Original Bosch Sealing Frame (part 1611015058) — a direct-fit replacement sealing ring designed for Bosch GBH 4‑32 DFR rotary hammers.

This molded sealing frame seals the hammer/gear housing to keep dust and masonry debris out of the internal mechanism, restoring smooth impact action and protecting bearings and gears from contamination.

Fits Bosch GBH 4‑32 DFR series and associated model codes (for example 3 611 C32 160 / 161 / 170 and similar GBH4‑32DFR listings).

Sold as the genuine Bosch spare part 1611015058 for simple, no‑modification replacement — install in the original housing location to return your tool to factory sealing tolerances. Bosch power tool parts like this sealing frame are small, precision‑molded components that make a big difference in tool life.

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