Reliable Komatsu Excavator Throttle Motor solutions for your fleet maintenance. We provide OEM-standard replacements for part numbers 22U-06-11790, 201-43-72122, and 22U-06-11113 (also searched as 22U0611790, 2014372122, 22U0611113). Our stepper motors are engineered for precision fuel control and long-term durability in harsh construction environments.
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| Field | Details |
|---|---|
| Model NO. | Komatsu PC120-6, PC200-5, PC200-6, PC220-6, PC100-5 |
| Part Number | 22U-06-11790 / 22U0611790, 201-43-72122 / 2014372122, 22U-06-11113 / 22U0611113 |
| Product Name | Throttle Motor / Accelerator Stepper Motor |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine rebuild, overhaul, excavator maintenance |
| Stock Status | In Stock / Fast Dispatch |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or by Air/Sea |
| Packaging | Industrial Export Packing |
| MOQ | 1 Piece |
Choosing the right replacement motor is critical for excavator performance. Below is a comparison of why our professional-grade units outperform cheap market alternatives.
| Core Purchase Points | Standard Market Parts | Our Premium Replacement |
|---|---|---|
| 1. Material Quality | Internal gears prone to wear | High-strength alloy steel gears |
| 2. Response Speed | Delayed throttle reaction | Instant signal synchronization |
| 3. Signal Stability | Prone to error codes | Shielded internal wiring for stability |
| 4. Environmental Resistance | Poor moisture sealing | IP67 rated weather resistance |
| 5. Lifespan | 6-12 months | Engineered for 5,000+ operating hours |
| 6. Installation | Modification often needed | Plug-and-Play / 100 percent Fitment |
Q: Why is my Komatsu PC200-6 showing an E02 error or failing to change RPM?
A: This often points to a faulty 22U-06-11790 throttle motor. Check for internal gear blockage or burnt-out stepper motor coils. Replacing with an OEM-standard motor usually solves the unresponsive throttle issue immediately.
Q: Can I use 201-43-72122 on a PC200-5 model?
A: Yes, 201-43-72122 is the specific part number designed for the PC200-5 and PC100-5 series. It ensures the governor motor responds correctly to the dial settings.
Q: Why Choose This Throttle Motor?
A: Our units feature an OEM-standard tri-metal structure and are Trusted by repair shops and equipment fleets worldwide for their reliability under heavy load.
Mechanical downtime can be costly. Our team helps operators:
✔ Identify potential risks during maintenance
✔ Recommend suitable replacement parts if needed
✔ Support both inspection advice and parts supply
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We specialize in heavy-duty engine assemblies and components for world-class brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our inventory focuses on high-precision internal engine parts and fuel systems.
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