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Flat rate $7.99 shipping on orders under $80 + Ship 2 days.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
10L0L products come directly from our factory to you, cutting out middlemen to deliver consistently lower prices without sacrificing quality. With in-house manufacturing, strict quality control, and streamlined supply chains, we offer reliable golf cart parts at true factory-direct value—better performance, better durability, and better pricing every time.
If your golf cart shows slow acceleration, jerky movement, or loss of power, your controller may be worn or failing.
The 10L0L 36V 300A Speed Controller is designed to restore smooth acceleration, stable power delivery, and reliable driving performance, especially for older EZGO TXT and Medalist models.

Plug‑and‑play – replaces Curtis 1206SX‑005, 73144G01, 73144G02, 73144G03, 73144G04, 73144G06.
Same 9‑pin connector (10 slots with 1 empty) and 5‑terminal configuration.
No reprogramming needed for basic operation.
Designed for EZGO TXT and Medalist models from 1995 through 2000.
Requires DCS (Drive Control System) and SepEx (Separately Excited) motor.
Does not fit series-wound motors or PDS models (1996‑2000 with rocker switch).
Voltage: 36V DC | Current: 300A (max).
Provides stable control for start, acceleration, and deceleration.
Compatible with ITS throttle input (standard for DCS carts).
| Terminal / Connector | Label | Function |
|---|---|---|
| Large terminal 1 | A1 | Motor armature |
| Large terminal 2 | B- | Battery negative |
| Large terminal 3 | A2 / B+ | Motor armature or battery positive |
| Small terminal 1 | F1 | Motor field |
| Small terminal 2 | F2 | Motor field |
| Connector | 9‑pin (10 slots, 1 empty) | Throttle, solenoid, interlock signals |
Overcurrent protection – prevents damage from excessive current draw.
Short circuit protection – shuts down output in case of wiring fault.
Overheating protection – reduces power or shuts off if internal temperature exceeds safe limit.
Extends the life of your controller and protects your cart’s electrical system.
Direct bolt‑on replacement – no complicated wiring.
Our team is available to answer fitment or installation questions.

| ✅ Fits | ❌ Does NOT Fit |
|---|---|
| EZGO TXT / Medalist (1995‑2000) with DCS (Drive Control System) | Pre‑1995 EZGO Marathon |
| SepEx (separately excited) motor carts | Series-wound motor carts |
| 9‑pin controller connector | PDS models (1996‑2000 with rocker switch / ITS) |
| Replacement for Curtis 1206SX‑005, 73144G01‑06 | EZGO RXV or newer TXT (2010+) |
| 36V battery systems | 48V systems |
⚠️ How to verify your cart has DCS: Look for a 9‑pin connector at the controller and a run/tow switch (typically on the controller cover). If your cart has a rocker switch (FNR) on the dash, it is likely PDS – this controller will not work.
A failing or mismatched controller can cause:
Intermittent or no movement – solenoid clicks but cart won’t go.
Jerky acceleration or sudden stops – especially on hills.
Reduced torque – struggles to climb inclines.
Error codes or beeping from the cart’s diagnostic system.
Installing a fresh 10L0L 36V 300A controller restores factory correct performance and adds modern protection features.
🔧 Moderate DIY skill recommended – always disconnect batteries before working on electrical components.
Disconnect the battery pack (positive and negative terminals).
Remove the old Curtis controller – label wires if needed (take a photo of the original connections).
Install the new 10L0L controller in the same mounting location.
Connect large terminals:
A1 → motor armature
B‑ → battery negative
A2/B+ → battery positive or motor armature (depending on your cart – consult diagram)
Connect small terminals: F1 and F2 to motor field wires (polarity matters – match original).
Plug in the 9‑pin connector (ensure it seats fully).
Reconnect batteries, set Run/Tow switch to “Run”, and test – smooth acceleration in forward and reverse.
