Bosch Eccentric Cog Wheel - 1619P02581

1619P02581 supersedes older part numbers: 2606320048

Genuine Bosch eccentric cog wheel (part number 1619P02581) — a direct replacement eccentric gear for Bosch jig saws. Designed to restore the orbital (pendulum) motion of the blade, this precision-cut gear meshes with the jigsaw’s drive train to return smooth, accurate reciprocation.

Key details:

- Function: eccentric (offset) cog/gear for the orbital mechanism of Bosch jig saws.

- Tooth count: 37 teeth.

- Replacement cross-reference: replaces Bosch reference 2 606 320 048 (same fitting).

Example models this part fits (Cross reference with the 10 digit product code from the side of your machine to confirm fit): GST85PBE, GST60PBE, GST60PE, and many of the Bosch 1581 / 1581AVS / 1581DVS / 1581VS and 1582 / 1584 / 1587 series jig saws. The gear is a genuine Bosch spare and installs as a direct replacement in the listed designs.

Why this part is useful: if the blade motion has become jerky, lost its orbital action, or the gear teeth are worn or broken, swapping this eccentric cog restores correct blade travel and cutting performance without modifying the tool. It’s a simple, straightforward replacement when the rest of the drive train is intact.

(Part number repeated for clarity: Bosch 1619P02581 — eccentric cog wheel.)

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