Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Equipment | 950K,962K,966K,972K,980K |
| Application | Wheel Loader Transmission Hydraulic Control |
| MOQ Support | 1 Piece Sample Order Acceptable For Machine Compatibility Test |
| Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T |
| Order Processing Cycle | Normally 1–7 Working Days Once Payment Received |
| Packaging Details | Neutral Packing/Branded Packaging |
| OE Part Number: | 253-3809 |
| Warranty | 6 Months |
| Place of Origin | China |
| Model Number | 966K |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Compatible Equipment | 950K,962K,966K,972K,980K | Application | Wheel Loader Transmission Hydraulic Control |
| MOQ Support | 1 Piece Sample Order Acceptable For Machine Compatibility Test | Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T | Order Processing Cycle | Normally 1–7 Working Days Once Payment Received |
| Packaging Details | Neutral Packing/Branded Packaging | OE Part Number: | 253-3809 |
| Warranty | 6 Months | Place of Origin | China |
| Model Number | 966K | Brand Name | ZVEZDA |
| High Light | hydraulic excavator solenoid valve ，cartridge excavator solenoid valve ，cartridge hydraulic solenoid valve | ||
| Specification | Detailed Information |
|---|---|
| Full Product Name | 966K Heavy Wheel Loader Transmission Cartridge Hydraulic Solenoid Valve Assembly |
| OEM OE Number | 253-3809 / 2533809 |
| Compatible Machine | 966K Large Heavy Wheel Loader |
| Brand | ZVEZDA |
| Condition | 100% Brand New Aftermarket OEM Equivalent Spare Parts |
| Origin | Guangdong, China |
| Core Material | Alloy Cartridge Valve Core + Pure Copper Electromagnetic Coil |
| Working Voltage | DC24V Standard Construction Machinery Voltage |
| Wiring Design | Wrapped Anti-wear Harness + Integrated Sealed Waterproof Single Plug |
| Installation Position | Wheel Loader Transmission Hydraulic Control Valve Block |
| Shipment Lead Time | Dispatched within 1–7 working days after payment confirmation |
| Outer Packaging | Neutral Export Carton + Shockproof PE Inner Foam |
| 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 |
| 7825-30-1301 | 60117463 | 4721563 |
| 7825-30-1302 | 60117463LM | 4739125 |
| 7824-30-1600 | 11S-49 | 4756890 |
| 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 | —— | —— |
| No. | Question | Standard Answer |
|---|---|---|
| Q1 | Which construction machine fits cartridge solenoid valve 253-3809? | This transmission shift cartridge solenoid is specially designed for 966K large heavy wheel loader transmission hydraulic control system. |
| Q2 | What is the interchangeable OE short number of this valve assembly? | The cross reference part number is 2533809, two codes stand for the same cartridge solenoid unit. |
| Q3 | Do I need to cut wires or adjust oil pipelines during installation? | No modification required, cartridge outer size, mounting hole and connector fully match original factory standard. |
| Q4 | What common loader transmission faults can this solenoid solve? | It fixes gear slipping, slow shift response, gear impact and transmission oil leakage caused by worn original valve. |
| Q5 | What protection design does the matching wire harness have? | Thick wrapped anti-wear outer sheath and sealed waterproof plug prevent wire breakage and short circuit on muddy construction sites. |
| Q6 | What working voltage does the electromagnetic coil support? | Standard DC24V, matched with universal power supply system of medium and large wheel loaders. |
| Q7 | Will long-term continuous heavy loading cause oil leakage of the cartridge valve? | Precision grinding valve core and multi-layer composite high temp seals greatly reduce leakage risk under long heavy load cycles. |
| Q8 | Is every finished cartridge solenoid fully inspected before delivery? | All finished units pass hydraulic pressure test, coil resistance test and continuous shift aging test before shipment. |
| Q9 | Can I order one single piece sample to test fitting performance on my 966K loader? | Yes, single-piece sample order is supported for model matching and field performance inspection. |
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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