Features: These are 1 pair of OEM high quality Compatible Bosch 2604321930 Carbon Brushes for Bosch Percussion drills listed below with the 10 DIGIT PART NUMBERS: Please check your existing brushes before buying to ensure they match our images as these are with Springs and round disc PLEASE READ CAREFULLY BELOW TO ENSURE IT FITS YOUR MODEL PART No3 601 D73 550 GBM 10 RE Drill 100 V / J 3 601 D73 5C0 GBM 10 RE Drill 115 V / RC 3 601 D77 550 GBM 13 RE Drill 100 V / J 0 601 17A 003 GSB 18-2 Percussion Drill 230 V / EU 3 601 B18 1C0 GSB 16 RE Percussion Drill 115 V / RC 3 601 B18 1C1 GSB 16 RE Percussion Drill 115 V / RC 3 601 B18 1G0 GSB 16 RE Percussion Drill 115 V / MEX 3 601 B18 110 1191VSR Percussion Drill 120 V / USA 3 601 D72 6D0 GBM 6 RE Drill 127 V / BR 3 601 D72 6G0.