Golf Cart DC Motor Controller 48V 275A Yamaha G29 JW2-H6510-21 Open Box

Open box — like-new condition with original packaging. This unit has been opened but shows no signs of use and comes complete with its connector kit, ready for installation.

Overview

This is a 48V 275A DC Motor Controller designed as a direct replacement for Yamaha G29 electric golf carts, replacing OEM part number JW2-H6510-21. The unit pictured carries the model designation 1266A-5201 and part number 390215201, rated for 36–48V input at 275A continuous output current. It is built into a rugged ribbed black metal housing with an integrated aluminum base plate for heat dissipation, making it well-suited to the demands of outdoor electric vehicle use. The label on the unit confirms the specs directly: Voltage 36–48V, Current 275A, Model 1266A-5201.

Why This Controller?

Sourcing a reliable motor controller for your Yamaha G29 can be frustrating and expensive through the dealership network. This unit delivers the same high-current DC drive performance as the OEM part at a fraction of the new price. The complete connector kit is included, so you won't need to source additional hardware to complete the swap. The metal housing construction provides durability against vibration and the elements that come with regular cart use on the course or property.

What's Included

• 1× DC Motor Controller (Model 1266A-5201 / Part No. 390215201)
• Connector kit for installation
• Original packaging

Specifications

• OEM Replacement Part: JW2-H6510-21
• Controller Model: 1266A-5201
• Part Number: 390215201
• Voltage: 36–48V DC
• Current Output: 275A
• Compatible Vehicle: Yamaha G29 Electric Golf Cart
• Housing: Ribbed black metal with aluminum base plate
• Color: Black

Condition Notes

Graded A+ Open Box. The box has been opened, but the controller itself is in like-new condition with no visible wear, damage, or signs of installation. Original packaging is present. This is an excellent opportunity to obtain a high-quality replacement controller at a significantly reduced cost versus new retail pricing of $289.99.