Multiquip 802917 Hydraulic Hose Drive Motor - OEM Replacement Part

This hydraulic hose delivers high-pressure oil between the valve block manifold and the drum drive motors that power forward and reverse travel on Multiquip vibratory rollers. The AR14H uses a hydrostatic drive system where the travel lever controls oil flow direction—port A carries high-pressure oil during forward travel while port B handles return flow, and this reverses when traveling backward. When this hose fails or develops leaks, you'll experience loss of drive power, reduced travel speed, or complete loss of drum rotation. The recessed drive motors on the AR14H depend on consistent hydraulic pressure to maintain proper compaction operation during asphalt and granular soil applications.

This hose connects directly to the front or rear hydraulic motors that rotate the drums, making it a critical component in the hydrostatic transmission system. Regular inspection during the yearly hydraulic oil service (ISO 46 type) helps identify wear, cracking, or seepage before complete failure occurs in the field.

Compatible with the following Multiquip roller models:

• AR14H

Genuine Multiquip OEM part, sold by an authorized dealer.