48H437 - Walter Line-Mate III Replacement Shaft Sleeve

Precision Replacement Component for Linear Finishing

The Walter 48H437 Shaft Sleeve is a critical replacement component engineered specifically for the Walter Line-Mate III linear finishing system. As a genuine OEM part, it guarantees the precise fit and tolerance required to maintain the high-performance standards of Walter surface finishing tools. This sleeve fits over the tool's spindle, providing the necessary interface to securely mount various abrasive drums, flap wheels, and buffing accessories.

Manufactured from high-quality metal, this shaft sleeve is designed to withstand the torque and rotational forces generated during heavy-duty industrial finishing applications. A worn or damaged sleeve can lead to accessory slippage, increased vibration, and poor surface finish quality. Replacing the sleeve with the 48H437 ensures that accessories run concentrically, protecting both the workpiece and the tool's internal bearings.

Industrial maintenance teams and fabrication shops rely on genuine Walter parts to minimize downtime. The 48H437 is essential for maintaining the versatility of the Line-Mate III, allowing operators to switch seamlessly between grinding, sanding, and polishing configurations. Its robust construction ensures a long service life even in demanding production environments.

Technical Compatibility

This part is verified for use with the Line-Mate III (Model 30-A 268). It is designed to accommodate standard keyed or non-keyed abrasive drums compatible with the system. Regular inspection of the shaft sleeve is recommended as part of a preventative maintenance schedule to ensure optimal tool safety and efficiency.