"*" indicates required fields Total Copper Bar Length Front V-Ring Ext. Riser Width Rear V-Ring Ext. Desired Brush Dia. Brush Dia. V-Ring Dia.(Left) Bore Dia.(Left) Bore Dia.(Right) V-Ring Dia.(Right) Riser Dia. INDICATE RISER TYPE Double Slot Solid Riser Single Slot Solid Riser Double Inserted Riser Single Inserted Riser Other Riser Style (Please Specify) COMMUTATOR TYPE Molded Glassband Rivet ‘V’ Ring Nut/Bolt‘V’’Ring Other Riser Style (Please Specify)* Inserted Riser Thickness* Original Mfr. Type Frame No. HP/KW Volts # of Comm Bars Your Name* Phone*Email*