Original Bosch 1610590014 — a precision locating/support sleeve (tuleja) used inside the SDS-plus hammer assembly to replace a worn or damaged bushing and restore correct alignment of the hammer/gear mechanism.

Key specs: inner diameter 11 mm, skirt/outer diameter 24.5 mm, length 11 mm.

Fits/compatible examples: Bosch GBH 2-26 (DRE/DE/RE and variants), GBH 2-24, GBH 2400, GBH 36 V‑LI, PBH 2800 RE (and PBH 2900 / PBH 3000 series), and is also listed for some GBH18V‑26 variants — a small but critical item you’ll find listed among Bosch power tool parts for these rotary hammers.

Sold as a single original Bosch replacement sleeve; direct-fit design for straightforward installation when servicing the hammer mechanism.

Browse our full range of Bosch hammer drill parts.