Komatsu, Caterpillar, Shantui Original & Aftermarket Heavy Equipment Parts - Oil Pump, Wholesale & Global Shipping - May 8, 2025
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Welcome to Growshine International, your trusted partner for high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts. We specialize in the import and export trade of components for leading brands like Caterpillar, Komatsu, and Shantui, offering both genuine original parts and reliable aftermarket alternatives for wholesale and retail customers worldwide. At Growshine, we understand the critical need for durable and dependable parts to keep your equipment running smoothly.
Explore our extensive inventory, featuring a wide range of components for excavators, bulldozers, loaders, graders, dump trucks, and more. We are a global supplier of heavy equipment components and a reliable source for original Komatsu parts and genuine Caterpillar excavator parts. Our offerings ensure you find the exact part you need, from engine components and hydraulic systems to electrical parts and undercarriage elements.
Featured Caterpillar Parts:
Find genuine Caterpillar parts for various applications. We stock essential items like the CAT Original Turbocharger 450-1418 / 20R-5056, ensuring optimal engine performance for your machinery. For Caterpillar Grader 12H, get the durable Lamp Cover 351-9918 / 3519918, available for wholesale and retail. Maintain your CAT mining truck Cat 992K braking system with the reliable Brake Pump 164-5486 / 1645486, an original CAT part. We also provide CAT D6R2 Dozer Water Pump 485-4895 for effective cooling.
Keep your Caterpillar Loader 973 973C sealed with the Lip Seal 154-4482 / 1544482, an original component. We offer CAT 323DL Excavator Power Shift Solenoid Valve 111-9916 and Breaker 171-2211 as original parts. Ensure proper steering for your CAT Loader 986K with the Steering Gear Pump 562-0951 / 5620951, an original CAT part. Maintain comfortable operation with the CAT Heater Core 363-9456. For CAT 323DL Excavator, find the Lifting Cylinder Repair Kit 350-0962.
We supply Original CAT 390F Battery 153-5710. For CAT Dozer 953D, get the Seal Ring 345-1237. The CAT Dozer D9R Filter Screen 376-3431 is also available as an original part. Ensure proper cooling with the CAT D11R D11T Radiator 213-8188. For your CAT 324D, we have the Pressure Sensor 197-8393. The CAT Grader 140K Baffle 8W-1749 is an original part. We stock Original CAT C18 Compressor 440-1616.
Maintain your CAT C6.6 320D 323D cooling system with Water Pump 322-9662, 485-4895. We supply CAT C6.6 Water Pump 354-4754 for excavator engine and rotary drilling rig applications. For CAT 390FL Excavator, find the Mahle Head Bushing 234-3748. The CAT 390FL Excavator Pin 324-1155 is also available. We offer CAT 324D 326D C7 Lower Frame 236-8464 (Track Frame). Get the CAT C7 329 Excavator Alternator 185-5294.
Ensure proper operation with the CAT 330GC Relay (Air Conditioning) 420-2380. For your CAT 320 Breaker, find the Steel Chisel 368-9989. We supply CAT 345D 349D C13 Swivel Joint 234-7109 (Center Swivel Joint). The CAT 307E Excavator Solenoid Valve 423-4562 and Water Pump 418-1482 are available as original parts. Maintain your braking system with the CAT Loader Brake Pressure Sensor 344-7391. We stock CAT G3520B Transformer 418-4862 / 4184862 and G3516 G3520 Igniter Extension Rod 602-3324.
Find CAT C18 390D 385C Muffler 324-4083 (Silencer). We provide CAT Grader 621G Oil Cooler 223-7962 / 2237962. Get CAT Loader 906H Steering Adapter 3B-8489 / 3B8489. We supply CAT Dozer D8, D9 Water Tank Radiator Core 7E-9595. The CAT Excavator 320D Control Valve 285-1375 is an original part. Find CAT Gasket, Pump 6Y-9347. We offer CAT Excavator Friction Plate 109-0063.
