Bosch 2600500017 Spare Part - Cupped Washer

Original Bosch part 2600500017 — cupped (dish) washer: a single, metal cupped washer (listed as 2600500017 / 2 600 500 017) used in Bosch tool assemblies to center components and distribute clamping load where a flat washer won’t seat properly.

Fits and application: this washer is shown in Bosch exploded parts diagrams for the GSG 300 foam-rubber cutter (GSG300) as the dish washer used near the roller/guide assembly, and it also appears in parts lists for other Bosch small tools. (for example, it’s listed for some GWB/GWB‑type drills and grinders)

Notes for repair: supplied as the original Bosch replacement part, sold individually, and intended to restore correct spacing and secure fastening in the factory assembly — a small but critical part when a worn or missing washer is causing looseness, noise, or misalignment. Bosch power tool spare parts like this one are useful to get the original fit and function back quickly.

Browse our full range of Bosch drill parts. Bosch grinder parts.