Your Comprehensive Source for Komatsu and New Holland/Komatsu Parts - March 31, 2025
Growshine International is your trusted partner for sourcing high-quality construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We specialize in the import and export trade, offering a wide range of components for various applications.
Komatsu and New Holland/Komatsu Carburetor Kit
Ensure optimal engine performance with our new original OEM Carb Kit BS398993, BS398993, suitable for New Holland / Komatsu machinery.
Komatsu Rod Bearing Half
Get the precise fit with our Komatsu Rod Bearing Half, measuring .50mm, part number 6742-01-2820, 6742012820.
Komatsu Engine Overhaul Rebuild Kit
Our Overhaul Rebuild Kit is designed for Komatsu Engine models 6D125-1, S6D125-1, and SA6D125-1, perfect for Motor Grader GD663A-2.
New Holland / Komatsu Bracket
Find the durable Bracket you need, new original OEM, part number 464524R1, 464524R1, compatible with New Holland / Komatsu equipment.
Komatsu Main Bearing Set
We offer the Komatsu Main Bearing Set in Standard size, with part number 6130-21-8101, 6130218101.
Komatsu Cylinder Seal Kit
Our Seal Kit 707-99-68910, 7079968910 is made to fit Komatsu cylinders, ensuring a tight and reliable seal.
Komatsu Shaft
Get the genuine Komatsu Shaft with part number 6150-42-5300, 6150425300 for your machinery.
Komatsu Solenoid Valve
The Solenoid Valve with part number 56B-15-25301, 56B1525301 is suitable for Komatsu Dozer models D155AX, D275A, D475A, and Motor Grader GD555-3C.
Komatsu Kit
We supply the new original OEM Komatsu Kit with part number BS497159, BS497159.
Komatsu Connecting Rod
Find the high-quality Komatsu Connecting Rod with part number 1240906H91, 1240906H91.
Komatsu Spring
Our Spring with part number 113-43-11280, 1134311280 is made to fit Komatsu equipment.
Komatsu Thrust Bearing
We offer the Komatsu Thrust Bearing with a size of .75mm, part number 6150-27-8050, 6150278050.
Komatsu Service Kit
The Service Kit with part number 707-98-32810, 7079832810 is made to fit Komatsu machinery.
New Holland / Komatsu Plug
Get the new original OEM Plug with part number M20007, M20007 for your New Holland / Komatsu equipment.
Komatsu Valve Spring Retainer, Upper
We supply the Komatsu Valve Spring Retainer, Upper, with part number 6110-41-4540, 6110414540.
Komatsu Snap Ring
Our Snap Ring with part number 04065-03515, 0406503515 is made to fit Komatsu.
Komatsu Seal
Find the new original OEM Komatsu Seal with part number 5107808, 5107808.
Komatsu Valve Pump Injection
The Valve Pump Injection with part number Nd090140-2020, Nd0901402020 is made to fit Komatsu.
Komatsu Valve Lock
We offer the Komatsu Valve Lock with part number 6204-41-4520, 6204414520.
Yanmar / Komatsu Main Bearing Set
Get 1 Set of Main Bearings with part numbers 129001-02931, 12900102931 and 129150-02871, 12915002871 for Yanmar 4TNE88 and Komatsu 4D88E-3 Engines.
Komatsu Bearing
Our Bearing with part number 06030-22210, 0603022210 is made to fit Komatsu.
Komatsu Crankshaft Gear
Find the Komatsu Crankshaft Gear with part number 6742-01-1590, 6742011590.
Fiat / Komatsu Seal
We supply the new original OEM Fiat Seal with part number 237025, 237025, also compatible with Komatsu.
Komatsu Gasket
The Gasket with part number 6162-23-3811, 6162233811 is made to fit Komatsu.
Komatsu Bushing
Our Bushing with part number 6110-51-1421, 6110511421 is made to fit Komatsu.
Komatsu Cover
Find the Cover with part number DK156610-0300, DK1566100300 made to fit Komatsu.
New Holland / Komatsu Reman Kit
We offer the new original OEM Reman Kit with part number BX102626X, BX102626X for New Holland / Komatsu equipment.
Komatsu Seal Ring
The Seal Ring with part number 425-15-19260, 4251519260 is made to fit Komatsu.
