XZR8®
Product TypeHigh Pressure Common Rail Fuel Injection Pump
Engine ModelCaterpillar C4.2, C6.4, C4.4
Fuel SystemHigh Pressure Common Rail
Control MethodElectrical control (ECU adjustment)
Length398.78 mm (15.7 inches)
Typical EfficiencyAdvanced Efficiency
MaterialHigh Strength Alloy Steel
Working PressureHigh Pressure (Typical Value of Common Rail System 1600-2200 Bar)
Cylinders4-Cylinder
Interchange Part32E61-10302, 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

Genuine Caterpillar C4-2 fuel injection pump, part number 326-4634 (also 3264634, 10R-7661, 10R7661). High-quality replacement for Cummins C4-2 engines, ensuring optimal fuel delivery and engine performance. Compatible with various Caterpillar equipment models.