Bosch 1610210121 Spare Part - O-ring
Genuine Bosch 1610210121 — O‑ring / sealing ring for rotary hammers. Precision moulded from nitrile rubber (NBR) to resist oil, dust and repeated compression; typically supplied in green and used as the sealing/compression ring inside the tool’s hammer/gear assembly.
Key specifications: internal diameter 17 mm × cross‑section 3 mm (outer diameter ≈ 23 mm). Fits as the replacement O‑ring specified by Bosch for several SDS‑plus rotary hammer models.
Example models this part is listed for: Bosch GBH 2‑28 (including GBH 2‑28 F / D variants), GBH 3‑28 (DFR series) and series like the GBH 36 V‑LI. Use this part when worn seals are causing loss of hammering performance, dust ingress or oil/air leaks in those tools.
What you get: one original Bosch 1610210121 O‑ring made to Bosch tolerances for direct fit and reliable sealing — a small, low‑cost part that restores proper sealing and helps avoid further internal damage.
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Compatible models this part will fit:
- Bosch Rotary Hammer GBH 3-28 FE - 0 611 249 703
- Bosch Rotary Hammer 335/342 - 0 611 222 786
- Bosch Rotary Hammer BBH 3-28 - 0 611 239 785
- Bosch Rotary Hammer H 28-C - 0 611 239 789
- Bosch Rotary Hammer 11 222 EVS - 0 611 222 739
- Bosch Rotary Hammer 11236 VS - 0 611 236 739
- Bosch Rotary Hammer GBH 3-28 E - 0 611 239 703
- Bosch Rotary Hammer SPIT 331 - 0 611 239 770
- Bosch Rotary Hammer GBH 4-top - 0 611 243 703
- Bosch Rotary Hammer RH328VC - 3 6113A 010
- Bosch Rotary Hammer 11 222 EVSG - 0 611 222 783
- Bosch Rotary Hammer BBH 3-28 E - 0 611 239 784
- Bosch Rotary Hammer RH328 VCQ - 3 6114A 010
- Bosch Rotary Hammer BMH 30-E - 0 611 222 789
- Bosch Rotary Hammer BHE 3-28 - 0 611 239 787
- Bosch Rotary Hammer DD 532 - 0 611 239 876
- Bosch Rotary Hammer GBH 4 DSC - 0 611 222 703
- Bosch Rotary Hammer GBH 4 DFE - 0 611 236 703
- Bosch Rotary Hammer GBH 3-28 DRE - 3 6113A 000
- Bosch Rotary Hammer 335 - 0 611 222 770
- Bosch Rotary Hammer DD 543 - 0 611 236 776
- Bosch Rotary Hammer 11239VS - 0 611 239 739
- Bosch Rotary Hammer GBH 3-28 DFR - 3 6113A 060
- Bosch Rotary Hammer PBH 300 E - 0 603 358 703
- Bosch Rotary Hammer BHE 4-30 CE - 0 611 222 785
- Bosch Rotary Hammer GBH 2-28 DV - 3 61167 100
- Bosch Rotary Hammer DD 540 - 0 611 222 776
- Bosch Rotary Hammer SPIT 332 - 3 6114A00
- Bosch Rotary Hammer BBH 4-30 CCE - 0 611 222 784
- Bosch Rotary Hammer GBH 2-28 DFV - 3 61167 200
Showing first 30 compatible models. Contact us for full compatibility info.
