Bosch 2600190070 Spare Part - Catch Disk
Original Bosch catch disk (part number 2600190070) — a direct replacement for the indexing/ratchet mechanism inside compatible Bosch percussion and combi drills. This small, hardened steel catch disk restores positive engagement in the gearbox so the drill switches cleanly between modes and holds position under load.
Common applications: fits Bosch PSB 680-2 RE, PSB 750-2 RE, CSB 700-2 RE and related GSB/PSB 18-2-series percussion/combi drills. If your drill’s mode selector is slipping, jumping, or won’t index, this is the part to replace.
Simple to swap into the gearbox/selector assembly during routine service — inspect surrounding shims, springs and the ball detent while you’re inside the head to ensure reliable operation after reassembly. This is the genuine Bosch part by number 2600190070 for a factory-style fit and function.
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Compatible models this part will fit:
- Bosch Percussion Drill GSB 1800-2 RE - 0 601 14A 603
- Bosch Percussion Drill GSB 20-2 RE - 0 601 184 606
- Bosch Percussion Drill GSB 18-2 - 0 601 141 003
- Bosch Percussion Drill GSB 1800-2 - 0 601 14A 003
- Bosch Percussion Drill GSB 20-2 - 0 601 184 003
- Bosch Percussion Drill GSB 680 PROFI - 0 601 184 351
- Bosch Percussion Drill GSB 18-2 RE - 0 601 141 603
- Bosch Percussion Drill PSB 750-2 RE - 0 603 162 503
- Bosch Percussion Drill PSB 700-2 RE - 0 603 162 963
- Bosch Percussion Drill PSB 750-2 RPE - 0 603 162 803
- Bosch Percussion Drill PSB 7-2 RE - 0 603 998 348
- Bosch Percussion Drill CSB 700-2 RE - 0 603 166 603
- Bosch Percussion Drill PSB 680-2 - 0 603 161 203
- Bosch Percussion Drill CSB 650-2 RE - 0 603 161 870
- Bosch Percussion Drill PSB 730-2 RPE - 0 603 998 331
- Bosch Percussion Drill PSB 680-2 RE - 0 603 161 503
- Bosch Percussion Drill CSB 6-20 RE - 0 603 998 103
