Genuine Bosch Felt Disc — Part 1610005000. This small, circular felt washer (listed as a “Filzscheibe” / felt disc) is a direct-fit replacement used on Bosch rotary hammers.

Fits several GBH‑series rotary hammers — for example the GBH 4 DSC (type 0611222741), GBH 4 DFE (type 0611236715) and GBH 4‑top (type 0611243732) — check the type number on your tool to confirm compatibility.

Purpose and benefits: the felt disc is used where a soft, low‑friction pad is needed between moving parts (it serves as a small damping/wear pad and can help retain light lubrication in the assembly), so replacing a worn or missing disc restores the original fit and smooth operation of the percussion/impact area. This is the same genuine Bosch component shown in the tool parts diagrams.

Sold individually and inexpensive, this original Bosch power tool spare parts item is a straightforward swap when you’re rebuilding the front/impact assembly and want the correct tolerances and fit — a compact, reliable choice among common power tool parts.

Browse our full range of Bosch hammer drill parts.