Electronic throttle motor 21W-43-R1323 for PC60-7 excavator engine speed control.
OEM-Compatible Replacement: Fits Komatsu PC60-7, replaces 21W-43-R1323.
Accurate Speed Control: Regulates engine RPM via ECU signals.
Stable Output Torque: Maintains consistent throttle adjustment.
Durable Motor Housing: Built to withstand engine heat and vibration.
Plug-and-Play Wiring: Connector ready for fast installation.
The 21W-43-R1323 Throttle Motor (YNF16648) is designed for use in Komatsu PC60-7 excavators to electronically regulate the engine throttle position. Working as part of the engine control module, it adjusts RPMs based on operator input and system feedback. This governor motor ensures smooth engine acceleration and idle control, improving fuel efficiency and responsiveness. Built to OEM specs and tested for durability under load, it is widely used in machine repair, engine rebuilds, and throttle control system maintenance. YNF Machinery supplies this component to B2B buyers needing quality and fast delivery.
| Attribute | Specification |
|---|---|
| Applicable Model | Komatsu PC60-7 |
| Part Name | Throttle Motor / Governor Motor |
| OEM Part Number | 21W-43-R1323 |
| YNF Part Number | YNF16648 |
| Operating Voltage | 24V DC |
| Function | Engine RPM control via electronic throttle |
| Connector Type | OEM-style plug interface |
| Material | Aluminum casing with sealed motor |
| Condition | Brand New |
| Brand | YNF Machinery |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Methods | Air, Sea, Express |
| Payment Methods | T/T, L/C, PayPal |
| Industry Segment | Application Purpose |
|---|---|
| Excavator Engine Control | Adjusts engine RPM during various work operations |
| Service & Repair Shops | Replacement for failed throttle control systems |
| Fleet Maintenance | Preventive part for older Komatsu PC60-7 models |
| Parts Distribution | Fast-moving electronic engine control component |
Related Products:
Komatsu PC60-7 Engine Controller
Accelerator Pedal Sensor Assembly
Throttle Cable Kit for PC Series
PC60-7 Wiring Harness Connector Set
FAQs:
Q: Is this motor pre-calibrated?
A: Yes, but throttle calibration may be needed after installation depending on ECU.
Q: Is this motor brushless?
A: This is a standard brushed design matching OEM configuration.
Q: Can I use this on PC75 models?
A: Please confirm compatibility; it is designed specifically for PC60-7.
YNF Machinery provides high-performance throttle motors (21W-43-R1323) to restore precise engine speed control in Komatsu PC60-7 excavators. Our units are rigorously tested and ready for plug-and-play use, making them ideal for field service, parts resellers, and fleet support operations. Contact us for wholesale pricing and shipping schedules.
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