48M656 - Walter Replacement Motor Housing Cap for Big-Buff and Line-Mate

Maintain Peak Performance with Genuine Walter Replacement Parts

The Walter 48M656 Motor Cap is a critical replacement component designed specifically for Walter Surface Technologies' line of high-performance finishing tools. When operating industrial power tools like the Big-Buff III or the Line-Mate III, the structural integrity of the housing is paramount not just for the tool's longevity, but for operator safety. This motor cap serves as the rear enclosure for the tool's motor assembly, playing a vital role in the tool's thermal management and dust exclusion systems.

Manufactured to the exact specifications of the original equipment, this OEM part ensures a seamless fit that aftermarket alternatives cannot guarantee. The cap is constructed from high-impact composite materials capable of withstanding the rigors of heavy industrial environments, including vibrations, drops, and thermal cycling. By replacing a cracked or missing motor cap immediately, you prevent conductive metallic dust and abrasive particles from entering the motor housing. Such contamination is a leading cause of premature armature failure and brush wear in surface finishing tools.

Furthermore, the 48M656 Motor Cap is integral to the tool's cooling dynamics. Walter tools are engineered with specific airflow paths that draw cool air over the motor windings and expel heat. A damaged cap can disrupt this airflow, leading to overheating during extended use. This replacement part restores the designed aerodynamics of the tool housing. It also covers live electrical connections and brush holders, ensuring compliance with safety standards and protecting the user from potential electrical shocks. Whether you are performing routine maintenance or repairing accidental damage, using genuine Walter parts ensures your equipment remains reliable and safe.

Compatible Models:

• Walter Big-Buff III (Model 6265)


• Walter Line-Mate III (Model 6268)