48H392 - Walter 48-H-392 Replacement Motor Housing for Big Buff III & Line-Mate III

Restore Factory Performance with Genuine Walter Parts

The Walter Motor Housing (48-H-392) is a critical replacement component designed specifically for the maintenance and repair of Walter Surface Technologies' premium finishing tools. Engineered to the exact specifications of the original equipment, this housing serves as the structural backbone for the Big Buff III (Model 30-A 265) and the Line-Mate III (Model 30-A 268). When operating high-torque surface finishing equipment, the integrity of the motor housing is paramount not only for the longevity of the machine but also for the safety of the operator.

Constructed from high-grade, impact-resistant industrial composites, this housing is built to withstand the rigorous demands of metalworking environments. It provides the necessary thermal resistance to handle the heat generated by the motor during prolonged use, while its precision-molded internal channels ensure that cooling airflow is directed exactly where it is needed. A compromised or cracked housing can lead to motor misalignment, increased vibration, and insufficient cooling, all of which can drastically shorten the lifespan of the tool's internal components, such as the armature and field coil.

By choosing this genuine OEM part, you are ensuring a seamless fit that aftermarket alternatives cannot guarantee. The housing restores the tool's original ergonomics, ensuring that the grip remains comfortable and secure, which is vital for maintaining control during delicate finishing tasks. It also ensures that all switches, cords, and internal wiring are properly seated and protected from conductive dust and debris. Whether you are refurbishing a fleet of tools or repairing a single unit, the Walter 48-H-392 Motor Housing is the professional's choice for restoring equipment to factory standards.

Investing in genuine repair parts preserves the value of your Walter tools and ensures compliance with safety regulations. This housing is easy to install for qualified repair technicians and brings your Big Buff III or Line-Mate III back to peak operational condition.