911P-20D Inlet Bushing for Shinano SI-1490BSR

1. Key Features

The 911P-20D Inlet Bushing is a genuine Shinano spare part designed for the SI-1490BSR pneumatic impact wrench. It connects the air supply to the tool body, ensuring stable airflow and secure sealing. Precision-machined threads provide high pressure resistance and prevent air leakage.

2. Technical Specifications

Product code: 911P-20D
Product name: Inlet Bushing
Brand: Shinano
Origin: Japan
Compatible model: Shinano SI-1490BSR
Function: Air inlet connection

3. Applications

Used to replace worn or damaged air inlet connectors to restore proper air pressure and maintain optimal torque performance of the impact wrench.

4. How to Use

Disconnect the air supply before replacement.
Remove the old inlet bushing.
Install the 911P-20D securely.
Reconnect air hose and test for leakage before operation.