Universal Parts
Razor MX350 & SX350 Controller (V37+) by Universal Parts
Description
Restore the power and responsiveness of your ride with the Controller for Razor MX350 & SX350 by Universal Parts. Specifically engineered for Versions 37 and up (produced 2019–Present), this 24-volt control module manages the critical communication between your battery, motor, and throttle. If your Dirt Rocket has stopped responding to throttle input or the motor is stuttering, a failed controller is the most likely culprit.
Key Features
- 4-Pin Throttle Interface: Designed for the newer 4-pin female-style throttle plugs found on modern Razor production runs.
- Optimized Power Management: Rated at 24V / 30A for consistent torque delivery and motor over-current protection.
- 8-Connector Wiring Harness: Plug-and-play harness with dedicated leads for battery, motor, charger port, power switch, and brake lever.
- OEM-Spec Replacement: Direct functional replacement for controller model ZK2430-D2-FS-ROHS.
Compatibility
Compatible with Versions 37+ only. Confirm your version before ordering.
| Model | Required Version |
|---|---|
| Razor MX350 | Version 37 and up (2019+) |
| Razor SX350 | Version 37 and up (2019+) |
| Throttle Connector | Must be 4-Pin plug |
Specifications
- Voltage: 24V
- Current Limit: 30A
- Model Number: ZK2430-D2-FS-ROHS
- Throttle Plug: 4-Pin Female
- SKU: 119-246
Identification Tips
- Find your version number on the 8-digit product ID code located on the battery cover or frame — the last two digits are your version (e.g., "37" = Version 37).
- Before installing, inspect your battery connector for signs of melting or corrosion to protect your new controller.