Featured Komatsu Parts:
Growshine offers a vast selection of Original Komatsu parts. For Komatsu Grader GD625A-1, get the Seal 23B-27-11660. Komatsu Dump Truck HD605-5 Repair Kit 569-33-05030 and HD605-7 Repair Kit 566-32-05211 are available as original parts. We supply Komatsu Excavator SA6D170E-3 Turbocharger 6505-61-5051 and SA6D140A-L Turbocharger 6156-81-8170 (for PC400-1). Ensure efficient engine cooling with Original Komatsu SA6D140A-L Oil Cooler 6212-61-2111.
Maintain your Komatsu equipment with parts like the Komatsu D155A-6 Bearing 17A-27-41630 for Komatsu Bulldozer. We offer Komatsu Loader WA600R-6 Universal Joint 426-20-32620. For Komatsu Excavator PC1250-8, find the Oil Pump 705-56-34360. We supply Komatsu Excavator PC300-7 Full Vehicle Hydraulic Hose P36S7-HA-HOSE0 and D85A-18 Bulldozer Gear Pump 07444-66103.
Get the Original Komatsu Loader WA380-6 Blower Assembly 423-07-31501. Komatsu D37-6 Starter Relay KD0-25000-8522 is available at reduced price. We offer Komatsu D155 Track Shoe 175-32-41261 for Komatsu Bulldozer. Find Komatsu Loader WA470-6 Shaft 421-22-31410 and WA400-3 Rear Axle Support 421-23-21360. Komatsu D21A-7 Gear 201-27-11530 is also in stock.
We supply Komatsu Loader WA500-6 Solenoid Valve 209-60-77290. For Komatsu D65PX-12, find the Gear Pump 705-41-01050. Original Komatsu HM400-1 Gear Pump 705-22-40110 is available at special wholesale price. We offer Komatsu Grader GD670-1 Friction Plate 1244205H1 and GD825A-2 Swing Guide 235-70-31131. For Komatsu Excavator PC1250-8, get the Gear Pump Line 21N-62-41740.
Find Komatsu PC700LC-8E0 Excavator Bucket Teeth 775-HL-800T. We supply Komatsu D275A-5 Bulldozer Right Side Cutting Edge 17M-71-21940. Komatsu SA6D140A-L Rocker Cover Gasket 6210-11-7830 is available. We offer Komatsu D375A-6D Bulldozer Steering Valve 195-40-00901. Get the D65PX-12 Air Conditioning Switch 14X-911-7701 for Komatsu Bulldozer.
Find D63E-12 Tempered Glass 14X-911-2241 for Komatsu Dozer. We stock Komatsu D275A-2 Bulldozer Gear Pump 704-71-44030. Original Komatsu Loader WA380-3 Solenoid Valve 6742-01-2310 is available for wholesale/retail. We supply Komatsu Loader WA380Z-6 Radiator 423-03-41561. Find Komatsu WA500-3 Gear Pump 705-12-38010.
We offer Komatsu D65PX-15 Bulldozer Fan Blade 600-645-7850. Get Komatsu D155 Bulldozer Bogie 17A-30-00050. We supply Komatsu Loader WA380-6 Pump Assembly 705-94-01070. Find Komatsu D155AX-6 Bulldozer Wiper 17A-Z11-2581. Komatsu Excavator PC750-7 Control Valve 709-14-93901 is available.
Original Komatsu Loader WA600-6 Water Pump Assembly 6240-61-1103 is in stock. We supply Original Komatsu PC400-5 Excavator Servo Valve 708-27-08221. Find Komatsu Loader WA380-6 Oil Cooler 423-03-41610. We offer Komatsu 6D105-1 Bulldozer Bushing Connecting Rod 6136-32-3130. Get Komatsu D70LE-8 Barrel 135-43-15810 for Komatsu Bulldozer.
