The Belle Gearbox Shaft Washer (OEM 947/99945) is a replacement washer used within the gearbox and spider assembly of compatible Belle power trowels. It is fitted as part of the shaft and gearbox arrangement, providing the necessary spacing and bearing surface between associated mechanical components.
Designed for the demanding operating conditions of concrete finishing equipment, the washer helps maintain the correct position of the gearbox shaft components while allowing the assembly to operate smoothly under load and vibration. It is used in the gearbox and spider assembly of Belle PT Range Pro, Pro Tilt and Lightweight Pro power trowels.
FUNCTION AND OPERATION
- Provides a bearing and spacing surface within the gearbox shaft assembly.
- Helps maintain correct positioning of associated gearbox components.
- Supports smooth movement of the shaft and connected components.
- Helps distribute mechanical loads within the assembly.
- Replaces a worn, damaged or missing original washer.
TECHNICAL DETAILS
- Brand: Belle
- OEM Number: 947/99945
- Part Type: Gearbox shaft washer
- Application: Belle power trowels
- Assembly: Gearbox and spider assembly
- Diameter 1: 35 mm
- Diameter 2: 28 mm
- Thickness: 7.5 mm
- ID: 9 mm
TYPICAL APPLICATIONS
- Belle PT Range Pro power trowels
- Belle Pro Tilt power trowels
- Belle Lightweight Pro power trowels
- Belle PT900 power trowels
- Belle Pro 1200M power trowels
- Compatible gearbox and spider assemblies
IMPORTANT INFORMATION
The gearbox shaft washer is a small but important component within the power trowel drivetrain. Correct positioning of the washer helps maintain the intended relationship between the shaft and surrounding components, making it important to replace it if worn, damaged or lost during servicing.
Always check the OEM number and power trowel model before ordering to ensure the correct replacement component is selected. The washer is supplied as an individual component and is listed as quantity one in the Belle gearbox and spider assembly.