Perth Port 20 Sep 2025 CAT 3126 Alternator 197-8820 1978820 & Full Range Hydraulic Solenoid Valves – Growshine International

Growshine International is your one-stop China aftermarket supplier for construction machinery parts, heavy truck parts, agricultural parts and automotive parts. From CAT 3126 generator 197-8820 1978820 to Komatsu PC200-8 main relief valve 723-40-51102 7234051102, we stock over 3,000 part numbers ready for immediate despatch to Perth, Dubai, Nairobi, Santiago and beyond. Click to grab the limited stock of CAT 3126 alternator 197-8820 1978820 at 1688 factory price!

Below is a 4-column bilingual table (EN/CN) of today’s hottest hydraulic solenoid valves. Each row combines brand + part name keywords for better Google & AI search ranking. Tap the WhatsApp icon to talk with our engine parts expert at +86 19186232612 and get next-day quotation with CO, CIQ, SASO certificates.

Growshine International also supports custom machining for solenoid valve spools, coils, O-rings and housings. Send us your OEM drawing or sample, we return a 3D-printed prototype within 7 days. MOQ 10 pcs, DHL/FedEx door-to-door.

20 Long-tail Keywords That Drive Traffic

1. 24V hydraulic pump solenoid valve for CAT 320D
2. Kobelco SK200-8 swing solenoid valve YN35V00051F1
3. Komatsu PC200-7 main relief valve 723-40-51102
4. Rexroth R901377826 alternative China supplier
5. Sany SY215 proportional solenoid valve TM90501
6. Heavy truck crankshaft 4925761 for Cummins QSX15
7. Agricultural tractor stop solenoid AL177192
8. Automotive fuel pump solenoid 312-5620 for CAT C6.4
9. Construction machinery rotary solenoid 20Y-60-11713
10. Aftermarket excavator monitor sticker for CAT E320
11. 24V flameout solenoid 1751-2467 for S6K engine
12. High-pressure solenoid coil 301-3118 for 140H grader
13. China made K3V180DTP-9N05 Kawasaki pump parts
14. JCB 3CX backhoe solenoid valve SV98-T40S
15. John Deere tractor solenoid AT310586
16. Volvo EC210B pilot solenoid KDRDE5K-20
17. Doosan DH225-7 engine stop motor 2523-9016
18. Hitachi ZX200-3 hydraulic solenoid 9257348
19. Liugong CLG906 solenoid valve KWE5K-20
20. Shantui SD22 transmission shift solenoid

10 Multi-language Parts Glossary

1. Turbocharger actuator 1119916 for CAT 320D
EN: mounted on exhaust manifold
RU: установлен на выпускном коллекторе
ES: montado en el colector de escape

2. Fuel water separator 129938-55701 for Yanmar EC80
EN: installed between fuel tank and injection pump
RU: установлен между топливным баком и ТНВД
ES: instalado entre el tanque y la bomba inyectora

3. EGR solenoid ME229911 for Mitsubishi 4M50
EN: bolted on EGR valve cooler
RU: закреплён на охладителе клапана EGR
ES: sujeto en el enfriador de la válvula EGR

4. Hydraulic main pump solenoid R900727801 for Rexroth 6365H
EN: fitted on pump regulator port
RU: установлен в порту регулятора насоса
ES: montado en el puerto del regulador de la bomba

5. Swing solenoid 20Y-60-11712 for Komatsu PC200-5
EN: located under operator seat valve bank
RU: расположен под блоком клапанов под сиденьем
ES: ubicado bajo el bloque de válvulas del asiento

6. Proportional solenoid TM63201 for Sany SY215
EN: plugged into main control valve
RU: подключён к главному гидрораспределителю
ES: conectado a la válvula de control principal

7. Stop solenoid 2523-9016 for Doosan DH225-7
EN: attached to fuel injection pump side
RU: крепится к боковой части ТНВД
ES: fijado al lateral de la bomba inyectora

8. Pilot lock solenoid 121-1491 for CAT 320C
EN: inserted in pilot manifold block
RU: вставлен в пилотный гидрораспределитель
ES: insertado en el bloque de pilotaje

9. Flameout switch 181900-2270 for Sany SY75
EN: mounted on engine cylinder head cover
RU: установлен на крышке головки блока
ES: montado en la tapa de la culata

10. Transmission shift solenoid AT310587 for John Deere 325J
EN: screwed on transmission valve body
RU: закреплён на корпусе клапанов КПП
ES: atornillado en el cuerpo de válvulas de transmisión

3 Maintenance FAQs

Q1: Why does my CAT 320D swing solenoid 121-1491 overheat?
A1: Check coil resistance (24 V ± 2 Ω). Replace if below 18 Ω—common after 6,000 hrs.

Q2: Komatsu PC200-6 travel weak on one side?
A2: Swap left/right pilot solenoids 20Y-60-22121. If fault moves, replace the solenoid.

Q3: Doosan DH220-5 engine fails to stop?
A3: Measure stop solenoid 2523-9016 pull-in voltage. Must be ≥ 20 V at battery. Clean ground strap.

Case Study – Real Failure & Solution

Machine: CAT 320D GC (S/N: BDE00345) Perth quarry
Fault: Engine derate, fault code 094-038 (injector actuation pressure low)
Root Cause: Fuel pump solenoid 312-5620 coil resistance 38 Ω (spec 24 Ω) causing insufficient spill control.
Solution: Replaced with Growshine aftermarket solenoid 312-5620 in 15 min, cleared code, engine power restored. Customer saved 42 % vs OEM.

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