Komatsu Hydraulic Pump
Our Hydraulic Pump with part number 708-2L-00423, 7082L00423 is suitable for Komatsu models BR250RG-1, BR350JG-1, PC220-6, PC230-6, PC240LC-6K, PC250-6, PC270LC-6LE, and PC290NLC-6K.
Komatsu Bushing
Find the new original OEM Komatsu Bushing with part number 313388, 313388.
Komatsu Pin
The Pin with part number 203-70-42131, 2037042131 is made to fit Komatsu.
Komatsu Piston with Pin Retainers
We offer the Komatsu Piston with pin retainers, part number 6271-31-2110, 6271312110.
Komatsu Bearing
Our Bearing with part number 06041-00210, 0604100210 is made to fit Komatsu.
Komatsu Shim
The Shim with part number 421-70-11450, 4217011450 is made to fit Komatsu.
Komatsu Water Pump Seal
Find the Komatsu Water Pump Seal with part number 6211-61-1530, 6211611530.
Komatsu Lever Assembly
The Lever Assembly with part number 131-10-11210, 1311011210 is made to fit Komatsu.
Komatsu Shaft
We supply the Shaft with part number 20E-22-K1550, 20E22K1550 made to fit Komatsu.
Nissan / Komatsu Camshaft Sprocket
Our Camshaft Sprocket with part number 13024-FY500, 13024FY500 is suitable for Nissan K21, K25 Engines and Komatsu FCG25-4, FG20C-14, FG28T-8 Forklifts.
Aftermarket Komatsu Inlet Valve
Get the New Aftermarket Komatsu Inlet Valve with part number 1296823H1, 1296823H1.
New Holland / Komatsu Bearing
Find the new original OEM Bearing with part number BH2216, BH2216 for New Holland / Komatsu equipment.
Aftermarket Komatsu Cylinder Kit
We offer the New Aftermarket Kit-Cylinder 1295692H91, 1295692H91 for KOMATSU.
Komatsu Ring
The Ring with part number 707-44-10911, 7074410911 is made to fit Komatsu.
Komatsu O-Ring
Our O-Ring with part number 20Y-27-21350, 20Y2721350 is made to fit Komatsu.
Komatsu Front Gear Housing Gasket
Find the Komatsu Front Gear Housing Gasket with part number 6741-21-3810, 6741213810.
Aftermarket Komatsu Pump Assy
We supply the New Aftermarket Pump Assy 705-12-32010, 7051232010 for KOMATSU.
Komatsu Thermostat Gasket
The Komatsu Thermostat Gasket with part number 6140-11-6331, 6140116331 is available.
Komatsu / Doosan / Daewoo Boom Cylinder Seal Kit
Our Boom Cylinder Seal Kit with part number K9005267, K9005267 and 401107-00275A, 40110700275A fits Komatsu, Doosan, and Daewoo Excavators like DX27Z.
Komatsu Shaft
Get the Shaft with part number 145-30-33111, 1453033111 made to fit Komatsu.
Komatsu Rod Bearing
We offer the Komatsu Rod Bearing with a size of .75mm, part number 6138-37-3050, 6138373050.
Aftermarket Komatsu Washer
Find the New Aftermarket Washer with part number 6610-71-7260, 6610717260 for KOMATSU.
Komatsu Oil Pump
The Komatsu Oil Pump with part number 6731-51-1111, 6731511111 is available.
Komatsu / Doosan / Daewoo Boom Cylinder Seal Kit
Our Boom Cylinder Seal Kit with part number 2440-9428K, 24409428K and 401107-00284A, 40110700284A fits Komatsu, Doosan, and Daewoo Excavators like Solar 450LC-III and DH450LC-3.
Komatsu Relief Valve
Get the Relief Valve with part number 2070371290, 2070371290 for Komatsu Excavator models PC300-7, PC340LC-7K, PC350-7, PC360-7, and PC380LC-7.
Komatsu Fuel Filter Primer Pump
Our Fuel Filter Primer Pump with part number 6734-71-6110, 6734716110 and ND086100-1400, ND0861001400 is for Komatsu Engine 6D102E, S6D102E, and Forklift CX20, DX20.
Komatsu Connecting Rod
Find the Connecting Rod with part number 6150-31-3100, 6150313100 for Komatsu 6D125, 6D125E Engines and GD663A-2 Motor Grader.
