Genuine Bosch shift plate (part no. 1610021005 — also listed as 1 610 021 005) for blue-series rotary hammers: a small, precision-formed selector plate that sits in the mode/gear change assembly to engage the drill’s change-over mechanism and ensure positive, repeatable switching between functions.

This direct-fit replacement is used on a range of Bosch rotary hammers, including models in the GBH 2-20 D family and related GBH 200 / GBH 2000 and GBH 18V-20 variants — check your tool’s exploded parts diagram to confirm the part position (often shown as item 53 in the gearbox/change-over view).

Made to the same specifications as Bosch factory components, the plate is designed for correct alignment and wear characteristics so the change-over lever and sliding elements operate smoothly and without play; a worn or broken shift plate is a common cause of gear engagement or mode-switch problems.

If you need a single replacement to restore reliable operation, this genuine Bosch part is the exact fit listed on official parts diagrams and by Bosch power tool parts suppliers — a compact, low-cost repair that saves replacing the entire assembly.

This listing is for the Bosch 1610021005 shift plate only; we stock original Bosch power tool parts that match the tool diagrams and other power tool parts you may be servicing.

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