT 320D excavator. Specifically engineered for the C6.4 engine, this high-pressure pump ensures precise fuel atomization and stable delivery, eliminating engine surging and restoring original digging force and fuel efficiency.
- Exact Fitment: Direct replacement for Caterpillar OEM part 320-2512 and cross-reference numbers 326-4635 and 295-9126.
- Engineered for C6.4: Optimized specifically for CAT C6.4 ACERT engines used in 320D series excavators.
- Superior Durability: Built with high-grade industrial alloys to resist internal wear from low-quality diesel and high-pressure fatigue.
- Maximum Efficiency: Restores precise fuel metering to reduce exhaust smoke and lower hourly fuel consumption.
- Strict Quality Control: 100% factory-tested for flow rates and rail pressure stability to guarantee out-of-the-box reliability.
Keep Your CAT 320D Working at Peak Performance The 320-2512 fuel injection pump is a critical component for the common rail system of the Caterpillar C6.4 engine. In heavy construction, a failing fuel pump leads to hard starts, engine stalling, and significant power loss—expensive problems you can't afford.
Why Choose Our Replacement Pump? Modern common rail engines are highly sensitive. Our 320-2512 pump is manufactured to meet or exceed original specifications, focusing on the precision of the plungers and control valves. Whether you are operating in a quarry or a construction site, this pump provides the consistent high pressure required for smooth, powerful engine operation.
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