| Specification | Detailed Info |
|---|---|
| Full Product Name | 6CT/6CTA Fuel Shutoff Stop Solenoid Valve |
| OE Part Number | 1751ES-12A6UC4B3S1 / SA-4761-12 |
| Matching Engine | 6CT, 6CTA 8.3L Diesel Engine |
| Brand | ZVEZDA |
| Condition | 100% Brand New Aftermarket OEM Equivalent Parts |
| Origin | Guangdong, China |
| Rated Working Voltage | DC 12V |
| Core Structure | Pure Copper Coil + Adjustable Pull Rod Assembly |
| Wiring Protection | Corrugated Anti-wear Harness + Sealed Waterproof Plug |
| Mounting Accessory | Galvanized Single Ear Fixed Bracket |
| Shipment Lead Time | Dispatched within 1–7 working days after payment |
| Outer Packaging | Neutral Export Carton + Shockproof 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 |
| 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 | —— |
| No. | Question | Answer |
|---|---|---|
| Q1 | Which engine models does solenoid valve 1751ES-12A6UC4B3S1 fit? | This fuel shutoff solenoid is specially matched for 6CT and 6CTA 8.3L diesel engines. |
| Q2 | What is the interchangeable OE number of this stop solenoid? | The cross reference part number is SA-4761-12, two codes correspond to the same valve assembly. |
| Q3 | What voltage does this fuel cut solenoid support? | Standard DC 12V, matched with 12V power supply system of 6CT series engines. |
| Q4 | Do I need to cut wires or adjust structure during installation? | No modification required, plug, mounting hole and pull rod stroke fully comply with OEM original standard. |
| Q5 | What faults can this shutdown solenoid repair? | It solves engine runaway, difficult flameout, intermittent shutdown and weak pull force caused by aging original solenoid. |
| Q6 | What anti-high temperature design does the product have? | Fluorine rubber outer sleeve isolates engine heat radiation, pure copper coil can work stably under 120℃ ambient temperature. |
| Q7 | Can the pull rod stroke be adjusted after installation? | Yes, the threaded pull rod structure supports fine-tuning stroke to match different fuel pump installation positions. |
| Q8 | Are all solenoids strictly tested before delivery? | Every finished unit passes coil resistance test, pull force durability test and waterproof sealing test before shipment. |
| Q9 | Can I buy one piece sample first to test compatibility on my engine? | Yes, single-piece sample order is supported for engine matching and performance inspection. |