From Hubei Wuhan, find Komatsu Excavator PC56-7 Water Tank 22H-03-11361. We supply Komatsu Dump Truck HD605-7 Cab Lock (Right Side) 423-56-21330 and Valve 569-30-71600. Komatsu Excavator PC1250-8 Handle Pilot Valve 702-16-05091 is available. We offer D375 Cylinder Liner 6240-21-2220 for Komatsu Bulldozer.
Find Komatsu PC360-7 Diesel Pump 6743-71-1131. We supply 6D125 Connecting Rod Bearing 6150-31-3040 as Original Komatsu Part. Get Komatsu D68ESS-12 Bulldozer Belt 04120-43128. We offer Komatsu PC400-6 Excavator Swing Motor 706-77-01301. Find Original WA380Z-6 Crankshaft Bearing 6754-22-8100.
We supply Komatsu Loader WA470-6 Friction Plate 714-08-19710. Original Komatsu Loader Parts WA180-1 Gear Pump 705-51-20070 is in stock. Find Original D65PX-15 Plunger 708-7S-13350. We offer Komatsu Grader GD623A-1 Gear Pump 23A-60-11200. Get Komatsu PC350-7EO Excavator Bucket Arm Cylinder 707-01-0A452.
Supply Komatsu PC400-1 Excavator Turbocharger 6156-81-8170. Find PE150ES-6 PPC Valve 20E-60-K1340 as Original Komatsu Part. Original Komatsu PC350-8 Excavator Safety Lock Link 20Y-43-31513 is available. We supply Komatsu D65EX-15 Bulldozer Hydraulic Pump 708-1L-00320. Find Original Komatsu PC400-8 Excavator Water Tank Assembly 208-03-75111.
We offer Komatsu Loader WA120-1 Gear Pump 705-11-34011. Supply Komatsu Loader WA380-6 Pilot Valve 702-16-06130 at reduced price. Find Komatsu Loader WA380-3 Steering Cylinder 707-00-01801. We supply Komatsu D47-3 Oil Pump 709-63-21400. Get Komatsu PC400-7 Excavator Main Pump 708-2H-00027.
Find WA380-5 Planetary Carrier 423-22-31161, 421-22-31610. We offer Komatsu D85 Transmission Pad 14X-15-25503. Get Komatsu WA320-5 Original Bearing 419-17-39310. We supply Komatsu PC240-8 Generator 600-861-3111, 600-861-3420, 600-861-6420. Find Inner Mongolia Komatsu HD325-6 O-ring 437-40-22310 at special wholesale price.
Original Komatsu Loader WA470-3 Cylinder Piston 707-36-20400 is available. We supply Komatsu Loader WA480-6 Pump Barrel 708-1W-43310. Find Komatsu Sensor 7861-99-4500 (GC62-1). We offer Komatsu Loader WA420-3 Rear Frame 424-46-12156. Get Original Komatsu HM400-3 Mining Truck Bumper 56B-50-34650.
Find Komatsu Loader WA70-1 Gear Pump 705-51-11020. We supply Komatsu Loader WA380-3 Bearing 06000-06217. Get Komatsu Jinker HM400-5 Coupling 566-01-85270. We offer Komatsu Loader WA600-3 Transmission Assembly 426-15-31001. Find Shandong Liaocheng Komatsu D65 Bulldozer Idler 14X-30-00115.
We supply Komatsu WA600 Loader Bucket Tooth 426-847-1110. Find Komatsu PC460LC-8E0 Excavator Fan Belt 04121-22264 and WA600 Loader Generator Belt 04120-21933. We offer Komatsu D375 Bulldozer Universal Joint 56B-20-11910. Get Original Komatsu D85A-21 Bulldozer Transmission Assembly 154-15-01012.
