This repair kit includes:  2 brushes and slip ring

Brush Set
Cross Ref: Cargo BX213 2 - Woodauto ABR5089
Brush size: 6mm x 4mm x 17.5mm

Slip ring 135172
Cross Ref: Woodauto SLR39121 - Transpo 28-91852
Size: O.D. 16mm I.D. 7mm Length 52mm