Bosch 1609B03791 — genuine Bosch rubber lip. This small elastomer sealing lip replaces the factory seal on the blade-guard/fence area of several Bosch GCM-series chop/mitre saws and restores a clean contact surface that helps control dust and prevents chips from bypassing the guard.

Fits example models (verify your tool’s 10 digit version number from the side of the machine to confirm fit before purchasing goods): GCM 8 SJL, GCM 80 SJ, GCM 8000 SJ, GCM 800 SJ, GCM 8 SDE and related GCM 18V-216 variants — listed as the original Bosch rubber lip for these machines.

Description and benefits: original Bosch part 1609B03791 manufactured as a flexible rubber/elastomer profile designed to clip into the saw’s guard/fence channel, resisting cutting dust and abrasion while preserving correct alignment of the guard components. Compact, unobtrusive and inexpensive to replace, it’s a quick way to bring worn seals back to factory condition and keep your tool working as intended. This item is commonly stocked among parts for power tools.

Browse our full range of Bosch mitre saw parts.