4631287 Rotary Engine Throttle Knob Potentiometer Hitachi Digger Parts
Product Details
| OEM Reference No.: | 4631287 | Condition: | 100% Brand New |
|---|---|---|---|
| Brand: | ZVEZDA | Origin: | Guangdong, China |
| Shipping Time: | Dispatched Within 1–7 Working Days Post Payment | Type: | Excavator Electrical Replacement Component |
| Highlight |
Digger Throttle Knob,Hitachi Throttle Knob,hitachi digger parts Potentiometer |
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Product Description
Threaded nut structure enables simple and firm panel mounting.It can replace aged and malfunctioning original throttle adjustment potentiometer directly.
| Specification | Information |
|---|---|
| Product Name | Excavator Throttle Knob Potentiometer |
| OEM Reference No. | 4631287 |
| Fitment | Excavator Cab Engine Speed Control System |
| Brand | ZVEZDA |
| Condition | 100% Brand New |
| Origin | Guangdong, China |
| Type | Excavator Electrical Replacement Component |
| Wiring Form | 3-Wire Loose Cable (Without Finished Plug) |
| Mounting Structure | Thread Nut Panel Installation |
| Shipping Time | Dispatched within 1–7 working days post payment |
| Package | Standard Neutral Carton / Custom Branded Packing |




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| No. | Question | Answer |
|---|---|---|
| Q1 | Is there a plug equipped on this throttle potentiometer? | This throttle knob adopts 3-core open loose wire design without integrated finished plug, you can fit the connector according to your wiring demands. |
| Q2 | What installation way does this throttle control knob support? | It uses thread and locking nut structure, which can be fixed stably on the operation panel inside the cab. |
| Q3 | Can this part replace the original faulty throttle potentiometer directly? | All internal resistance parameters are consistent with OEM standards, it can serve as direct aftermarket replacement for damaged original units. |
| Q4 | Can I place a small sample order to test the quality first? | Yes, single-piece sample order is supported. We will arrange shipment quickly after payment confirmation. |
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