AL 8-89-08077 Smooth Solid Rear Wheel Assembly for American-Lincoln 6150 (Battery Models Only). A heavy duty steel wheel with a smooth, non-pneumatic solid drive tire. This wheel has a 6 bolt hole pattern. This wheel is driven by the drive motor, AL 0882-063. Fits Clarke American-Lincoln 6150 (Models 576-502, 576-502CE) riding sweepers. This wheel will not fit Gas/LP/Diesel models (Use AL 8-89-08076). For the front wheels on the battery models, use AL 8-89-08079. Please ensure that your model is battery powered before ordering. One rear wheel required per unit. Priced Each. Replaces Nilfisk American-Lincoln 8-89-08077. Our Part Number AL 8-89-08077.