Bosch Holding Jacket - 1610590020

Bosch 1610590020 — original Bosch holding jacket / support sleeve (stop sleeve)

Keep your Bosch rotary hammer working like it should with this genuine Bosch holding jacket (part number 1610590020). This compact support sleeve is the internal stop/holding jacket used in the hammer/chuck assembly of Bosch SDS‑plus rotary hammers — the replacement part seen in Bosch power tool parts list.

What it fits

- Commonly listed for Bosch GBH series rotary hammers, including GBH 2‑28 / GBH 2‑28 DFV and GBH 2‑28 DV / GBH 3-28 DRE / GBH 3-28 DFR

- Also appears in parts breakdowns for models BHD 2-28 EC and GBH 4-28 DFR

Details & use

- Exact Bosch part number: 1610590020 (listed as “holding jacket” / “stop sleeve” in Bosch power tool parts).

- Designed to replace the worn or damaged support sleeve inside the hammer mechanism; fitted in the tool’s internal assembly to maintain correct alignment and secure mounting of the chuck/bit interface.

- Supplied as the original Bosch spare part so it matches same fit and form for the models listed above.

Why buy this

- Restores proper fit where a degraded sleeve causes play, noise, or poor bit engagement.

- Exact Bosch part number ensures compatibility with the Bosch power tool parts diagrams for the GBH models named.

Includes one original Bosch 1610590020 holding jacket — ready to install in applicable Bosch GBH rotary hammers.

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