This throttle knob potentiometer OEM reference number is 803504705. Extended galvanized metal long bracket adapts special installation position of XCMG excavator control panel.
| Specification | Information |
|---|---|
| Product Name | XCMG Excavator Long Bracket Throttle Knob Potentiometer |
| OEM No. | 803504705 |
| Fitment | XCMG Series Excavator Cab Engine Speed Control System |
| Brand | ZVEZDA |
| Condition | 100% Brand New Replacement Spare Part |
| Origin | Guangdong, China |
| Category | Construction Machinery Cab Electrical Component |
| Connector | 3-Wire Black Waterproof Sealed Plug |
| Mounting Part | Extended Galvanized Metal Long Bracket |
| Dispatch Time | Shipped within 2–7 working days after payment |
| Packing | Neutral Export Carton / Custom Branded Package |



| 20Y-43-41780 | 331/30884 | VOE14543372 | 4520781 |
| 22U-06-22420 | 331/30885 | VOE14374345 | 4581230 |
| 22U-06-22380 | 331/30886 | VOE14496872 | 4601592 |
| 782-5301-301 | 701/80284 | VOE14721036 | 4632710 |
| 782-5301-302 | 701/80285 | VOE14832190 | 4678921 |
| 7825-30-1301 | 60117463 | VOE14265981 | 4721563 |
| 7825-30-1302 | 60117463LM | VOE14910247 | 4739125 |
| 7824-30-1600 | 11S-49 | VOE14153672 | 4756890 |
| 7861-92-4130 | 60117464 | VOE14089763 | 4772106 |
| 7861-92-4131 | 60117465 | 21Q4-20811 | 4789321 |
| 20Y-43-41781 | YQ05.251.046 | 21Q4-20812 | 4801234 |
| 20Y-43-41782 | YQ05.251.047 | 21Q4-20813 | 106-0107 |
| 22U-06-22390 | YQ05.251.048 | 21EN-32200 | 106-0108 |
| 22U-06-22400 | YN20S00002F3 | 21EN-32201 | 106-0109 |
| 7821-30-1500 | YN20S00002F4 | 21EN-32202 | 165-9569 |
| 7822-30-1200 | YN20S00002F5 | 31E5-40500 | 206-3305 |
| 7823-30-1400 | LQ50S00001P1 | 31E5-40501 | 134-0649 |
| 7826-30-1100 | LQ50S00001P2 | 31E5-40502 | 144-6670 |
| 7827-30-1000 | 8-98074-566-0 | 21M8-52010 | 152-8973 |
| 7828-30-0900 | 8-98074-567-0 | 21M8-52011 | 171-2540 |
| 7829-30-0800 | 4812369 | K1013846 | 183-4216 |
| 20Y-43-41790 | 256-7891 | 2552-1004 | 191-6527 |
| 20Y-43-41800 | VOE14412365 | 300661-00004A | 212-7890 |
| 22U-06-22410 | 21Q6-20820 | 300661-100004A | 223-1456 |
| 22U-06-22430 | K1013849 | 2552-1005 | 234-9871 |
| 4705919 | 332/G0912 | 300661-00005A | 245-3690 |
| 4341545 | 60117466 | K1013847 | VOE14542152 |
| 4614910 | YQ05.251.049 | K1013848 | VOE14659775 |
| 4468335 | YN20S00003F1 | 2552-1006 | 4669841 |
| 4656205 | 7820-30-1700 | 300661-00006A | 4371651 |
| 4716708 | 4791230 | 331/30884 | 4482963 |
| No. | Question | Answer |
|---|---|---|
| Q1 | What is the unique feature of this throttle knob? | It comes with extended long galvanized metal bracket for special XCMG panel installation. |
| Q2 | How many wires does the plug of this potentiometer contain? | This throttle knob uses a 3-wire black waterproof sealed plug. |
| Q3 | Is this long bracket universal for all XCMG excavators? | It only fits XCMG models that require long mounting bracket, short bracket version cannot be interchanged. |
| Q4 | Do I need to modify wiring during installation? | No rewiring or cutting needed, plug size and resistance fully comply with OEM standards. |
| Q5 | Does the plug have dust and water resistance function? | Yes, sealed waterproof plug design prevents short circuit caused by dust and water vapor. |
| Q6 | Will long-term rotation cause unstable signal output? | Every finished product passes 500,000 times continuous rotation aging test before delivery. |
| Q7 | What failure problems can this throttle knob solve? | It fixes engine speed jitter, no speed response and intermittent signal of old damaged knobs. |
| Q8 | Can you print our brand logo on outer cartons for bulk orders? | Standard neutral carton is provided for small orders, custom logo packaging is available for bulk purchase. |
| Q9 | How long will I receive the goods after payment? | Goods will be arranged to ship within 2–7 working days once payment is confirmed. |
| Q10 | Can I buy a single piece first to test the fitting effect? | Yes, single-piece sample order is supported for model matching and quality inspection. |