Nice PRMB05 Brass Gear Shim and Bearing (Original Spare Part Compatible with Wingo 3524/4000/5000)

Nice PRMB05 Brass Gear Shim and Bearing – Wingo Series Sliding Gate Motor Spare Part

PRMB05 is an original spare part manufactured to ensure the alignment and stable operation of the gear mechanism in Nice Wingo 3524, Wingo 4000 and Wingo 5000 series sliding gate motors. Made from high-strength brass material, this shim and bearing assembly keeps the drive gears inside the motor fixed in the correct position under axial and radial loads, minimizing vibration. It is a direct replacement for the original gear shim and bearing that has worn or deformed due to heavy use or lack of long-term maintenance; if not replaced, abnormal noise, gear slippage and the risk of premature mechanical failure may occur in the motor.

Replacing this spare part is of INTERMEDIATE difficulty. Since the motor cover must be removed and the gear assembly disassembled, having basic mechanical knowledge is important; incorrect installation may cause gear misalignment and permanent damage to the motor housing. The system must be completely disconnected from the power supply before carrying out the replacement.

This part is an original (OEM) spare part manufactured by Nice S.p.A. Italy-based Nice S.p.A., active in automotive and building automation since 1993, is one of Europe's leading brands in door and barrier automation systems. The use of original parts is of critical importance for maintaining the system's design lifespan and preserving warranty coverage.