Find Komatsu PC120LC-6 Driven Gear TZ263B1104-00. We supply Original Komatsu HM400-3R Dump Truck Hand Pump ND092130-0360. Get Komatsu 600-6 Diesel Pump 6217-71-1132. Find Original Komatsu 4D95 Oil Pump FC6207-51-1201. We offer Komatsu Dump Truck HD785-7 Rear Axle Differential Bearing 561-22-71820.
Supply Komatsu PC1250-7 Excavator Pump Assembly 708-2H-04350. Find Komatsu D375A-5A Bulldozer Valve Assembly 195-15-75101. We offer Komatsu WA470-3 Loader Initiating Motor 600-813-8310 and D31P Bulldozer Generator Fan 600-623-8550. Get Komatsu WA480-5 Loader Pump Assembly 705-55-43000.
Find Komatsu Loader WA380-3 Left Door Lock 421-56-11540. We supply Komatsu D65PX-16 Buffer Pad 14X-54-56191. Get PC500LC-10M0 Excavator Intake Pipe 6251-11-4110. Find Original Komatsu D7LE-12 Bushing 14Y-50-11460 at discounted price. We offer Jiangsu Yangzhou Komatsu PC300-7 Excavator Rocker Arm 6741-41-5100.
Supply Komatsu D65PX-16 Bulldozer Controller 7830-74-4001. Find Komatsu HD785-7 Dump Truck Seal 6127-31-6261 and Connector 6219-11-8670. We offer Komatsu HD785-7 Dump Truck Rear Differential Bevel Gear Assembly 561-22-00052. Get Komatsu D65WX-15 Bulldozer Check Valve 723-60-23501.
Find Japan Imported Komatsu Wheel Loader WD600-6 Gasket 41D-70-15440. We supply Komatsu D15X-3 Bulldozer Frame Assembly 17A-73-00010 and WD600-6 Loader Hose 41E-70-35110. Get Komatsu D37-5 Damper Pad 195-30-66531. We offer Komatsu WA600-6 Wheel Loader Fuel Pump 6245-71-1111. Find Komatsu D275A-5 Bulldozer Fan Motor Bracket 17M-03-46711 and Air Conditioning Compressor Belt 04120-21741.
Supply Komatsu WA470-3 Excavator Pump Assembly 705-52-40150. Find Original Komatsu D155X-6 Bulldozer Radiator 17A-03-41113. We offer Komatsu GD705-5 Grader Cutting Edge 234-70-82130. Get Original Komatsu PC130-7 Excavator Distribution Valve Main Valve 723-57-11700. Find Komatsu PC350-8 Excavator PPC Valve 702-16-03910.
We supply WA380-5 Planetary Carrier 423-22-31161, 421-22-31610. Get Komatsu D85 Transmission Pad 14X-15-25503. We offer Komatsu WA320-5 Original Bearing 419-17-39310. Find Komatsu PC240-8 Generator 600-861-3111, 600-861-3420, 600-861-6420. Supply Inner Mongolia Komatsu HD325-6 O-ring 437-40-22310.
Find Komatsu WA380Z-6 Oil Cooling Nozzle 6754-21-1191. We supply Komatsu PC450-8 Excavator Turbocharger 6506-21-5020. Get Heilongjiang Suihua Komatsu WA380-3 Loader Valve 419-43-27911. Find Sichuan Komatsu WA480-6 Seal Ring 424-09-12320, 421-46-37160. We offer Komatsu WA470-3 Loader Pump Assembly 705-52-40150.
Supply Original Komatsu D155X-6 Bulldozer Radiator 17A-03-41113. Find Komatsu GD705-5 Grader Cutting Edge 234-70-82130. We offer Original Komatsu PC130-7 Excavator Distribution Valve Main Valve 723-57-11700. Get Komatsu PC350-8 Excavator PPC Valve 702-16-03910.
Featured Shantui Parts:
Growshine also provides a range of Shantui parts. For Shantui Bulldozer SD22, find the Piston Ring (Compression Ring) 4058967 for wholesale and retail, the Turbocharger 3529041 as an original part, and the Seat 23Y-53B-00000 as an original part.
