Replace the worn dust outlet on your mitre saw with the genuine Bosch 1609B03782 vacuum hose — a direct-fit, original Bosch dust-extraction hose designed to restore the saw’s factory dust routing and keep the cut line clear for accurate work.

This flexible, ribbed polymer hose comes with moulded connector ends that seat securely on the saw’s dust ports and on standard extractors, resisting collapse and abrasion while moving chips and fine dust away from the blade guard. It’s supplied as the single hose assembly used in the tool’s dust-extraction system and is ready to install with basic hand tools.

Example compatible models : Bosch GCM 8 SDE, Bosch GCM 8 SJL and GCM 18V‑216 DC slide mitre saws. The part is listed in Bosch power tool parts diagrams as item 158 under part number 1609B03782 (also shown as 1.609.B03.782).

If your saw’s dust hose is cracked, flattened or won’t seal properly, this original Bosch replacement restores reliable dust pickup and improves visibility and safety while cutting.

Browse our full range of Bosch mitre saw parts.