DeWalt 490658-00 — Dust Port / Dust Chute (original DeWalt replacement)
Description:
This is the original DeWalt dust port / dust chute (part no. 490658-00) — a molded dust-adapter that snaps into the plunge-saw base and blade-guard area to channel sawdust and debris into the saw’s dust-extraction outlet. It’s a small, injection-molded plastic chute designed to restore correct dust routing and guard coverage so cuts stay cleaner and the blade area is visible and safer during use. Sold as the single replacement dust adapter, it’s the direct part used on DeWalt plunge/track saw assemblies and is commonly replaced when cracked or missing.
Key details:
- Part number: 490658-00 (original DeWalt dust adapter / dust port chute).
- Function: redirects chips from the blade area into the tool’s dust-extraction outlet (restores correct dust-channeling and guard fit).
- Material/appearance: molded black plastic (fits into the lower blade-guard/base assembly).
- Sold as: single replacement dust port/chute — fits into the existing dust-port area on compatible saws.
Example models this part is used with:
- DWS520 (corded 6-1/2" TrackSaw / plunge saw).
- DCS520 / DCS520-series plunge saws.
- DC352K and DC351KL (cordless plunge/track-style saw models).
If your plunge/track saw’s dust chute is cracked, missing or no longer seals properly to the guard, this original DeWalt 490658-00 dust port restores the factory dust routing so you get cleaner cuts and better dust extraction.
