Available to order.
The spider plate assembly serves as the central mechanical hub connecting the trowel blades to the drive system on walk-behind power trowels, distributing rotational force evenly across the finishing arms to maintain consistent blade pitch and surface contact. When this component wears, cracks, or becomes damaged, operators will notice uneven blade action, poor surface finish quality, and increased vibration, all signs that the spider plate assembly requires immediate inspection and replacement to restore proper machine function.
Sourced directly from Bartell Global, this OEM spider plate assembly is manufactured to the exact tolerances required for reliable operation in demanding concrete finishing applications. Using a genuine replacement ensures proper fitment, correct load distribution across the trowel arms, and long-term durability under continuous jobsite use. Aftermarket substitutes may compromise blade alignment and accelerate wear on surrounding components.
This part is compatible with the following Bartell Global walk-behind trowel models:
When servicing the spider plate assembly, inspect all associated hardware including the pitch spider, blade arms, and drive shaft connection points for wear or damage, and replace any components that show signs of fatigue to avoid repeat failures. Refer to Bartell Global parts list 4 for the complete assembly breakdown and associated components included with this unit.
Genuine Bartell Global OEM part, sold by an authorized dealer.
