Walter Replacement Gear Set 48A052

Get Your Grinder Back in the Fight

There is nothing worse than having your trusty grinder quit on you in the middle of a job. If your Walter angle grinder is making a grinding noise that isn't coming from the disc, or if the motor is spinning but the wheel has stopped turning, you likely have a stripped gear set. The Walter 48A052 Crown Wheel / Pinion Set is the exact fix you need to get your tool back up and running like new. This isn't a generic knock-off; it is the genuine article from Walter, meaning it will fit perfectly without any modification or guessing games.

Angle grinders work hard, and the gears inside the head are what translate all that motor power into cutting force. Over time, heavy pressure and aggressive grinding can wear down the teeth on these gears. When that happens, you lose torque and the tool becomes dangerous or unusable. This kit comes with both the large crown wheel and the smaller pinion gear. It is crucial to change them both at the same time—think of them like a chain and sprocket; they wear together, so they need to be replaced together to run smooth.

Repairing your own tools is a great way to save money and reduce downtime in the shop. Instead of tossing a high-quality Walter grinder in the trash just because of a stripped gear, you can pop the head open, clean out the old grease and metal shavings, and install this new set. Make sure to pack the gear housing with fresh, high-quality gear grease during installation to ensure these new gears last for years. With the 48A052 set, you restore the smooth, powerful feel your grinder had when it first came out of the box.

Don't let a broken tool slow down your production. Keep a spare gear set on the shelf or order this replacement today to ensure your fabrication projects stay on schedule. It’s a small investment that saves the cost of a brand-new tool.