Reliance Yamaha 48V High Speed Shunt Motor – 19 Spline Upgrade for G29 / Drive (2007-2016)
Upgrade your cart with the Reliance Yamaha 48V high speed shunt motor, engineered for enhanced speed, torque, and overall performance. Designed specifically for Yamaha G29 and Drive electric golf carts (2007-2016), this 48V golf cart motor delivers reliable power and improved efficiency.
This Yamaha high speed motor features a durable 19 spline coupler and is built as a direct factory replacement. It is also compatible with Yamaha G19 and G22 models, although the speed sensor plug may need to be reused from the OEM motor for proper installation.
When paired with a high-performance controller such as a Navitas 440 amp or 600 amp controller, this motor can achieve speeds up to 23 mph at 48 volts, along with up to a 25% increase in torque and 10 HP peak output.
Key Features
Reliance Yamaha 48V high speed shunt motor
Fits Yamaha G29 / Drive electric models (2007-2016)
Compatible with G19 and G22 (sensor plug may be required)
19 spline coupler for secure installation
High speed performance upgrade
Direct OEM replacement motor
Compatible with Navitas controllers
1-year warranty
Performance Benefits
Up to 23 mph top speed at 48V
Up to 25% increase in torque
10 HP peak output
Improved acceleration and efficiency
OEM Replacement & Compatibility
This Yamaha replacement motor replaces:
AMD DG1-4003 motor
Works with:
Navitas 440 Amp Controller (25-047)
Navitas 600 Amp Controller (25-025)
Important Notes
Designed as a shunt motor for Yamaha applications
Performance gains require upgraded controller
Speed sensor plug may be required for G19/G22 models
Performance depends on cart condition and setup
Motor Break-In Instructions
To maximize the life and performance of your Reliance Yamaha 48V high speed shunt motor, follow proper break-in procedures:
Drive 8–10 miles at varying speeds with gentle acceleration
Monitor motor temperature every 10 minutes during initial use
Allow motor to cool if it becomes too hot to touch
Repeat until break-in cycle is completed
This ensures proper brush seating, improved efficiency, and long-term durability for your golf cart motor upgrade.
Specifications
Brand: Reliance
Motor Type: Shunt
Voltage: 48V
Spline: 19 spline
Application: Yamaha G29 / Drive Electric (2007–2016)
