Multiquip 1273896 Coupling Sleeve - OEM Replacement Part

The coupling sleeve is a critical connection component in the swinging joint assembly of trench rollers, enabling articulation and power transfer between drum sections while maintaining alignment under load. This OEM part ensures proper bearing retention and mechanical coupling in applications where unlimited side clearance is required for compacting tight trenches up to the trench walls.

Designed specifically for the Rammax 1575 trench roller, this coupling sleeve works in conjunction with the swinging joint bearing system documented in official Multiquip service procedures. The swinging joint assembly requires precise torque specifications—bearing screws are secured at 210 Nm with blue adhesive applied to prevent loosening under vibratory operation. This coupling sleeve maintains the structural integrity needed for compacting wet, clayey soils commonly found in sewer construction, pipeline work, road foundations, and construction backfilling operations.

This component is essential for operators performing maintenance on machines used in hazardous construction site applications where infrared remote control operation and work underneath trench shoring is required.

Compatible Models:

• RX1575 Series Trench Roller

Genuine Multiquip OEM part, sold by an authorized dealer.