Guangzhou Qichao Machinery Parts Co., Ltd.
                                                                                                           
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803504704 XCMG Electrical Throttle Knob Parts Replacement For Excavator

Price Negotiable
Price: Please send mail or Whatsapp
MOQ: 1 Piece
Delivery Time: Negotiable
Brand: ZVEZDA
Product Description
803504704 Engine Speed Adjustment Knob For Excavator Cab

This throttle knob potentiometer OEM number is 803504704. It is installed inside operation cab to adjust engine working speed of XCMG excavator.

Product Details
Specification Information
Product Name Excavator Throttle Knob Potentiometer
OEM Reference No. 803504704
Fitment XCMG Excavator Cab Engine Speed Control System
Brand ZVEZDA
Condition 100% Brand New
Origin Guangdong, China
Type Excavator Electrical Replacement Component
Connector 3-Wire Black Waterproof Plug
Mounting Structure L-Type Galvanized Metal Fixed Bracket
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 Which brand excavator is this throttle knob suitable for? This throttle potentiometer is specially designed for XCMG excavator.
Q2 How many pins does the plug of this throttle knob have? It is equipped with a 3-pin black waterproof plug for wiring connection.
Q3 Does this plug have waterproof performance? Yes, the plug adopts waterproof structure to avoid short circuit caused by water and dust.
Q4 What mounting bracket is matched with this potentiometer? It comes with L-type galvanized metal bracket for bolt fixed installation.
Q5 Do I need to cut wires or modify parts during installation? No modification needed, plug size and mounting dimension meet OEM standards.
Q6 Will frequent rotation cause unstable signal output? Every finished product passes long-time rotation aging test before delivery.
Q7 What problems can this throttle knob solve? It can fix engine speed jitter and unadjustable speed caused by damaged original knob.
Q8 Can customized branded packaging be arranged for bulk orders? Neutral carton is standard, customized logo packing is available for large quantity orders.
Q9 Can I buy one piece first to test the quality? Yes, single-piece sample order is supported, we will arrange shipment after payment.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

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

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