Product Description
**Milwaukee parts change not only by model# but also by serial number. Milwaukee's site lets you look up your tool's parts diagram. Enter Cat# and Select Service Parts. Also match Serial Number.
Milwaukee Trigger
Model Number: 42-42-0004
The Milwaukee 42-42-0004 is a genuine OEM Trigger for the 0887-20 M18 Brushless Precision Blower. The trigger is the variable-speed control the operator squeezes to run the blower and modulate its airflow: feathering the trigger dials in the exact air speed needed, and with the blower's power modes it gives precise control for detail cleaning. Because the trigger is pressed constantly in use and takes finger load, it can crack, wear, or stop returning, which makes the blower hard to control, run at the wrong speed, or not respond. Replacing it with the genuine Milwaukee OEM trigger restores smooth, full-range variable-speed control and a correct fit in the switch, where an off-spec trigger may not actuate the switch properly or return cleanly.
This trigger is cataloged on the Milwaukee service parts list for the 0887-20 M18 Brushless Precision Blower, serial R63A, bulletin PN0006762, where it sits in the control area with the blower's switch (42-42-0003, Figure 28), which it actuates; the trigger and switch are separate parts, so if the speed control is not working, check both. The blower also has a trigger lock-on feature that locks the trigger at a set speed for extended cleanup, which works through this control area. 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 trigger
- For the 0887-20 M18 Brushless Precision Blower
- The variable-speed trigger that runs the blower
- Feather the trigger to dial in the exact air speed
- Works with the blower's power modes for precise control
- Actuates the blower's switch (42-42-0003)
- On bulletin PN0006762 for the 0887-20 (SER R63A)
- Restores smooth, full-range variable-speed control
- Replace if the trigger is cracked, worn, or will not return
- The blower's trigger lock-on works through this control area
- Sold individually
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 42-42-0004
- Official Description: Trigger
- Component Type: Precision blower variable-speed trigger
- Primary Fitment: Milwaukee 0887-20 M18 Brushless Precision Blower, SER R63A
- Also Referenced On: Verify additional applications using Milwaukee's online parts lookup
- Parts Diagram Position: On bulletin PN0006762; verify the figure on the diagram (the companion switch 42-42-0003 is Figure 28)
- Quantity: Sold individually (1 trigger)
- Part Type: Genuine Milwaukee OEM Replacement Part
Includes
- (1) Trigger
The switch (42-42-0003), the blower's electronics, and the blower are NOT included and are sold separately. If the speed control is not working, check the trigger and the switch together. Always verify by serial number using Milwaukee's online parts lookup before ordering.
