Click to expand Tap to zoom Tennant 630104 Speed Controller by Tennant OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Warranty Description 24 Volt 55 Amp Motor Controller. Fits Tennant 1510 Fits Tennant 630104 Speed Controller Warranty Replaces Tennant 630104 Speed Controller Fits