• Part Name: Switch 

• Part No: 1990164 11999331 11039013

• Applicable Models: Volvo Wheel Loaders L30 L50 L70 L90 L120 L160 4200B 4300B 4600B 4400 4500 6300

• Delivery Options : Express freight (2-5 Days)

• Condition/Options:  New/ OEM replacement / Genuine original

• Warranty : 6 months

• MOQ : 1 Piece

• Item Weight : 1.85 Pounds

Australia Outback Heavy Duty Cooling Scene

2025-08-18 | CAT Hydraulic Fan Motor & Growshine International Global Parts Supply

Growshine International – Your Trusted CAT Hydraulic Fan Motor Supplier

Growshine International (格莳国际) specializes in construction machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts import & export. We stock genuine & aftermarket CAT fan motors ready for same-day dispatch to Australia, Canada, Chile, South Africa, and beyond.

Top 10 Parts & Glossary (中英俄)

1. CAT 345D Fan Motor – mounted on engine radiator, CAT 345D Excavator | Вентиляторный мотор CAT 345D – устанавливается на радиатор двигателя экскаватора CAT 345D
2. CAT 740B Fan Motor – cooling system of CAT 740B Articulated Truck | Система охлаждения самосвала CAT 740B
3. Komatsu WA500-6 Turbocharger – mounted on intake manifold, Komatsu WA500-6 Wheel Loader | Турбокомпрессор Komatsu WA500-6 – установлен на впускном коллекторе
4. John Deere 8R Series Water Pump – engine cooling, John Deere 8R Series Tractor | Насос охлаждения John Deere 8R
5. Volvo FH16 750 Alternator Belt – drives alternator, Volvo FH16 750 Truck | Ремень генератора Volvo FH16 750
6. Case IH Magnum 340 Hydraulic Pump – main implement pump, Case IH Magnum 340 | Гидронасос Case IH Magnum 340
7. Mercedes-Benz Arocs 4142 Starter Motor – engine start, Mercedes-Benz Arocs 4142 | Стартер Mercedes-Benz Arocs 4142
8. Hitachi ZX350-5B Swing Motor – slewing mechanism, Hitachi ZX350-5B Excavator | Поворотный мотор Hitachi ZX350-5B
9. New Holland T7.315 Air Compressor – brake system, New Holland T7.315 | Компрессор New Holland T7.315
10. Scania R730 Fan Belt – cooling fan drive, Scania R730 Truck | Ремень вентилятора Scania R730

3 Quick Maintenance Tips

1. How often should I replace the CAT fan motor? – Every 4,000 hours or when noise rises.
2. Why does my CAT 330D overheat? – Check fan motor 234-4638 and belt tension.
3. What oil for CAT 345D fan pump? – Use CAT HYDO Advanced 10.

Real Case – CAT 336D Overheating Fix

A mining site in Perth reported CAT 336D overheating at 2,800 hrs. Diagnosis: seized CAT 336D fan motor 234-4638. Solution: replaced with Growshine aftermarket motor, flushed hydraulic circuit, reset ECM parameters. Downtime reduced from 5 days to 6 hours.

Growshine – More than Parts

We also supply: safety relay 0-25000-9290, 250009290, wiring harness 196-0055, 1960055, turbocharger TD08-22D/6D22/ME157213/49174-00565, water pump 29332, belts 8N3504, 8N6705, 5L5012, 5H7371, 4N8216, 4N8221 and more.