Guangzhou Qichao Machinery Parts Co., Ltd.
| Application | Wheel Loader Transmission Hydraulic Shift Control |
| Production Base | Guangdong Province, China |
| Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T |
| Packaging Details | Neutral Packing/Branded Packaging |
| Compatible Equipment | 950M,962M,966M,972M,980M Wheel Loader |
| OE Part Number | 384-3892 |
| Warranty | 6 Months |
| Model Number | 966M |
| Place of Origin | China |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Application | Wheel Loader Transmission Hydraulic Shift Control | Production Base | Guangdong Province, China |
| Supply Ability | 1000PCS/MONTH | Payment Terms | T/T |
| Packaging Details | Neutral Packing/Branded Packaging | Compatible Equipment | 950M,962M,966M,972M,980M Wheel Loader |
| OE Part Number | 384-3892 | Warranty | 6 Months |
| Model Number | 966M | Place of Origin | China |
| Brand Name | ZVEZDA | ||
| High Light | oem excavator solenoid valve ，oem hydraulic solenoid valve ，replacement excavator solenoid valve | ||
| Specification | Detailed Information |
|---|---|
| Full Product Name | 966M Large Mining Wheel Loader Transmission Clutch Modulating Cartridge Solenoid Valve Assembly |
| OEM OE Number | 384-3892 / 3843892 |
| Compatible Machine | 966M Heavy Mining Wheel Loader |
| Brand | ZVEZDA |
| Condition | 100% Brand New Aftermarket OEM Equivalent Spare Parts |
| Origin | Guangdong, China |
| Core Material | Cast Alloy Valve Body + Nitride Hardened Valve Spool + Anti-drift Pure Copper Coil |
| Working Voltage | DC24V Standard Heavy Construction Machinery Voltage |
| Wiring Design | Thickened High Temp Oil-resistant Multi-core Harness + Integrated Sealed Waterproof Single Plug |
| Installation Position | Wheel Loader Transmission Main Gear Shift Hydraulic Manifold Block |
| Shipment Lead Time | Dispatched within 1–7 working days after payment confirmation |
| Outer Packaging | Neutral Export Carton + Shockproof EPE Foam Inner Liner |
| Komatsu Parts | JCB Parts | Other Brand Parts |
|---|---|---|
| 20Y-43-41780 | 331/30884 | 4520781 |
| 22U-06-22420 | 331/30885 | 4581230 |
| 22U-06-22380 | 331/30886 | 4601592 |
| 782-5301-301 | 701/80284 | 4632710 |
| 782-5301-302 | 701/80285 | 4678921 |
| 7824-30-1600 | 11S-49 | 4756890 |
| 7825-30-1301 | 60117463 | 4721563 |
| 7825-30-1302 | 60117463LM | 4739125 |
| 7861-92-4130 | 60117464 | 4772106 |
| 7861-92-4131 | 60117465 | 4789321 |
| 20Y-43-41781 | YQ05.251.046 | 4801234 |
| 20Y-43-41782 | YQ05.251.047 | 106-0107 |
| 22U-06-22390 | YQ05.251.048 | 106-0108 |
| 22U-06-22400 | YN20S00002F3 | 106-0109 |
| 7821-30-1500 | YN20S00002F4 | 165-9569 |
| 7822-30-1200 | YN20S00002F5 | 206-3305 |
| 7823-30-1400 | LQ50S00001P1 | 134-0649 |
| 7826-30-1100 | LQ50S00001P2 | 144-6670 |
| 7827-30-1000 | 8-98074-566-0 | 152-8973 |
| 7828-30-0900 | 8-98074-567-0 | 171-2540 |
| 7829-30-0800 | 4812369 | 183-4216 |
| 20Y-43-41790 | 256-7891 | 191-6527 |
| 20Y-43-41800 | 300661-00004A | 212-7890 |
| 22U-06-22410 | 21Q6-20820 | 223-1456 |
| 22U-06-22430 | K1013849 | 234-9871 |
| 4705919 | 332/G0912 | 245-3690 |
| 4341545 | 60117466 | 4542152 |
| 4614910 | YQ05.251.049 | 4659775 |
| 4468335 | YN20S00003F1 | 4669841 |
| 4656205 | 7820-30-1700 | 4371651 |
| 4716708 | 4791230 | 4482963 |
| 702-21-60900 | —— | —— |
| 1751ES-12A6UC4B3S1 | SA-4761-12 | —— |
| 708-2H-25240 | —— | —— |
| 714-11-16840 | —— | —— |
| 714-23-15520 | —— | —— |
| 203-60-56180 | —— | —— |
| 153-6409 | —— | —— |
| 714-11-16830 | —— | —— |
| 214-5427 | —— | —— |
| 222-1399 | —— | —— |
| 0419-9902 | —— | —— |
| 223-8181 | —— | —— |
| 224-2092 | —— | —— |
| 225-0300 | —— | —— |
| 253-3809 | —— | —— |
| 225-4558 | —— | —— |
| 231-8194 | —— | —— |
| 264-3114 | —— | —— |
| 198-6528 | —— | —— |
| 206-60-51130 | —— | —— |
| 241-7668 | —— | —— |
| 328-4314 | —— | —— |
| 201-0950 | —— | —— |
| 384-3892 | —— | —— |
| No. | Question | Standard Answer |
|---|---|---|
| Q1 | Which heavy wheel loader fits cartridge solenoid valve 384-3892? | This clutch modulating screw-in cartridge solenoid is exclusively designed for 966M large heavy mining wheel loader transmission shift manifold block. |
| Q2 | What interchangeable short OE number corresponds to 384-3892? | The cross reference short code is 3843892, two part numbers represent the same complete modulating solenoid assembly. |
| Q3 | What core function does this transmission cartridge valve achieve? | It provides stepless adjustment of clutch hydraulic pressure via electric signal, realizing smooth gear shift and reducing power loss during heavy ore loading. |
| Q4 | Do I need to split the whole transmission case during replacement? | No full transmission disassembly required, external manifold screw-in design for quick independent replacement. |
| Q5 | What typical transmission faults will occur if the original solenoid fails? | Harsh gear impact, slow shift response, clutch slipping, unstable breakout force and excessive transmission oil consumption. |
| Q6 | What surface treatment improves valve spool wear resistance? | The valve spool adopts overall nitriding hardening treatment to resist abrasion from tiny metal impurities in high-temperature transmission oil. |
| Q7 | Why adopt triple-layer HNBR composite sealing structure? | Triple composite seals greatly reduce internal oil leakage under long continuous high transmission pressure and high oil temperature mining environment. |
| Q8 | What anti-interference design prevents signal drift under long vibration? | Anti-drift pure copper coil and thickened multi-core oil-resistant harness avoid disordered control signals caused by long-term mine vibration. |
| Q9 | What strict quality inspection will each solenoid pass before delivery? | Hydraulic pressure modulation test, coil resistance inspection, 220-hour continuous high temperature aging test and waterproof tightness test. |
| Q10 | Is single piece sample supported for on-site mine equipment test before bulk purchase? | Yes, single-piece sample order is available to verify fitting and smooth shifting performance on 966M mining loader. |
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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