Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukee's website please click here:
Milwaukee Electronics Assembly
Model Number: 14-20-2000
The Milwaukee 14-20-2000 is a genuine OEM Electronics Assembly for the 0884-20 M18 Compact Blower. It is the complete control electronics unit for the tool, supplied as a single factory-assembled, matched module that manages the blower's motor, power switching, and protection. Milwaukee builds this assembly to include the on-off switch, the main PCBA that drives and controls the motor, the switch PCBA used by the speed control, and the battery terminal block that connects the M18 battery, so it provides the tool's core electronics in one part. When the electronics fail, the blower can lose speed control, run erratically, shut down on a protection fault, or stop running entirely, and because the components are matched and factory-calibrated, replacing the complete assembly restores correct electronic control rather than trying to repair individual boards. Using the genuine Milwaukee OEM assembly ensures the correct, matched electronics for this blower, where a non-OEM substitute may not control the motor or communicate with the battery correctly.
This electronics assembly is identified as the Electronics Assembly, Figure 41, on the Milwaukee service parts list for the 0884-20 M18 Compact Blower, serials F74A, F74B, and F74C, bulletin 55-05-0806, and it also serves the 0884-059 version. Replacing it is an internal repair that requires disconnecting and reconnecting the motor and battery wiring, so as an aid to reassembly take notice of the wire routing and the position of the wires in the wire guides and traps while dismantling the tool, and be careful not to pinch any wires between the handle halves when assembling. The motor, speed button assembly, and housing are separate items. Because Milwaukee specifies service parts by serial number as well as catalog number, verify your catalog and serial number against the official Milwaukee service parts diagram before ordering, since running production changes can alter part compatibility within the same catalog number.
Features
- Genuine Milwaukee OEM electronics assembly
- For the 0884-20 M18 Compact Blower
- Complete, factory-assembled, matched control electronics unit
- Manages the blower's motor, power switching, and protection
- Includes the on-off switch, main PCBA, switch PCBA, and battery terminal block
- Figure 41 on the service parts diagram (bulletin 55-05-0806)
- Serves the 0884-20 (SER F74A/B/C) and the 0884-059 version
- Restores correct control when the electronics lose speed control or fail
- Factory-calibrated, matched components for direct replacement
- Note wire routing and avoid pinching wires during replacement
- Correct OEM electronics for this blower
- Sold individually
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 14-20-2000
- Official Description: Electronics Assembly
- Component Type: Complete motor control electronics assembly
- Primary Fitment: Milwaukee 0884-20 M18 Compact Blower (SER F74A, F74B, F74C)
- Also Referenced On: Milwaukee 0884-059; verify applications using Milwaukee's online parts lookup
- Parts Diagram Position: Figure 41 (bulletin 55-05-0806)
- Consists Of: On-Off Switch, Main PCBA, Switch PCBA, Battery Terminal Block
- Quantity: Sold individually (1 assembly)
- Part Type: Genuine Milwaukee OEM Replacement Part
Includes
- (1) Electronics Assembly, consisting of:
- On-Off Switch
- Main PCBA
- Switch PCBA
- Battery Terminal Block
The motor, speed button assembly, housing, and the blower are NOT included and are sold separately. Always verify by serial number using Milwaukee's online parts lookup before ordering, since fitment can vary by production revision within the same catalog number.
