Multiquip 1-901213 Reducer - OEM Replacement Part

This reducer is a critical component in the front drum assembly of trench rollers, serving as part of the power transmission system that transfers rotational force from the drive system to the drum mechanism. It works in conjunction with the pinion assembly to provide the proper speed reduction and torque multiplication needed for effective compaction operations.

The reducer interfaces directly with the pinion assembly in the front drum configuration. During service, proper installation requires applying blue thread adhesive to mounting threads, installing a spring washer, and securing with the pinion nut according to Multiquip specifications. This component is accessed during vibration unit disassembly procedures, which also involve removing bearing cap screws and cleaning consumed grease from the vibration housing. Regular inspection during scheduled maintenance intervals helps identify wear patterns before failure occurs, preventing costly downtime and secondary damage to related drum components.

Compatible with the following Multiquip models:

• RX1575 Series Trench Roller

Genuine Multiquip OEM part, sold by an authorized dealer.