Original Makita 424474-5 — Sealing Cap (DX01).
A small, flexible sealing cap designed to plug the DX01/DX02 dust-extraction port and prevent dust and debris from entering the extraction/hose interface.
Commonly used on select Makita rotary hammers and accessory assemblies — fits models such as DHR242 and DHR243.
Made from a durable, rubber-like material for a snug push-fit installation; supplied as a single cap so you can quickly replace a cracked, split, or missing seal and restore proper dust control.
A genuine Makita spare parts choice to keep your tool’s dust-extraction interface sealed and protect internal components during use.
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