Multiquip 1497174410 Support Tension Pulley (JP) - OEM Replacement Part

The support tension pulley maintains proper belt tension in the vibration system of walk-behind vibratory rollers, ensuring consistent power transfer from the engine to the vibration mechanism. This critical component prevents belt slippage and maintains optimal vibration performance during compaction operations.

Proper tension pulley function is essential for reliable roller operation. Common symptoms of a worn or damaged tension pulley support include vibration loss, weak vibration performance, belt slipping, and unusual noise during operation. The Multiquip service manual specifies that when assembling the pulley, bolts and nuts must be degreased and Thread locker (Loctite 263) applied, with a tightening torque of 36.14 lb-ft (79 N·m) to ensure secure installation and prevent loosening under vibration loads.

This part is compatible with the following Multiquip vibratory roller models:

• MRH601DS

Regular inspection of the tension pulley support during routine maintenance helps prevent unexpected downtime and ensures consistent compaction performance. Genuine Multiquip OEM part, sold by an authorized dealer.