Makita ACTUATER GN900SE - 454202-4
454202-4 supersedes older part numbers: 450732-3
Genuine Makita actuator / cover — part no. 454202-4 — designed to replace the small actuator/cover assembly on Makita gas framing and cordless concrete nailers.
This molded actuator/cover restores the tool’s contact/actuation surface (the part that engages when the nose presses against the work) and snaps into the front housing where the filter/cover and trigger components sit. It’s the service part Makita lists for GN900 , GN900SE nailers .
Supplied as the single actuator/cover unit (matching the part number above); install by removing the filter/cover and replacing the worn actuator in the nose assembly per the exploded parts diagram for your model.
Jump straight to the Makita spare parts diagrams:
Compatible models this part will fit:
