21EN-32220 Engine Speed Adjustment Knob For Excavator Cab
Price:
Please send mail or Whatsapp
MOQ:
1 Piece
Delivery Time:
Negotiable
Brand:
ZVEZDA
Product Description
21EN-32220 Engine Speed Adjustment Knob For Excavator Cab
This throttle knob potentiometer OEM number is 21EN-32220.It can replace original throttle knob with poor contact and unstable speed regulation.It is installed inside operation cab to adjust engine operating speed of excavator.
Product Details
| Specification | Information |
|---|---|
| Product Name | Excavator Throttle Knob Potentiometer |
| OEM Reference No. | 21EN-32220 |
| Fitment | Excavator Cab Engine Speed Control System |
| Brand | ZVEZDA |
| Condition | 100% Brand New |
| Origin | Guangdong, China |
| Type | Excavator Electrical Replacement Component |
| Connector | 4-Wire Single Black Plug |
| Mounting Structure | Metal Fixed Sheet |
| Shipping Time | Dispatched within 1–7 working days post payment |
| Package | Standard Neutral Carton / Custom Branded Packing |
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Frequently Asked Questions
| No. | Question | Answer |
|---|---|---|
| Q1 | How many wires does this throttle knob connector have? | This throttle potentiometer is equipped with a 4-wire single black plug for wiring connection. |
| Q2 | Do I need to modify wiring during installation? | No modification is needed, plug size and installation dimension conform to OEM standards. |
| Q3 | Can this knob solve unstable engine speed issue? | It can effectively fix speed jitter caused by aging and damage of original throttle potentiometer. |
| Q4 | Is the internal component tested before delivery? | Every finished product passes signal detection and rotation aging test before shipment. |
| Q5 | Can I order a single piece to test quality first? | Yes, single-piece sample order is supported and we will arrange delivery after payment. |
| Q6 | Can customized packaging be arranged for bulk orders? | Standard neutral packing is supplied, branded customized packing is available for large orders. |
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Company
Guangzhou Qichao Machinery Parts Co., Ltd.
Location
825-827, Zhuji International Machinery City, No.36 Zhuji Road, Tianhe District, Guangzhou, China
Contact Person
Sales