Guangzhou Qichao Machinery Parts Co., Ltd.
| Applicable Equipment | 320C,325C,330C Excavator |
| OE Part Number | 386-3439 |
| Warranty | 6 Months Under Normal Use |
| Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T |
| Sample Service | Sample Available |
| Packaging Details | Neutral Packing/Branded Packaging |
| Made In | China |
| Delivery Time | 1–7 Working Days After Payment |
| Place of Origin | CHINA |
| Model Number | 320C 325C 330C |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Applicable Equipment | 320C,325C,330C Excavator | OE Part Number | 386-3439 |
| Warranty | 6 Months Under Normal Use | Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T | Sample Service | Sample Available |
| Packaging Details | Neutral Packing/Branded Packaging | Made In | China |
| Delivery Time | 1–7 Working Days After Payment | Place of Origin | CHINA |
| Model Number | 320C 325C 330C | Brand Name | ZVEZDA |
| High Light | excavator throttle servo motor ，throttle motor throttle servo motor | ||
This throttle motor, OE part number 386-3439, square long single cable type with imported potentiometer, fits 320C,325C,330C excavators. It automatically controls engine running speed. Common failures solved: unstable engine rpm, throttle motor no action, automatic acceleration and deceleration failure. Goods can be shipped within 1–7 working days after payment.
| Specification | Details |
|---|---|
| OE Part Number | 386-3439 |
| Product Type | Square Throttle Motor, Long Single Cable, Import Potentiometer |
| Applicable Equipment | 320C,325C,330C Excavator |
| Main Material | Metal Housing + Drive Motor + Import Potentiometer |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Normal Use |
| Packaging | Neutral Carton Packing |
| Supporting Parts | No extra accessories |
| Sample Service | Sample Available |
| 7824341601 | 21EN32425 | 52300013 | KP56RM3G-026 |
| 22B-43-11150 | YN21S00004F1 | 37B04021 | DE26-19W38-01FP062 |
| 22B4311151 | YN21S00004F2 | 37B04022 | DE2619W3801FP063 |
| 139-3917 | VOE21124210 | J214-38A-200011 | TA3-1052-041-006 |
| 1393918 | VOE21124211 | J21438A200012 | TA31052041007 |
| 285-7588 | 4614920 | 60235-38-00012 | 132-7778 |
| 2857589 | 4360522 | 602353800013 | 1327779 |
| KHR22360 | YT21E0112SP2 | 6698185 | 7Y-5461 |
| KHR22361 | YT21E01125P3 | 6698186 | 7Y5462 |
| 2408U201G7 | 174-2611 | 130-8105 | 386-3450 |
| 2408U201G8 | 1742612 | 1308106 | 3863451 |
| 108-0135 | 249-5245 | 7261350 | 322956 |
| 1080136 | 2495246 | 7261351 | 322957 |
| 4608390 | DH220-7-523014 | 568-00021 | 128-7710 |
| 4608391 | DH2207523015 | 56800022 | 1287711 |
| 7834-42-2010 | KHR19920 | 300515-00012 | SA1190634 |
| 7834422011 | KHR19921 | 30051500013 | SA1190635 |
| 21EN-32430 | 158-3190 | 818440 | SA2475233 |
| 21EN32435 | 1583191 | 818441 | SA2475234 |
| 7824-30-1610 | 227-7680 | YN22S00005F1 | KP57RM2G-009 |
| 7824301611 | 2277681 | YN22S00005F2 | KP57RM2G-012 |
| 172-2600 | 107-0140 | TA4-1060-045-008 | DE25-18W40-03FP055 |
| 1722601 | 1070141 | TA41060045009 | DE2518W4003FP056 |
| 249-5250 | 7Y-3925 | 37B04030 | 523-00014 |
| 2495251 | 7Y3926 | 37B04031 | 52300015 |
| VOE21124220 | J215-39A-300001 | 60240-39-00009 | 6698190 |
| VOE21124221 | J21539A300002 | 602403900010 | 6698191 |
| 131-8110 | 127-7720 | 4614922 | 4360523 |
| 1318111 | 1277721 | 4614923 | 4360524 |
| YT22S00004F1 | YT22E0113P1 | KHR23100 | KHR23101 |
| 2409U202F1 | 2409U202F2 | 159-3200 | 1593201 |
| 7834-43-2020 | 7834432021 | 21EN-32440 | 21EN32445 |
| 286-7595 | 2867596 | 118-0640 | 1180641 |
| 386-3460 | 3863461 | 322960 | 322961 |
| 818442 | 818443 | DH55-26.5-523016 | DH55265523017 |
| KP57RM3G-030 | KP57RM3G-033 | DE27-20W36-02FP070 | DE2720W3602FP071 |
