565-0291

Auxiliary Gear Pump

In Stock

External gear pump supplying auxiliary hydraulic flow from the main pump stack, measuring 175 x 158 x 134 mm.

Quantity:

Description

Overview

Bolted directly onto the main hydraulic pump, this single-stage unit delivers supplemental oil flow to run auxiliary actuators and downstream drive motors. Hardened internal sleeve bushings and pressure-balanced gear faces limit internal bypass whenever head pressure spikes under load. Shaft seals handle high-temperature return spikes without weeping fluid onto the bellhousing.

Features

External gear, pressure-balanced single stage
Clockwise rotation
31 cc/rev maximum displacement
15-tooth spline drive shaft
4-bolt M10 flange ports on inlet and outlet
2-bolt flange mounting pilot

Specifications

Technical Data
Brand	Caterpillar

Brand

All Caterpillar parts

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