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The Navitas DC to AC Conversion Kit is designed for easy installation and increased performance over DC systems. The super-efficient AC system results in longer run times, more torque and faster acceleration. Dealer level app access is available for qualified customers. Email us for details. Designed for 48Volt vehicles only. Replaces Curtis 1510 or 1515 controller. With factory sized tires, expect speeds of 25MPH with default controller settings. Settings can be tweaked via the Navitas Dashboard bluetooth app.



  • AC 4 kW or  5 kW motor
  • 440 amp or 600 amp AC controller with Bluetooth
  • Speed sensor/motor temperature harness
  • Mounting plate and hardware
  • Motor phase cable
  • On-The-Fly programmer


NOT INCLUDED BUT REQUIRED: (These items can be found in our online store)

  • Heavy Duty 2 Gauge Cable Set
  • Heavy Duty Solenoid


Please note that all three of our Navitas AC Kits will all net the same top speed. 440/4kw, 600/4kw, and 600/5kw are the three available kits. With each step up, there is simply an increase in torque over lower levels.  As a general rule of thumb we recommend the 440/4kw for a non lifted vehicle on flat terrain. We recommend the 600/4kw for a lifted or non lifted vehicle in flat or mildy hilly terrain. The 600/5kw package is the heavy duty package and will work best for the most demanding of applications. Please contact us if you need further assistance.


Please note that the 5kw motor will not fit on a non lifted 2004-2005 Precedent or any year non lifted Club Car DS unless it has the 2006 or newer transaxle (part number 102771701 found on passenger side axle tube).  The earlier differential can be used if you're willing to install a 6 inch lift kit and remove or relocate the passenger side shock.  We have new differential options if you're interested in that. Just contact us.  The 4kw motor will have no clearance issues on a non-lifted or a lifted DS or Precedent regardless of year. 


Yamaha G29 vehicles may also experience a motor fitment issue with the 5kw motor. Please make sure you have enough room before you order the motor. The motor is 11.25" long from where it mounts to the differential to the cap on the other end of the motor. This measurement is taken after the motor is installed and does not include the output shaft. If you feel that you have clearance issues, we suggest ordering the 4kw motor.

Navitas DC to AC Conversion Kit

  • This kit will fit all of the models listed in the drop down menu. Please be sure to correctly identify your vehicle prior to ordering. Buyer is responsible for return shipping and a restocking fee if the wrong kit is ordered. Please ask first if you have any questions.

Please note that item availability has been getting better every day since the COVID-19 Pandemic of 2020. Our online products are typically in stock and available if they are marked "IN STOCK" in our online store. The only reason an item would be marked "OUT OF STOCK" is if we know for a fact that there is a long-term back-order situation on that particular item and we do not know when we will be receiving it. Please be aware that we sell these items online as well as locally, so it's difficult to maintain accurate available quantity on the online store at all times but we try our best to keep up. Typically if we do not have an item in stock, it can be received locally from our vendors in 1-2 days before it ships to you. Certain items may also be shipped directly from the vendors to you without delaying your order arrival at all. If you're concerned about the stock status of an item we strongly suggest that you contact us prior to ordering to ensure that the items are available for immediate shipment. If you place an order for an item that is not in stock you will be notified via email within 24 hours and an estimated ship date (shown on your emailed invoice) will be provided to you at that time.  Please make sure the email address associated with your payment matches the email address that you currently use. Lots of our customers have old email addresses attached to their payment accounts and do not receive emails from us because they forget to check their old email account. If you place an order and choose to cancel at anytime, no problem. Be aware that cancelled orders in back-order status will be fully refunded minus the non-refundable 3.5% PayPal or Credit Card processing fee. This is why we strongly recommend that you ask about availability status PRIOR to ordering by texting or emailing us. Please provide the SKU number of the item in your message. A text message is fine and will typically be answered in just a few minutes. This is explained in further detail on our main page, or by clicking HERE.


Text: 706-431-3917


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