Description
Overview:
The Switch Lever 418332-5 is a genuine Makita OEM control component for selected heavy-duty hammer models, including HMJ1800 and HMJJ810. Built from tough, impact-resistant moulded polymer with a precise pivot profile, it links the user's control action to the switch assembly, helping the tool start and stop cleanly and reliably. This lever is designed for the stresses of hammer drilling and demolition work, maintaining smooth operation under vibration and dust. It is a direct replacement for worn, cracked, or broken levers and helps preserve both performance and safety. Supplied as the lever only, it reuses your existing fixings where applicable and fits straight into the original housing without modification when used on compatible Makita hammers.
Key Features:
- Genuine Makita part (MPN 418332-5) for assured fit and performance
- Durable moulded polymer resists impact, abrasion, and jobsite vibration
- Restores positive switch actuation and consistent tool control
- Direct replacement for damaged or worn levers; no modification required on listed models
- Supports safe operation by reducing the risk of intermittent switching
- Precise geometry for smooth engagement with the switch mechanism
- Designed for tough site use on hammer drills and demolition hammers
- Referenced as 418332 5 and 4183325 for parts identification
Typical Applications:
Ideal for servicing Makita hammers that show symptoms such as a loose or sticking switch action, cracked levers after impact, or inconsistent start/stop behaviour under vibration. Commonly used during routine maintenance, pre-job inspections, or repairs following heavy site use, ensuring reliable control of the tool in construction, renovation, and demolition tasks.
Also known as:
Lever switch, switch handle, control lever, actuator lever, drill lever, hammer lever, switch actuator, selector lever for switch assembly. These terms are often used in manuals and parts lists to describe the same component responsible for engaging the tool's electrical switch mechanism.
Fits Models:
HM1800, HM1810, HMJ1800, HMJJ810
Alternate Part Numbers:
418332 5, 4183325
