Makita 331814-9 Spare Part - CLUTCH CAM A HR2601T/2611FT

326849-3 supersedes older part numbers: 331814-9

Makita 326849-3 — Clutch Cam A (original Makita part). Precision-machined metal clutch cam that sits inside the rotary-hammer clutch assembly to engage/disengage the drive under load, restoring consistent hammering and preventing slipping or overrunning when the tool is under heavy torque. This genuine Makita replacement installs directly in the clutch assembly and is the same part used in several Makita SDS-plus rotary/combination hammers.

Common compatible models (examples): DHR242 / DHR242RFE / DHR242RMJ, DHR243 / DHR243RFE / DHR243RMJ, HR2601T, HR2610, HR2611F / HR2611FT (also listed as BHR242 / BHR243 variants in parts lists). Use these model references to confirm fit against your tool’s parts diagram.

Notes for fitment: this cam is sometimes listed alongside or as a successor to older Makita clutch part numbers used on the HR26xx series—replace a worn cam to restore clutch engagement and protect adjacent gears and springs.