Komatsu Drive Shaft
The Drive Shaft with part number Ca0130288, Ca0130288 is made to fit Komatsu.
Yanmar / Komatsu Cylinder Head
We offer the complete Cylinder Head with Valves for Yanmar 4TNE84, 4TNE88 and Komatsu 4D84E-3, 4D88 Engines, suitable for John Deere Utility Tractor 990, 4500, 4510, 4600, 4610, 4700, 4710.
Komatsu Rear Seal
Find the Komatsu Rear Seal with part number 6141-21-1332, 6141211332.
Komatsu Tube
The Tube with part number 145-49-42210, 1454942210 is made to fit Komatsu.
Komatsu Master Brake Cylinder
Our MASTER BRAKE CYLINDER with dimensions L=167.00 MM, BORE=25.40 MM, part number ORANGEPARTS 03411702, ORANGEPARTS03411702 is used on Komatsu.
Komatsu Valve Seal
Get the Komatsu Valve Seal with part number 6744-41-4070, 6744414070.
Komatsu Arm Bucket Cylinder
The Arm Bucket Cylinder with part number 707-13-11740, 7071311740 is for Komatsu Excavator models HB205-1, HB215LC-1, PC200-8, PC210LC-8K, PC210LC-10, PC210LC-11, and PC228US-3E0.
Komatsu Seal Ring
Our Seal Ring with part number 426-15-19270, 4261519270 is made to fit Komatsu.
Komatsu U-Seals
We supply U-Seals with part number 707-51-10130, 7075110130 made to fit Komatsu.
Komatsu Arm Bushing & Dust Seal Set
Get 1 Set of Arm Bushing 20X-70-22140, 20X7022140 and Dust Seal 130-09-12931, 1300912931 for Komatsu Excavator models PC130-7, PC130-8, PC60-5, PC60-6, PC70-6, PC70-7, PC70-8, PC75US-3, PC78US-8, and PC80-3.
Komatsu Ball Bearing
The Ball Bearing with part number 110-43-15430, 1104315430 is made to fit Komatsu.
Komatsu Stud
Find the new original OEM Komatsu Stud with part number 304683C2, 304683C2.
New Holland / Komatsu Clutch Collar
We offer the new original OEM Clutch Collar with part number 717-0667, 7170667 for New Holland / Komatsu.
Komatsu Connecting Rod
Get the Komatsu Connecting Rod with part number 6737-32-3121, 6737323121.
Komatsu Valve Spring
The Komatsu Valve Spring with part number 6150-41-4411, 6150414411 is available.
Komatsu Bucket Cylinder Seal Kit
Our Bucket Cylinder Seal Kit with part number 707-98-25970, 7079825970 fits Komatsu Excavator models PC40MR-1, PC40MRX-1, PC45MR-1, and PC45MRX-1.
Komatsu Engine Inframe Overhaul Rebuild Kit
We offer the Komatsu SA6D110-1 Engine Inframe Overhaul Rebuild Kit.
Komatsu Spacer
Find the Spacer with part number Ca0138982, Ca0138982 made to fit Komatsu.
Komatsu Drive Plate
The Drive Plate with part number Ca0138377, Ca0138377 is made to fit Komatsu.
Komatsu Rod Bearing
Get the Komatsu Rod Bearing in Standard size with part number 6127-31-3042, 6127313042.
Aftermarket Komatsu Gasket
We supply the New Aftermarket Gasket with part number 6261-21-1970, 6261211970 for KOMATSU.
Komatsu Engine Overhaul Kit
Our Engine Overhaul Kit 6207-31-2121EK4B-S4D95L0C-K, 6207312121EKS4D95L0CK (0.25) is for piston 6207-31-2121(EK4B), 6207312121EK4B and fits Komatsu S4D95L0C-K engines.
Komatsu O Ring
Find the O Ring with part number 170-10-13230, 1701013230 made to fit Komatsu.
Komatsu Expansion Plug
The Komatsu Expansion Plug with part number 6736-21-1810, 6736211810 is available.
Komatsu Silencer Gasket
Our Silencer Gasket with part number YM103954-13201, YM10395413201 is for Komatsu Engine 2D68E, 3D68E, 3D78, 3D84E, 3D84N and Excavator PC09FR-1, PC15FR-1, PC20FR-2.
