XZR8®
Product TypeAftermarket replacement part
Compatible ModelCAT E312D, E320D, 313D, E312C, E320C, E320B, E311D, E312D2, 320GC
Engine ModelC4.2, C4.4, C6.4, 3064, 3066
MaterialPrecision casting housing, heavy-duty gears/rotors
InstallationDirect installation
PackagingSafety packaging to prevent damage during transportation
Manufacturer No.
125-29911252991178-66331786633420-04714200471178-6539178653934335-13063
OEM Part No.
125-29911252991178-66331786633420-04714200471178-65391786539
Engine Part No.
C4.2C4.4C6.430643066C6
Interchange No.
125-29911252991178-66331786633420-04714200471178-6539178653934335-13063
Fitment Vehicles
Caterpillar E312DCaterpillar E320DCaterpillar 313DCaterpillar E312CCaterpillar E320CCaterpillar E320BCaterpillar E311DCaterpillar E312D2Caterpillar 320GC

Cooling System - Industrial Encyclopedia

High-quality Caterpillar water pump 125-2991 designed for Cummins C4.2 engine cooling systems. Compatible with OEM numbers 1252991, 178-6633, 420-0471, 1786539, and 34335-13063. Reliable replacement part ensuring optimal engine temperature control and performance.