PELTOR CAMERA HEADSET SPARES
Peltor camera headset legacy spare parts for this EOL headset, whilst parts are still available from 3M-Peltor. Items available in 2026 include the MT7 boom mic assembly, loudspeaker driver, headband and 2-pin boom cable socket.
We currently stock the MT7N/1 replacement boom arm for the legacy camera headset range. If the boom arm you need isn't listed, we may be able to source it — please get in touch before ordering.
Replacement Boom Arm Compatibility — Microphone Matrix 2026
Use the table below to identify the correct replacement boom arm for your Peltor headset model.
| Headset Model | Replacement Boom Arm |
|---|---|
| WS Alert X | MT53N-14/1 |
| WS Alert X+ | MT53N-14/1 |
| WS Alert XP (WS5) | MT53N-14/1 |
| WS Alert XP (WS6) | MT53N-14/1 |
| WS Alert XP+ | MT53N-14/1 |
| WS Alert XPI | MT53N-14/1 |
| WS Alert XPI+ | MT53N-14/1 |
| WS Alert XPV | MT53N-14/1 |
| LiteCom Basic | MT53N-12/1 |
| LiteCom | MT53N-12/1 |
| LiteCom Plus (old) | MT7N-02/1 |
| LiteCom Plus (new) | MT73/1 |
| WS LiteCom | MT53N-12/1 |
| WS LiteCom Plus | MT73/1 |
| WS LiteCom III GB | MT73/1 |
| LiteCom Pro II | MT7N-02/1 |
| WS LiteCom Pro II Atex | MT7N-02/1 |
| WS LiteCom Pro III | MT73/1 |
| WS LiteCom Pro III Atex | MT73/1 |
| WS Workstyle | MT53N-11/1 |
| WS Headset XP | MT53N-12/1 |
| WS ProTac XP | MT7N-02/1 |
| WS ProTac XPI | MT73-02/1 |
| WS ProTac XPI FLX2 | MT73-02/1 |
| CH-3 (-110) | MT74/1 |
| CH-3 (-111) | MT74/1 |
| CH-5 (-77) | MT73/1 |
| CH-5 (-07) | MT73/1 |
| Standard Headset (MT7H79*) | MT7N/1 |
| Standard Headset Flex (MT53H79*) | MT53N-11/1 |
| Tactical XP Flex (-77) | MT53N-12A |
| Tactical XP (-07) | MT7N-02/1 |
| Alert Flex (-77) | MT53N-12A |
| Alert (-07) | MT7N-02/1 |
| ATEX headset | MT7N/1 |
| ATEX Twin-Cup headset | MT7N-02-08 |
| Tactical XP Atex (-07) | MT7N-02/1 |
| Ground Mechanic headset (MT7H79F-01 GB) | MT7N/1 |








