509-33 Shinano Pneumatic Sander Pulley SI-2700

1. Key Features

The 509-33 Idle Pulley is a genuine Shinano replacement part for the SI-2700 pneumatic sander. Manufactured in Japan with high precision, it ensures smooth rotation, reduced vibration, and stable belt transmission. Durable construction provides long service life in heavy-duty workshop environments.

2. Technical Specifications

Model: 509-33
Product name: Idle Pulley
Brand: Shinano
Origin: Japan
Compatible model: Shinano SI-2700
Type: Intermediate pulley bearing sleeve

3. Applications

The 509-33 idle pulley sleeve is used to replace worn or damaged pulley components in the Shinano SI-2700 sander, restoring smooth operation and optimal sanding performance.

4. How to Use

Disassemble the pulley assembly following the service manual.

Replace the old sleeve with 509-33 correctly.
Reassemble and test the tool before operation.