| TA5-1065-048-010 | TA51065048011 | SA1393918 | SA1393919 |
| 109-0100 | 1090101 | 173-2620 | 1732621 |
| 250-5260 | 2505261 | 7261360 | 7261361 |
| 4608392 | 4608393 | YN23S00006F1 | YN23S00006F2 |
| 300516-00014 | 30051600015 | J216-40A-400001 | J21640A400002 |
| 60245-40-00011 | 602454000012 | 37B04040 | 37B04041 |
| VOE21124230 | VOE21124231 | 160-3210 | 1603211 |
| 133-7788 | 1337789 | 129-8100 | 1298101 |
| 2410U203G5 | 2410U203G6 | YT23E0114SP1 | YT23E01145P2 |
| 21EN-32450 | 21EN32455 | 523-00016 | 52300017 |
| 7824-35-1620 | 7824351621 | KP58RM2G-015 | KP58RM2G-018 |
| 175-2630 | 1752631 | DE28-21W35-01FP080 | DE2821W3501FP081 |
| 251-5270 | 2515271 | SA2857589 | SA2857590 |
| 863440 | 863441 | 386-3470 | 3863471 |
| 322962 | 322963 | 117-0650 | 1170651 |
| DH220-9-523018 | DH2209523019 | KHR24200 | KHR24201 |
| TA6-1070-050-012 | TA61070050013 | 4614924 | 4360525 |
| 106-0145 | 1060146 | 7Y-3935 | 7Y3936 |
| 22B-44-11160 | 22B4411161 | YN24S00007F1 | YN24S00007F2 |
| 287-7600 | 2877601 | 2411U204F1 | 2411U204F2 |
| VOE21124240 | VOE21124241 | J217-41A-500001 | J21741A500002 |
| 60250-41-00013 | 602504100014 | 6698200 | 6698201 |
| 300517-00016 | 30051700017 | 37B04050 | 37B04051 |
| 161-3220 | 1613221 | 134-7798 | 1347799 |
| 130-8120 | 1308121 | 7261370 | 7261371 |
| DE29-22W34-03FP090 | DE2922W3403FP091 | KP58RM3G-035 | KP58RM3G-038 |
| TA5-1065-048-010 | TA51065048011 | SA1393918 | SA1393919 |
| 109-0100 | 1090101 | 173-2620 | 1732621 |
| 250-5260 | 2505261 | 7261360 | 7261361 |
| 4608392 | 4608393 | YN23S00006F1 | YN23S00006F2 |
| 300516-00014 | 30051600015 | J216-40A-400001 | J21640A400002 |
| 60245-40-00011 | 602454000012 | 37B04040 | 37B04041 |
| VOE21124230 | VOE21124231 | 160-3210 | 1603211 |
| 133-7788 | 1337789 | 129-8100 | 1298101 |
| 2410U203G5 | 2410U203G6 | YT23E0114SP1 | YT23E01145P2 |
| 21EN-32450 | 21EN32455 | 523-00016 | 52300017 |
| 7824-35-1620 | 7824351621 | KP58RM2G-015 | KP58RM2G-018 |
| 175-2630 | 1752631 | DE28-21W35-01FP080 | DE2821W3501FP081 |
| 251-5270 | 2515271 | SA2857589 | SA2857590 |
| 863440 | 863441 | 386-3470 | 3863471 |
| 322962 | 322963 | 117-0650 | 1170651 |
| DH220-9-523018 | DH2209523019 | KHR24200 | KHR24201 |
| TA6-1070-050-012 | TA61070050013 | 4614924 | 4360525 |
| 106-0145 | 1060146 | 7Y-3935 | 7Y3936 |
| 22B-44-11160 | 22B4411161 | YN24S00007F1 | YN24S00007F2 |
| 287-7600 | 2877601 | 2411U204F1 | 2411U204F2 |
| VOE21124240 | VOE21124241 | J217-41A-500001 | J21741A500002 |
| 60250-41-00013 | 602504100014 | 6698200 | 6698201 |
| 300517-00016 | 30051700017 | 37B04050 | 37B04051 |
| 161-3220 | 1613221 | 134-7798 | 1347799 |
| 130-8120 | 1308121 | 7261370 | 7261371 |
| DE29-22W34-03FP090 | DE2922W3403FP091 | KP58RM3G-035 | KP58RM3G-038 |
| SA1190636 | SA1190637 | SA2475235 | SA2475236 |
| No. | Question & Answer |
|---|---|
| Q1 | Q: Which excavators fit 386-3439 throttle motor? A: 320C,325C,330C excavators. Confirm cable length before purchase. Cannot interchange with short line version. |
| Q2 | Q: Engine speed still unstable after throttle motor replacement? A: Check controller, wiring harness and throttle rack for jamming. Calibrate throttle position after installation. |
| Q3 | Q: Can interchange with short cable throttle motor? A: Not universal. Cable length differs. Confirm part number 386-3439 before purchase. |
| Q4 | Q: Advantages of 386-3439 throttle motor? A: Import potentiometer ensures precise signal, smooth cable movement, good sealing, long service life, direct replacement. |
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi... Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi...
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