We supply Shantui Bulldozer SD22 Fuel Tank Cap 16Y-04C-02000 as an original part. Find Shantui Bulldozer SD16 Water Tank 16Y-30A-03000 as an original part. We offer SD22 Double Flange Track Roller 155-30-00118 for Shantui Bulldozer. Get SD16 Wet Blade 16L-80-00030 and SD16 Wet Bulldozer Blade 16L-80-00011 (Cutting Edge) from Jining manufacturer for wholesale/retail. We supply Shantui Bulldozer SD140-1 Gasket 6210-21-5820 as an original part. Find Original Shantui Bulldozer D8-18 Gear Pump 07444-66103.
Part Definitions:
Here are definitions for some common parts we supply:
1. Turbocharger: A forced induction device used to increase an internal combustion engine's power output by forcing extra compressed air into the combustion chamber. Often found on the engine exhaust manifold. Example: Komatsu PC450-8 Excavator Turbocharger Russian: Турбонагнетатель (Turbocharger) - Устройство принудительного впуска, используемое для увеличения выходной мощности двигателя внутреннего сгорания путем подачи дополнительного сжатого воздуха в камеру сгорания. Часто устанавливается на выпускном коллекторе двигателя. Пример: Турбонагнетатель экскаватора Komatsu PC450-8. Chinese: 涡轮增压器 (Wōlún zēngyā qì) - 一种强制进气装置,通过将额外的压缩空气压入燃烧室来增加内燃机的功率输出。通常安装在发动机排气歧管上。示例:小松 PC450-8 挖掘机涡轮增压器。
2. Hydraulic Hose: A flexible tube used to carry hydraulic fluid under pressure, transmitting power in hydraulic systems. Connects various components like pumps, cylinders, and valves. Example: Komatsu PC300-7 Excavator Hydraulic Hose Russian: Гидравлический шланг (Gidravlicheskiy shlang) - Гибкая трубка, используемая для транспортировки гидравлической жидкости под давлением, передачи энергии в гидравлических системах. Соединяет различные компоненты, такие как насосы, цилиндры и клапаны. Пример: Гидравлический шланг экскаватора Komatsu PC300-7. Chinese: 液压管 (Yèlì guǎn) - 一种柔性管,用于在高压下输送液压油,在液压系统中传递动力。连接泵、油缸和阀门等各种部件。示例:小松 PC300-7 挖掘机液压管。
3. Gear Pump: A type of positive displacement pump that uses meshing gears to pump fluid. Commonly used in hydraulic systems to generate flow and pressure. Example: Komatsu D85A-18 Bulldozer Gear Pump Russian: Шестеренчатый насос (Shesterenchatyy nasos) - Тип объемного насоса, использующий зацепляющиеся шестерни для перекачивания жидкости. Широко используется в гидравлических системах для создания потока и давления. Пример: Шестеренчатый насос бульдозера Komatsu D85A-18. Chinese: 齿轮泵 (Chǐlún bèng) - 一种容积式泵,使用啮合齿轮来泵送流体。常用于液压系统中产生流量和压力。示例:小松 D85A-18 推土机齿轮泵。
4. Solenoid Valve: An electrically operated valve used to control the flow of fluid or gas in a system. Often used in hydraulic or pneumatic circuits to direct fluid based on electrical signals. Example: Komatsu Loader WA500-6 Solenoid Valve Russian: Электромагнитный клапан (Elektromagnitnyy klapan) - Электрически управляемый клапан, используемый для контроля потока жидкости или газа в системе. Часто используется в гидравлических или пневматических цепях для направления потока на основе электрических сигналов. Пример: Электромагнитный клапан погрузчика Komatsu WA500-6. Chinese: 电磁阀 (Diàncífá) - 一种电控阀门,用于控制系统中液体或气体的流动。常用于液压或气动回路中,根据电信号控制流体方向。示例:小松装载机 WA500-6 电磁阀。