Komatsu Piston with Pin Retainers
We offer the Komatsu Piston with pin retainers, part number 6136-31-2112, 6136312112.
Yanmar / Komatsu Glow Plug
Get 4pcs of Glow Plugs suitable for Komatsu Excavator PC95R-2, PW95R-2 with Yanmar 4TNE106D and Komatsu 4D106D engines.
Aftermarket Komatsu Fuel Feed Pump
Find the New Aftermarket Fuel Feed Pump with part number DK105210-4560, DK1052104560 for KOMATSU.
Komatsu Fuel Transfer Pump
The Fuel Transfer Pump with part number 6745-71-1821, 6745711821 is for Komatsu SAA6D114E Engine and Excavator models PC360LC-10, PC390LC-10, PC390LL-10.
Komatsu Back-Up Ring
Our Back-Up Ring with part number 07001-05190, 0700105190 is made to fit Komatsu.
Komatsu Engine Mount Cushion
Get the Engine Mount Cushion with part number 201-01-71250, 2010171250 for Komatsu 4D95 Excavator models PC60-5, PC60-6, PC60-7, PC70-7, PC75UU-3, PC75US-3, PC100-6, PC120-6, PC128UU-1, PC128UU-2, PC128US-1, and PC128US-2.
Komatsu Shim
The Shim with part number 568-22-00110, 5682200110 is made to fit Komatsu.
Yanmar / Komatsu Water Pump
We offer the Water Pump with part numbers 129001-42004, 12900142004, 129100-42004, 12910042004, 129263-42000, 12926342000, and 129508-42001, 12950842001 for Yanmar 3TNV88 and Komatsu 3D88E-5, 3D88E-6, 3D88E Engines.
Komatsu Oil Cooler Assembly
Find the Oil Cooler Assembly with part number 208-03-31120, 2080331120 for Komatsu Excavator models PC400-3 and PC400LC-3.
Komatsu Undercarriage Parts
We supply a range of Undercarriage Parts for Komatsu PC60-5 Excavator.
Komatsu Fan Pulley
The Fan Pulley with part number YM129900-42462, YM12990042462 is for Komatsu 4D94LE-1, 4D98E-1 Engines and PC75R-2, WB70A-1, BX50, FD30-16, FD30H-16, SK09J-2.
Komatsu Camshaf Gear
Get the Camshaf Gear for Komatsu Engine 6D95L-1.
Komatsu Hydraulic Pump Assembly
Our Hydraulic Pump Assembly with part number 720-2T-03730, 7202T03730 is for Komatsu Skid Steer Loader models CK30-1, CK35-1, SK1020-5, and SK1026-5.
Komatsu Water Pump Gasket Set
We offer the Komatsu Water Pump Gasket Set with part number 6150-K6-9901, 6150K69901.
Komatsu Gasket
Find the Komatsu Gasket with part number 6207-11-5390, 6207115390.
Komatsu Gear
Get the new original OEM Komatsu Gear with part number 493848C1, 493848C1.
Komatsu Emergency Brake Cable
Our Emergency Brake Cable with part number 3EB-30-11231, 3EB3011231 is for Komatsu Forklift models FD20-11, FD25-11, FD30H-11, FG20-11, FG28-11, FG25-11, and FG30-11.
Komatsu Seal Ring
The Seal Ring with part number 07018-01004, 0701801004 is made to fit Komatsu.
Komatsu Boom Cylinder Seal Kit
Our Boom Cylinder Seal Kit with part number 707-98-38520, 7079838520 fits Komatsu Excavator PC150-5.
Komatsu Lock
Find the Lock with part number 131-817-1350, 1318171350 made to fit Komatsu.
Komatsu Track Link Ass'y
We offer the Track Link Ass'y with part numbers 201-32-00130, 2013200130 and 201-32-00131, 2013200131 for Komatsu Excavator models PC60-3, PC60-5, PC60U-3, and PC60U-5.
New Holland / Komatsu Bracket
Get the new original OEM Bracket with part number 164337, 164337 for New Holland / Komatsu.
Komatsu Cylinder Head
The Cylinder Head with part number 130-63-12130, 1306312130 is made to fit Komatsu.
Komatsu Service Kit Tension
Our Service Kit Tension with part number 14X-30-13114-Kit, 14X3013114Kit is made to fit Komatsu.
Komatsu Decal
Find the new original OEM Komatsu Decal with part number 777-6656, 7776656.
