Growshine International is a professional China exporter specializing in construction machinery parts, heavy truck parts, agricultural machinery parts and automotive replacement parts. From the popular Komatsu 121850-49800 thermostat to the reliable Dana 4205795 solenoid valve, we keep more than 2,000 part numbers ready for immediate delivery. Our warehouses in Guangzhou and Ningbo guarantee 72-hour dispatch to any global port. Whether you need one piece for urgent repair or 500 pcs for dealer stock, Growshine offers the same competitive price and 12-month warranty.

Heavy-duty engines work under extreme heat. A faulty thermostat can cause overheating, piston scuffing and even cylinder head cracks. Recently a Komatsu PC60-7 excavator with 4D98E engine (S/N 36891) arrived at a Manila workshop with coolant boiling. Diagnostic showed the original thermostat 121850-49800 stuck closed. We supplied our aftermarket unit, replaced within 30 minutes, engine temperature back to 85 °C and machine returned to quarry duty the same day. Choosing the right thermostat saves thousands in downtime.

Solenoid valves control hydraulic pilot circuits on wheel loaders, excavators, forklifts and aerial lifts. The Dana solenoid valve 4205795 (also marked 4203147) fits Spicer transmissions found in JLG, TLD and Kalmar equipment. We also stock coils 6309739, 4304712, 4303224 for HydraForce, 6669533 for Bobcat and 0361344457 for John Deere. All coils are wound with high-temperature copper wire, vacuum impregnated and 100 % tested at 24-hour continuous duty before packing.

Garrett turbocharger user? Click below for fast-moving models:    
Garrett Turbocharger List – Hi-Part.cn    
Kalmar reach stacker or forklift owner? Find more Kalmar parts here:    
Kalmar Parts – AR-Excel.com

Hydraulic main pumps AP2D25DP K1027212A and T5VP2D25 2401-9286 are top sellers for Daewoo DH55 and Doosan DX55 excavators. We supply complete pump assemblies, cartridge kits, servo pistons and seal kits. Every pump is bench tested at 3,000 rpm, 350 bar before shipping. Need other hydraulic parts? Visit:    
Hydraulic Parts – XinSheng2024    
Hydraulic Pump – CGSC-Equip

For Caterpillar loaders, excavators and engines we offer replacement sensors, solenoids, fuel injectors and turbochargers. Full Cat range available at:    
Caterpillar Parts – AmpleResilienceSoft