5. Piston Ring: A split ring that fits into a groove on the outer diameter of a piston in an internal combustion engine or reciprocating compressor. Seals the combustion chamber, transfers heat, and regulates oil. Example: Shantui Bulldozer SD22 Piston Ring Russian: Поршневое кольцо (Porshnevoye kol'tso) - Разрезное кольцо, которое входит в паз на внешнем диаметре поршня двигателя внутреннего сгорания или поршневого компрессора. Герметизирует камеру сгорания, передает тепло и регулирует смазку. Пример: Поршневое кольцо бульдозера Shantui SD22. Chinese: 活塞环 (Huósāi huán) - 一种剖开的环,安装在内燃机或往复式压缩机活塞外径的环槽中。用于密封燃烧室、传递热量和调节机油。示例:山推推土机 SD22 活塞环。
6. Bearing: A machine element that constrains relative motion to only the desired motion, and reduces friction between moving parts. Found in various locations like axles, transmissions, and pumps. Example: Komatsu D155A-6 Bulldozer Bearing Russian: Подшипник (Podshipnik) - Элемент машины, ограничивающий относительное движение только желаемым движением и уменьшающий трение между движущимися частями. Находится в различных местах, таких как оси, трансмиссии и насосы. Пример: Подшипник бульдозера Komatsu D155A-6. Chinese: 轴承 (Zhóuchéng) - 一种机械元件,将相对运动限制在所需的运动范围内,并减少运动部件之间的摩擦。常见于轴、变速箱和泵等位置。示例:小松推土机 D155A-6 轴承。
7. Water Pump: A critical component in the cooling system of an engine that circulates coolant to dissipate heat generated during combustion. Typically driven by a belt or gear from the engine crankshaft. Example: CAT C6.6 Engine Water Pump Russian: Водяной насос (Vodyanoy nasos) - Критически важный компонент системы охлаждения двигателя, который циркулирует охлаждающую жидкость для рассеивания тепла, выделяющегося при сгорании. Обычно приводится в действие ремнем или шестерней от коленчатого вала двигателя. Пример: Водяной насос двигателя CAT C6.6. Chinese: 水泵 (Shuǐbèng) - 发动机冷却系统中的关键部件,用于循环冷却液以散发燃烧产生的热量。通常由发动机曲轴通过皮带或齿轮驱动。示例:CAT C6.6 发动机水泵。
8. Track Shoe: The individual segments that make up the track chain of a tracked vehicle like a bulldozer or excavator. Provides flotation and traction on soft ground. Example: Komatsu D155 Bulldozer Track Shoe Russian: Гусеничное звено (Gusenichnoye zveno) - Отдельные сегменты, составляющие гусеничную цепь гусеничной техники, такой как бульдозер или экскаватор. Обеспечивает проходимость и сцепление на мягком грунте. Пример: Гусеничное звено бульдозера Komatsu D155. Chinese: 履带板 (Lǚdài bǎn) - 构成履带式车辆(如推土机或挖掘机)履带链的单个节段。在软地面上提供浮力和牵引力。示例:小松 D155 推土机履带板。
9. Pilot Valve: A small valve that controls the operation of a larger valve. In hydraulic systems, pilot pressure is used to shift the main control valve spool, enabling complex hydraulic functions. Example: Komatsu Excavator PC1250-8 Handle Pilot Valve Russian: Пилотный клапан (Pilotnyy klapan) - Маленький клапан, управляющий работой более крупного клапана. В гидравлических системах пилотное давление используется для перемещения золотника основного распределителя, что позволяет выполнять сложные гидравлические функции. Пример: Рукояточный пилотный клапан экскаватора Komatsu PC1250-8. Chinese: 先导阀 (Xiāndǎo fá) - 一种控制较大阀门操作的小型阀门。在液压系统中,先导压力用于推动主控制阀阀芯,从而实现复杂的液压功能。示例:小松挖掘机 PC1250-8 手柄先导阀。
10. Radiator: A heat exchanger used to transfer thermal energy from one medium to another for the purpose of cooling. In vehicles, it's part of the cooling system, typically located at the front, transferring heat from the engine coolant to the air. Example: CAT D11R D11T Radiator Russian: Радиатор (Radiator) - Теплообменник, используемый для передачи тепловой энергии от одной среды к другой с целью охлаждения. В транспортных средствах является частью системы охлаждения, обычно расположенной спереди, передающей тепло от охлаждающей жидкости двигателя воздуху. Пример: Радиатор бульдозера CAT D11R D11T. Chinese: 散热器 (Sànrèqì) - 一种用于将热能从一种介质传递到另一种介质以达到冷却目的的热交换器。在车辆中,它是冷却系统的一部分,通常位于前部,将热量从发动机冷却液传递到空气。示例:CAT D11R D11T 推土机散热器。
