48M645 - Walter Replacement Bevel Gear and Pinion Set 48-M-645

Restore Your Tool's Power with Genuine Walter Parts

The Walter 48M645 Bevel Gear W/Pinion is a critical replacement component designed to maintain the high-performance standards of your Walter Surface Technologies power tools. In the demanding world of industrial metalworking, the internal transmission components of angle grinders and sanders are subjected to immense stress, torque, and heat. Over time, the teeth on bevel gears can wear down, leading to slipping, increased vibration, and a loss of power transfer from the motor to the spindle. This genuine OEM set includes both the large bevel gear and the matching pinion, ensuring a complete restoration of the drive mechanism.

Choosing genuine Walter replacement parts is essential for preserving the longevity of your equipment. Unlike aftermarket generic gears, the 48M645 is precision-engineered to the exact tolerances required by Walter's high-end tools. This ensures smooth engagement between the gears, reducing noise and preventing damage to other internal components like bearings and the armature. The gears are crafted from hardened steel, treated to withstand the rigorous conditions of grinding, cutting, and blending applications.

At Josef Gas, we understand that equipment downtime translates to lost productivity. By keeping your tools maintained with the correct parts, such as this bevel gear and pinion set, you ensure that your fabrication workflow remains uninterrupted. Whether you are repairing a tool in a heavy fabrication shop or a maintenance department, this kit provides the reliability you expect from the Walter brand.

Key Benefits of OEM Gears

• Perfect Fit: Designed specifically for Walter housing and spindles, eliminating installation guesswork.


• Durability: Heat-treated steel construction resists chipping and wear under load.


• Performance: Restores the tool's original torque output and rotational speed.