Joysway Coupler(4mm) Of Bl2815 Motor For V2 Version

The Joysway Coupler (4 mm) for BL2815 Motor V2 is a genuine replacement part designed for driveline connection on setups using the BL2815 V2 motor. Identified by part number JY830108, this coupler helps link the motor shaft to the drive assembly for smooth, reliable power transfer.

Overview

Built for straightforward maintenance and replacement, this 4 mm coupler is intended for the BL2815 V2 specification, helping restore proper alignment and performance when servicing your model’s powertrain.

• 4 mm coupler for Joysway BL2815 Motor V2
• Genuine Joysway spare part (Part No. JY830108)
• Suggested compatibility: applications using the BL2815 V2 motor and 4 mm shaft

Before installation, measure your motor and driveline shaft diameters to confirm a suitable fit. If you are refreshing a worn coupling or completing a repair, matching the 4 mm size and V2 motor specification will help ensure reliable operation.