Caterpillar 326-4634 Fuel Injection Pump Common Rail Diesel Pump for C4.2/C6.4 Engine
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| Part Number | 326-4634 / 3264634 |
| Product Type | High Pressure Common Rail Fuel Injection Pump |
| Engine Model | Caterpillar C4.2, C6.4, C4.4 |
| Fuel System | High Pressure Common Rail |
| Control Method | Electrical control (ECU adjustment) |
| Length | 398.78 mm (15.7 inches) |
| Efficiency Grade | Advanced Efficiency |
| Material | High Strength Alloy Steel |
| Working Pressure | High Pressure (Typical Value of Common Rail System 1600-2200 Bar) |
| Cylinders | 4-Cylinder |
| Interchange Part | 32E61-10302, 10R-7661, 295-9127, 295-9217 |
Manufacturer No.
326-4634326463410R-766110R7661
OEM Part No.
326-4634326463410R-7661
Engine Part No.
CAT C4.2CAT C6.4CAT C4.4
Interchange No.
32E61-10302295-91272959127295-921710R-766110R7661706078AT
Fitment Vehicles
Caterpillar 311D LRR ExcavatorCaterpillar 312D ExcavatorCaterpillar 312D L ExcavatorCaterpillar 313D ExcavatorCaterpillar 314D CR ExcavatorCaterpillar 314D LCR ExcavatorCaterpillar 315D L ExcavatorCaterpillar 318D L ExcavatorCaterpillar 319D ExcavatorCaterpillar 319D L ExcavatorCaterpillar 319D LN ExcavatorCaterpillar 320D Excavator
Fuel System - Industrial Encyclopedia
Purchase the original and high-quality Caterpillar replacement fuel injection pump 326-4634. This pump is suitable for CAT C4.2 and C6.4 diesel engines, widely used in 311D, 312D, 313D, 314D, 315D, 319D series excavators. As a core component of the high-pressure common rail fuel system, it precisely controls fuel injection and optimizes combustion efficiency. Interchangeable part numbers include 3264634, 32E61-10302, 10R-7661, 295-9127. Offering reliable performance and durability, it is an ideal choice for construction equipment fuel systems.