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 Paddle Trigger Assembly
Model Number: 14-78-0530
The Milwaukee 14-78-0530 is a genuine OEM Paddle Trigger Assembly for the 2783-20 M18 FUEL Braking Grinder with Paddle Switch and Lock-Off. It is the paddle control the operator presses to run the grinder, together with the lock-off mechanism that must be actuated before the paddle will engage, which prevents the grinder from being started accidentally. The assembly is supplied as a set that includes the paddle trigger, the lock-off lever, the lock-off spring, and the lock-off pin, so it provides the complete paddle-and-lock-off mechanism in one part. The lock-off is a safety feature and must never be removed, pinned back, or defeated. A cracked paddle, a weak or broken lock-off spring, or a worn lock-off that no longer prevents accidental actuation is a safety and function problem that calls for replacement. Using the genuine Milwaukee OEM assembly restores the correct paddle and lock-off geometry and spring action, where an off-spec part may not actuate the switch cleanly or hold the lock-off as designed.
This paddle trigger assembly is identified as the Paddle Trigger Assembly, Figure 23, on the Milwaukee service parts lists for the 2783-20 M18 FUEL Braking Grinder, serials G48A and G48C, bulletins 54-38-7020 and 54-38-7022, and the lock-off lever, lock-off spring, lock-off pin, and paddle trigger are its documented components. It works together with the grinder's switch assembly (23-66-2875), which is a separate item. This assembly is specific to this grinder: other Milwaukee grinders use different paddle trigger assemblies, such as the 14-78-0575 on the 2780 M18 FUEL grinders and the 14-78-0500 on several corded grinders, so order by the exact part number for your tool. 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 paddle trigger assembly
- For the 2783-20 M18 FUEL Braking Grinder with Paddle Switch and Lock-Off
- Complete paddle-and-lock-off mechanism in one part
- Paddle control the operator presses to run the grinder
- Lock-off must be actuated first to prevent accidental starting
- Figure 23 on the service parts diagram (bulletins 54-38-7020 and 54-38-7022, SER G48A/G48C)
- Safety feature; never remove, pin back, or defeat the lock-off
- Restores correct paddle and lock-off action when the original is cracked or worn
- Works with the grinder's switch assembly (23-66-2875), sold separately
- Specific to this grinder; other grinders use different paddle trigger assemblies
- Order by exact part number for your tool
- Sold as one assembly
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 14-78-0530
- Official Description: Paddle Trigger Assembly
- Component Type: Grinder paddle switch trigger with lock-off (assembly)
- Primary Fitment: Milwaukee 2783-20 M18 FUEL Braking Grinder with Paddle Switch and Lock-Off (SER G48A, G48C)
- Also Referenced On: Milwaukee notes the application list is not complete; verify additional applications using Milwaukee's online parts lookup (other grinders use different paddle trigger assemblies, such as 14-78-0575 and 14-78-0500)
- Parts Diagram Position: Figure 23 (bulletins 54-38-7020 and 54-38-7022)
- Quantity: Sold individually (1 assembly)
- Part Type: Genuine Milwaukee OEM Replacement Part
Includes
- (1) Paddle Trigger
- (1) Lock-Off Lever
- (1) Lock-Off Spring
- (1) Lock-Off Pin
The switch assembly (23-66-2875) and the grinder are NOT included and are sold separately. Always verify by serial number using Milwaukee's online parts lookup before ordering, and order by the exact part number, since other Milwaukee grinders use different paddle trigger assemblies.
