Navitas TAC2 440A 4kW DC to AC Conversion Kit for E-Z-GO MPT and Workhorse (Curtis 1268 ITS) with CAN, 48V
- Navitas TAC2 440A kit for E-Z-GO MPT and Workhorse (1268 ITS), 48V
- Replaces Curtis 1268 or 1264 ITS throttle controls
- Includes the 4kW AC motor, mounting hardware and cabling
- Bluetooth programming and diagnostics through the Navitas app
Welcome offer eligible. Add to cart to activate $80 off.
Express checkout options available at checkout
Not sure it fits? Find the kit that fits your cart in the AC Conversion Kit Finder.
- Free ground shipping over $199, lower 48. No sales tax.
- 30 day returns
- Email support
Overview
This is the Navitas TAC2 440A conversion kit for E-Z-GO MPT and Workhorse (1268 ITS) carts, supplied with the 4kW AC motor. It replaces Curtis 1268 or 1264 ITS throttle controls.
This is a full DC to AC conversion. The AC system gives noticeably more speed and torque than the DC drive it replaces, and it is more efficient, so the same pack goes further on a charge.
This is the CAN version of the kit. It ships a CAN enabled control, which joins the data network your cart already uses to pass information between the controller, dash and charger. The manufacturer also builds a non-CAN version of this kit for carts without that network.
The two are the same motor and the same amp rating. The only difference is the control. If you are not sure which your cart uses, send us the cart make, model and year and a photo of the existing controller and we will tell you which version to order.
Programming and live diagnostics are done through the Navitas app on a phone or tablet. Dealer level app access is available for qualified customers.
- Voltage
- 48V
- CAN bus
- Built in
Compatibility
Fits
- E-Z-GO MPT and Workhorse (1268 ITS)
- Voltage
- 48V
Does not fit
- Carts that already run an AC drive system
- Any cart outside E-Z-GO MPT and Workhorse (1268 ITS) at 48V
- Any installation where the factory controller has not been identified
Not sure your cart matches? Contact us to verify fitment before you order. support@golfcartlab.com
How to confirm it fits
Read the label on your existing controller and note the part number.
Confirm your cart make, model and year.
Confirm the pack voltage.
Send us a photo of the controller label if anything is unclear. We would rather check than have you fit the wrong kit.
Buying guide: A Beginner’s Guide to Choosing a Golf Cart Conversion Kit
What's in the box
- Increased speed & torque over DC systems
- Longer run times & battery efficiency
- Bluetooth app for programming/diagnostics. Contains a security feature to lock your vehicle. *Dealer level app available for qualified customers
- On-The-Fly Programmer to manually adjust speed, acceleration and regenerative breaking on the go
- All hardware/cabling for easy installation
- AC 4kW motor
- 440 amp TAC2 AC controller with Bluetooth
- Speed sensor/motor temperature harness
- Mounting plate and hardware
- Motor phase cable
- On-The-Fly programmer
Completes the install
Specifications
- Brand
- Navitas
- Manufacturer part number
- 222-48VCANEZ1268ITSTAC2-4
- Controller
- Navitas TAC2
- Rated controller current
- 440A
- System voltage
- 48V
- AC motor
- 4kW
- Drive type
- DC to AC conversion
- CAN enabled
- Yes
- App programming
- Yes, Navitas app over Bluetooth
- On-The-Fly programmer
- Included
- Condition
- New
- Warranty
- 24 months from ship date
Shipping weight and box dimensions: confirmed before dispatch.
Requirements and install notes
The controller must be programmed with the Navitas app before the cart will drive. A smartphone or tablet is required.
Fitting the AC motor means pulling the old DC motor. Budget for a full afternoon and have the cart on jack stands.
Disconnect the battery pack and discharge the old controller before you touch any terminal.
Check the main battery cables, terminals and solenoid before installation. A conversion puts more current through them than the DC system did.
If you are not comfortable working on a traction system at this voltage, have the kit installed by a qualified golf cart technician.
FAQ
Which E-Z-GO carts does this kit fit?
The 48V E-Z-GO MPT and Workhorse with the Curtis 1268 or 1264 ITS controller. It does not fit a cart that already runs AC.
Does the kit include a motor?
Yes. It is a full DC to AC conversion: the 4kW Navitas AC motor replaces the DC motor, and the TAC2 440A controller, the On-The-Fly programmer and the mounting hardware come with it. Check the battery cables, terminals and solenoid first, because AC puts more current through them.
Should I choose 440A or 600A?
440A with the 4kW motor suits normal loads. For heavy hauling and steep grades, the 600A 5kW version gives more torque.
How do I set it up?
The controller is programmed in the Navitas app on a phone or tablet, over Bluetooth, before the cart will drive. After that, the On-The-Fly programmer changes speed, acceleration and regenerative braking from the seat, with a key lock to hold your settings.
Warranty
Navitas kits carry a 24 month warranty from the ship date, handled through our distribution partner. Proof of purchase is required. Labour, damage from incorrect installation, wrong voltage, overload and non-OEM part substitution are not covered. See our returns and refunds policy for the full process.
Manufacturer part reference
- Manufacturer part number
- 222-48VCANEZ1268ITSTAC2-4
- GCL SKU
- 222-48VCANEZ1268ITSTAC2-4
Reviews
There are no reviews yet.