📘 Professional installation recommended if you are not familiar with DC motor controllers. Always follow safety procedures to avoid electrical shock or damage.
| Specification | Detail |
|---|---|
| Model | 10L0L replacement for Curtis 1206SX‑005 / 73144G01‑G06 |
| Voltage | 36V DC |
| Current | 300A (max) |
| Motor Type | Separately Excited (SepEx) |
| Drive System | DCS (Drive Control System) |
| Throttle Input | ITS (Inductive Throttle Sensor) |
| Terminals | A1, B-, A2/B+ (large); F1, F2 (small) |
| Connector | 9‑pin (10 slots, 1 empty) |
| Protections | Overcurrent, short circuit, over‑temperature |
| Compatibility | EZGO TXT / Medalist 1995‑2000 with DCS |
| OEM Cross | 73144G01, 73144G02, 73144G03, 73144G04, 73144G06 |
Q: Will this controller work on my 1997 EZGO TXT?
A: Yes – if your cart has the DCS system (9‑pin controller connector and Run/Tow switch). Many 1995‑2000 TXT carts came with DCS. Avoid if you have a PDS (rocker FNR) or series motor.
Q: What’s the difference between DCS and PDS?
A: DCS (Drive Control System) uses a 9‑pin controller and has a Run/Tow switch. PDS (Precision Drive System) uses a different controller (often 1206‑03) with a rocker switch for FNR. This controller is for DCS only.
Q: Can I use this on a 48V system?
A: No – this is a 36V controller. Using it on 48V will damage the controller and possibly other components.
Q: Do I need to program this controller?
A: No programming is required for basic operation. It is a direct replacement for the Curtis 1206SX‑005.
Q: Will it work with a lithium battery pack?
A: Yes, as long as your pack is 36V and can supply 300A peak. Check your battery BMS rating.
Q: What is the 9‑pin connector pinout?
A: The controller uses a standard 9‑pin (10‑slot) connector. It carries throttle signal, solenoid driver, key switch, and reverse buzzer signals. Plug‑and‑play with the original cart harness.
Q: Does it include the Run/Tow switch?
A: No – the controller requires your existing Run/Tow switch to be in good working order. The switch is not included.
Q: What’s your return policy?
A: 30‑day returns. If the controller does not fit your cart or is defective, contact us for assistance.
✅ Specialized in EZGO, Club Car, Yamaha, and Curtis replacement controllers
✅ Trusted seller on Amazon, eBay, and Walmart
✅ Fast shipping from US warehouses
✅ 30‑day returns + dedicated technical support
Select your quantity above and add to cart. Get your EZGO TXT or Medalist running strong – with 300 amps of SepEx control, built‑in protections, and plug‑and‑play simplicity.
10L0L – Reliable golf cart controllers for classic DCS systems.
We ship directly from our warehouse to ensure fast and reliable delivery. Most orders are processed within 24–48 hours and typically arrive within 3–7 business days, depending on your location. Tracking information will be provided once your order ships, so you can follow every step of the journey.
Each product is designed to fit specific golf cart models and years. Please carefully check the compatibility details listed on the product page before purchasing. If you're unsure whether a part fits your cart, our support team is happy to help confirm before you order.
All 10L0L products are designed with DIY installation in mind. Most items include mounting hardware and clear instructions, allowing installation with basic tools. No professional experience is required for most setups.
As a factory-direct brand, 10L0L maintains strict quality control from manufacturing to packaging. Our products are built with durable materials and tested for long-term performance in real-world conditions.
We sell directly from our factory to you—no middlemen, no inflated costs. This allows us to offer premium-quality golf cart parts and accessories at competitive, factory-direct prices.
Your satisfaction matters to us. If you experience any issues with fitment, quality, or installation, our customer support team is ready to help with replacements, returns, or technical guidance.
✔️20+ Years of Expertise in Research and Development.
✔️Chosen by Over 5 Million Customers Across 50+ Countries.
✔️Offering 3000+ Golf Cart Accessories.
✔️40,0000+ Positive Reviews.
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