Original Makita 424828-6 replacement bumper — a flexible impact protector listed as "BUMPER" in Makita parts diagrams and service lists.
Made from a soft, resilient rubber compound so it cushions knocks to the front nose and helps protect the hammer case and housing during everyday jobsite use.
Designed to sit at the tool’s front (Number 14 on the exploded diagram) and installs in seconds — simply remove the old bumper and refit the 424828-6 in the same position.
Compatible with Makita impact-driver models including DTD170 making it an easy, original Makita swap to restore the tool’s protective bumper.
A small, affordable part that keeps your impact driver working and looking better — if you use Makita parts for maintenance, this bumper is a straightforward fix.
Jump straight to the Makita spare parts diagrams:
Browse our full range of Makita impact driver parts. Makita hammer drill parts.
