Tennant 27800 by Tennant OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Description MOTOR, HYD, GEAR, INT 04.5 BI-DIR 2500 Main Brush Hydraulic Drive Motor (2 required for model 528) : Fits Tennant 528 Fits Tennant 27800 Replaces 13106 Tennant 27800 Fits