Description
Overview:
The Electronic Module for Stihl MSA120C-B cordless chainsaws (OEM No. 1254 430 1400) is a Genuine Stihl part designed to restore reliable control of your saw's electric drive and safety circuits. Built from durable electronic components in a sturdy plastic housing, it manages trigger input, motor output, and protective functions to keep your tool running smoothly. It is intended for use in Stihl battery chainsaws, including the MSA 120 C-B and MSA 120 C-BQ. Precision fitment ensures correct alignment with the original wiring and connectors, helping reduce downtime and faults caused by a failing control unit. Choosing the genuine OEM module protects performance and compatibility, supporting efficient cutting, consistent start-up, and dependable operation across typical domestic and light professional tasks.
Key Features:
- Genuine Stihl OEM module for correct specification and dependable compatibility
- Designed for the MSA 120 series cordless chainsaws for a precise fit
- Restores reliable motor control, trigger response, and safety interlock functions
- Robust construction to withstand vibration and regular outdoor use
- Stable electronics to help reduce intermittent faults and error behaviour
- Supplied to replace failed or degraded original control modules
- Straightforward like-for-like replacement using the factory connectors
- Supports consistent performance and helps extend overall tool service life
Typical Applications:
Used to replace a faulty or damaged control module in Stihl MSA 120 series cordless chainsaws. Suitable when the saw exhibits issues such as no response to the trigger, irregular power delivery, or shut-down under load. Ideal for restoring reliable operation for pruning, light felling, firewood cutting, and general garden or site maintenance.
Also known as:
Control module, controller, ECU (electronic control unit), PCB board, power control module, chainsaw electronics board, MSA 120 control unit, battery chainsaw controller, electronic control pack.
Fits Models:
MSA 120 C, MSA 120 C-B, MSA 120 C-BQ, MSA 120 C-BQ Powerhead, MSA120 C, MSA120C, MSA120C-B, MSA120C-BQ
Alternate Part Numbers:
1254-430-1400, 12544301400
Product Specifications
| L&S Part No. | 1254 430 1400 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 12544301400 |
| Unit of Sale | 1 |
| Applications | MSA 120 C, MSA 120 C-B, MSA 120 C-BQ, MSA 120 C-BQ Powerhead, MSA120 C, MSA120C, MSA120C-B, MSA120C-BQ |
| Machine Type | Cordless Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MSA120 C | MSA 120 C-BQ Powerhead |
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