Original DeWalt 1008678-00 — Bellows (rubber dust boot). This flexible rubber bellows fits over the handle / cord-entry area to seal and protect the hammer / rotary mechanism from dust and debris, restoring smooth tool operation and preventing premature wear.

Fits a wide range of DeWalt SDS‑max / rotary and combination hammers — examples include D25601K, D25652K, D25712K, D25721K, D25723K, D25761K, D25762K, D25763K, D25831K and D25891K (check your model’s parts diagram to confirm exact placement).

Made to the original DeWalt specification from resilient, flexible rubber that resists splitting and abrasion; simple to replace — it slips into position and is retained by the factory bushings/pins in the handle assembly. Ideal if you’re repairing a tool and need genuine DeWalt power tool parts to get it back to service quickly.