DeWalt part 5140134-69 — Genuine DeWalt replacement cap for the rail/shaft assembly on 10" jobsite table saws. This small molded end cap (sold individually as part number 5140134-69) snaps onto the rail/shaft to protect the rail end and help keep the fence/pointer assembly aligned and free of debris. Fits DeWalt table saw models such as DWE7491RS and related DWE7490X / DWE7499GD variants — check your model’s parts diagram to confirm fit.

If you just need a single replacement from the power tool parts list, this original DeWalt cap is the direct, numbered match to restore the table-saw rail hardware.