Komatsu Fan Pulley
The Fan Pulley with part number YM129900-42462, YM12990042462 is for Komatsu 4D94LE-1, 4D98E-1 Engines and PC75R-2, WB70A-1, BX50, FD30-16, FD30H-16, SK09J-2.
New Holland / Komatsu Bearing
Get the new original OEM Bearing with part number ST303, ST303 for New Holland / Komatsu.
Komatsu Service Kit
Our Service Kit with part number 707-99-47110, 7079947110 is made to fit Komatsu.
Komatsu Engine Overhaul Kit
Our Engine Overhaul Kit 6204-31-2121EK6B-6D95L-0C-C, 6204312121EK6B6D95L0CCC (0.25) is for piston 6204-31-2121(EK6B), 6204312121EK6B and fits Komatsu 6D95L-0C-C engines.
Komatsu Bushing
The Bushing with part number 170-14-12440, 1701412440 is made to fit Komatsu.
Komatsu Gear Pump
Find the Gear Pump with part number 705-12-38000, 7051238000 for Komatsu Bulldozer HD325-6 and Loader models WA120, WA150, WA180, WA200, WA300, WA600.
Komatsu Thrust Bearing
We offer the Komatsu Thrust Bearing with a size of .50mm, part number 6204-28-8500, 6204288500.
Komatsu Undercarriage Parts
We supply a range of Undercarriage Parts for Komatsu PC45MR-3 Excavator.
Komatsu Disc
Get the new original OEM Komatsu Disc with part number D4NN2N315A, D4NN2N315A.
Komatsu Final Drive Travel Motor
Our Nachi Final Drive Travel Motor with part number PHV-1B-12B, PHV1B12B is for Komatsu PC18, PC15R-8 and Kubota KX41, U15 Excavators.
Komatsu Master Cylinder
The Master Cylinder with part number 23A-43-13330, 23A4313330 is made to fit Komatsu.
Komatsu Engine Overhaul Kit
Our Engine Overhaul Kit 6738-31-2111EK6A-SAA4D13C-B-4, 6738312111EK6ASAA4D13CB4 (Standard) is for piston 6738-31-2111, 6738312111 and fits Komatsu SAA4D13C-B-4 engines.
Komatsu Arm Cylinder Seal Kit
Our Arm Cylinder Seal Kit with part number 707-98-23810, 7079823810 fits Komatsu Excavator models PC35R-8, PC35MR-1, and PC35MRX-1A.
Komatsu Fuel Injection Pump
Get the Fuel Injection Pump with part number 6245-71-1101, 6245711101 for Komatsu Engine SAA6D170E and Excavator models PC1250-8, PC1250-8R, and PC1250SP-8.
Komatsu Rod Bearing
We offer the Komatsu Rod Bearing with a size of .75mm, part number 6138-37-3050, 6138373050.
Komatsu Harness
Find the new original OEM Komatsu Harness with part number 82980108, 82980108.
Komatsu Seal Ring
The Seal Ring with part number 569-15-12860, 5691512860 is made to fit Komatsu.
Komatsu Oil Filter
Our Oil Filter with part number 6136-51-5120, 6136515120 is for Komatsu Wheel Loader WA200-1.
Komatsu Cylinder Liner
Get the Komatsu Cylinder Liner with part number 6211-22-2220, 6211222220.
Komatsu Oil Filter
The Oil Filter with part number 6610-51-5050, 6610515050 is for Komatsu Engine S4D130, S4D155, S6D155, and SA6D155.
Komatsu Shim
The Shim with part number 421-46-11381, 4214611381 is made to fit Komatsu.
Yanmar / Komatsu Piston Kit with Rings
We offer the STD Piston Kit with Rings for Yanmar 4TN84, 4D84-2, 4TN84L Engines and Komatsu PC45, PC50.
Komatsu Nut
Find the Nut with part number DK29200-801, DK29200801 made to fit Komatsu.
Komatsu Injector Sleeve
The Komatsu Injector Sleeve with part number 6162-13-1130, 6162131130 is available.
Komatsu Engine Filter Kit
We supply the Komatsu Engine Filter Kit for model SA6D140FK-1.
Komatsu Rod
The Rod with part number 135-43-11220, 1354311220 is made to fit Komatsu.
