Bosch 1600210034 Spare Part - O-ring
Genuine Bosch O‑ring (part number 1600210034, also listed as 1 600 210 034) engineered as the replacement sealing/retaining ring used in a range of Bosch grinders, polishers and similar handheld tools.
Precision size: 4.0 × 1.0 mm (cross‑section 1.0 mm, nominal diameter 4.0 mm), single‑piece rubber O‑ring supplied as one unit — ideal when a small seal or pin‑retaining ring has worn, cracked or fallen off.
Common fitment examples reported for this part include Bosch angle grinders and related tools such as GWS 14‑180, GWS 6‑115, GWS 7‑115, GWS 8‑115, GWS 18‑230, GWS 23‑230 and models in the GPO/GNS series (for example GPO 9‑180, GPO 12, GNS 14); it’s also shown for portable polishers/other models like GWS 2200 P and older grinder references such as 1752. Confirm against your tool’s exploded parts diagram, but these are typical applications.
Why choose this part: it restores the original sealing/retention geometry so shafts, pins and covers sit securely and rotate correctly — a small, inexpensive part that prevents larger service issues. Supplied as the single genuine Bosch replacement O‑ring (1600210034).
If your tool shows lubricant leakage around a pin, loose locking parts, or a missing small seal in the gearbox/guard area, this is the exact Bosch numbered O‑ring used in the models listed above.
Browse our full range of Bosch grinder parts.
Compatible models this part will fit:
- Bosch Jig Saw GST 85 PBE - 0 601 587 603
- Bosch Orbital Jigsaw B 4201 - 0 601 587 635
- Bosch Jig Saw GST 85 PB - 0 601 587 103
- Bosch Jig Saw GST 85 PBAE - 0 601 587 803
- Bosch Jig Saw GST 2000 - 0 601 997 580
- Bosch Angle Grinder GWS 23-180 + SDS - 0 601 753 173
- Bosch Angle Grinder 1757 - 0 601 757 039
- Bosch Angle Grinder GWS 6-115 - 0 601 375 003
- Bosch Universal Angle Grinder GWS 24-180 - 3 601 G53 490
- Bosch Angle Grinder GWS 230 - 0 601 752 020
- Bosch Angle Grinder GWS 2300-23 J - 0 601 754 922
- Bosch Angle Grinder GNS 14 - 0 601 359 037
- Bosch Angle Grinder 1754 - 0 601 754 039
- Bosch Angle Grinder GWS 18 U - 0 601 353 003
- Bosch Universal Angle Grinder GWS 26-180 - 3 601 G55 490
- Bosch Angle Grinder 1752 G - 0 601 752 060
- Bosch Angle Grinder GWS 7-115 - 0 601 347 212
- Bosch Angle Grinder GWS 25-180 - 0 601 755 115
- Bosch Angle Grinder GWS 23-230 - 0 601 362 079
- Bosch Universal Angle Grinder PWS 18 - 180 - 0 603 218 012
- Bosch Angle Grinder GWS 23-230 S - 0 601 754 073
- Bosch Angle Grinder GWS 21 U - 0 601 353 103
- Bosch Angle Grinder GWS 20-230 J - 0 601 752 903
- Bosch Angle Grinder GWS 25-230 - 0 601 756 003
- Bosch Universal Angle Grinder GWS 21-180 - 3 601 G51 490
- Bosch Universal Angle Polisher GPO 12 E - 0 601 366 703
- Bosch Angle Grinder BWS 23-230 JS - 0 601 754 861
- Bosch Angle Grinder GWS 20-180 - 0 601 356 079
- Bosch Angle Grinder GWS 20-180 J - 0 601 751 913
- Bosch Angle Grinder GWS 2000-23 J - 0 601 752 922
Showing first 30 compatible models. Contact us for full compatibility info.
