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Walter 48-J-755 Replacement Grinder Motor Switch

$114.68/ea $81.91/1 per each only $81.91/eaSave 29%

Usually ships within 3-5 business days

OVERVIEW

Don't Let a Broken Switch Stop the Grind

There is nothing more frustrating in the middle of a fabrication job than a tool that won't turn on. If your trusted Walter grinder has stopped responding or the trigger feels loose and unresponsive, the Walter Motor Switch (48-J-755) is the exact part you need to get back to work. Designed as a direct replacement for the original switch in your Walter angle grinder, this part saves you the cost of buying a brand-new tool when all you really need is a simple repair.

We know that welders and fabricators push their tools to the limit. Grinding dust, metal shavings, and the inevitable drops and knocks can take a toll on electrical switches. This genuine Walter replacement is built to handle that abuse. It fits perfectly into the handle of your grinder, meaning you won't be fighting with wires or trying to jam a square peg into a round hole. Once installed, it restores that crisp, reliable "click" you expect, giving you full control over the machine again.

Swapping out a switch is a straightforward repair that can add years of life to your grinder. Instead of tossing a high-quality Walter tool in the scrap bin, grab a 48-J-755 switch. It’s a small investment that keeps your production line moving. Keep one in your maintenance locker or toolbox so you are never caught off guard by a minor electrical failure. Get your grinder running like new and get back to finishing those welds.

Built for the Shop

Cheap generic switches often fail quickly under the load of heavy grinding. This OEM part is the real deal, designed to handle the current draw of your powerful Walter motor. It ensures your safety and the tool's performance, so you can focus on the metalwork, not the maintenance.

Additional Information
Packaging Description:1 per each
Part Type:Replacement Switch
Compatible Tool Type:Angle Grinder
Brand Compatibility:Walter Surface Technologies

INCLUDED

  • 1 x Walter Motor Switch (48-J-755)
  • Installation wiring terminals (pre-attached if applicable)

APPLICATIONS

  • Repairing Walter angle grinders with faulty on/off switches
  • Restoring intermittent power tools to full functionality
  • Routine maintenance of industrial power tool fleets
  • Replacing worn or dust-contaminated switches in fabrication shops

FAQ

This switch is designed for specific Walter Surface Technologies angle grinders. Please check your tool's parts manual or the nameplate to confirm compatibility with part number 48-J-755.

Yes, this is a genuine Original Equipment Manufacturer (OEM) part from Walter Surface Technologies, ensuring exact fit and performance.

Switches often fail due to the ingress of conductive grinding dust, mechanical wear from repeated use, or arcing over time. Replacing it restores reliability.

Yes, if you are comfortable with basic tool repair. However, always ensure the tool is unplugged and consult the diagram. If unsure, have a qualified technician install it.

Typically, the switch is the unit itself with terminals for your existing wires to connect to. It does not usually include a new wiring harness.

No, this is designed specifically for Walter tools. Using it in other brands is not recommended and likely will not fit physically or electrically.

The 48-J-755 is typically a standard on/off motor switch. Speed control is usually handled by a separate module or dial on the tool.

If your grinder doesn't turn on, turns on intermittently, or if the switch feels physically broken or doesn't click, it likely needs replacement.
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