Common Customer Questions & Tips:
1. How do I find the correct part number? The most accurate way is to check the part itself for stamped numbers, or consult your machine's parts manual using the serial number. If unsure, provide us with your machine model, serial number, and a description or photo of the part you need, and Growshine can help you identify it.
2. Should I use original or aftermarket parts? Original (Genuine) parts are manufactured by the equipment brand and guarantee perfect fit and performance, often coming with a warranty. Aftermarket parts are produced by other manufacturers and can be a cost-effective alternative, but quality can vary. Growshine offers both options to suit your needs and budget.
3. What are the benefits of buying wholesale? Buying wholesale from Growshine allows you to purchase parts in bulk at a lower per-unit cost. This is ideal for businesses that require a steady supply of parts, reducing overall maintenance costs and ensuring availability for repairs.
Troubleshooting Tip:
Fault and Solution: Komatsu PC300-7 Excavator Slow Hydraulic Function
Issue: Your Komatsu PC300-7 excavator hydraulic functions (e.g., boom, arm, bucket) are slow or weak.
Possible Causes: Low hydraulic fluid level, clogged hydraulic filter, worn hydraulic pump, faulty control valve, or issues with pilot pressure.
Initial Troubleshooting Steps: 1. Check the hydraulic fluid level in the reservoir. Ensure it's within the recommended range and the fluid looks clean. 2. Inspect the hydraulic filters (suction filter, return filter, pilot filter) and replace them if they appear clogged or dirty. 3. Listen for unusual noises from the hydraulic pump. 4. Check the pressure readings if you have the necessary tools.
Solution (Based on Initial Steps): If fluid is low, top it up. If filters are dirty, replace them. If the problem persists after these checks, it likely indicates a more serious issue with the pump, control valve, or pilot system, which requires diagnosis and repair by a qualified hydraulic technician. Growshine supplies original Komatsu hydraulic pumps and control valves.
At Growshine International, our business is built on providing reliable heavy machinery, heavy truck, agricultural machinery, and automotive parts through efficient import and export processes. We are dedicated to being your one-stop shop for a wide range of genuine and aftermarket components, supporting businesses involved in construction, mining, farming, and transportation globally.
Whether you need specific Caterpillar excavator parts, Komatsu bulldozer spares, Shantui dozer engine components, or parts for heavy-duty trucks and agricultural machinery, Growshine has the inventory and expertise to meet your demands. We provide affordable Komatsu loader repair kits, high-quality Shantui dozer engine parts, and are a leading supplier of automotive brake system parts. Our extensive network ensures we can source and deliver the parts you need efficiently.
Choose Growshine for reliable, quality parts and a seamless procurement experience. We are your partner in keeping your heavy equipment, trucks, and machinery operational.
由广数供应链(CGSC)团队提供运营方案 (Operating solutions provided by CGSC team)