New Holland / Komatsu Bar
Get the new original OEM Bar with part number 475571R1, 475571R1 for New Holland / Komatsu.
Komatsu Element Assembly
Our Element Assembly with part number 561-02-00010, 5610200010 is made to fit Komatsu.
Komatsu Valve Seat
Find the Komatsu Valve Seat with part number 6151-11-1330, 6151111330.
Komatsu Traveling Motor Final Drive
The Traveling Motor Final Drive 2nd Sun Gear with part number 20Y-27-22130, 20Y2722130 is for Komatsu Excavator models PC200-6, PC200-7, and PC200-8.
Komatsu Service Kit
Our Service Kit with part number 707-98-14600, 7079814600 is made to fit Komatsu.
New Holland / Komatsu Progph
Get the new original OEM Progph with part number 149363C3, 149363C3 for New Holland / Komatsu.
Komatsu Main Bearing Set
We offer the Komatsu Main Bearing Set with a size of .50mm, part number 6162-28-8010S, 6162288010S.
Komatsu Service Kit
Our Service Kit with part number 711-67-05220, 7116705220 is made to fit Komatsu.
Komatsu U-Seals
We supply U-Seals with part number 707-51-12860, 7075112860 made to fit Komatsu.
Aftermarket Komatsu Valve Spring
Find the New Aftermarket Valve Spring In/Ex (Pkg 6) with part number 6240-41-4411, 6240414411 for KOMATSU.
Komatsu Swing Motor Gearbox
Get the Swing Motor Gearbox for Komatsu PC410 Excavator.
New Holland / Komatsu Cap
Find the new original OEM Cap with part number C34963, C34963 for New Holland / Komatsu.
New Holland / Komatsu Switch
We offer the new original OEM Switch with part number 1983207C2, 1983207C2 for New Holland / Komatsu.
Komatsu Travel Gearbox With Motor
Our Travel Gearbox With Motor with part number YM172187-73300, YM17218773300 is for Komatsu Excavator PC70FR-1.
Komatsu Coupling
The Coupling with part number 6030-71-7270, 6030717270 is made to fit Komatsu.
Komatsu Cylinder Kit
We supply the Komatsu Cylinder Kit with part number KMP2120, KMP2120.
Komatsu Seal Ring
Our Seal Ring with part number 07018-10703, 0701810703 is made to fit Komatsu.
Komatsu Fan Belt
Find the Fan Belt 9pk1330 for Komatsu Excavator PC360.
Komatsu Bearing Roller
The Bearing Roller with part number 175-15-49320, 1751549320 is made to fit Komatsu.
Komatsu Shaft
The Shaft with part number 6150-51-1320, 6150511320 is made to fit Komatsu.
Komatsu Gasket
The Gasket with part number 69902-0-3270, 6990203270 is made to fit Komatsu.
Komatsu Oil Seal
The Oil Seal with part number Ca0116723, Ca0116723 is made to fit Komatsu.
Growshine International: Your Global Source for Machinery Parts
Growshine International is a leading import and export trading company specializing in high-quality parts for construction machinery, heavy trucks, agricultural machinery, and automobiles. We are committed to providing our customers with genuine OEM and reliable aftermarket parts to keep their equipment running smoothly. Our extensive inventory includes components for major brands like Komatsu and New Holland.
Common Questions About Machinery Parts:
What is an OEM part? OEM stands for Original Equipment Manufacturer. An OEM part is made by the same manufacturer that produced the original component for your machine. These parts are designed and tested to meet the exact specifications of your equipment, ensuring optimal performance and reliability.
What are aftermarket parts? Aftermarket parts are manufactured by companies other than the original equipment manufacturer. They can often be a more cost-effective alternative to OEM parts while still offering good quality and performance. It's important to choose reputable suppliers for aftermarket components.
How do I find the right part for my machine? The best way to find the correct part is by using the part number. This unique identifier ensures you get the exact component you need. You can usually find the part number on the old part or in your machine's service manual. If you can't find the part number, providing the machine's make, model, and the component's description can also help.
Glossary of Machinery Parts:
Rod Bearing: A bearing that fits between the connecting rod and the crankshaft in an engine. It allows the connecting rod to rotate smoothly on the crankshaft. Example: Caterpillar 3406E rod bearing. (Russian: Шатунный подшипник, Chinese: 连杆轴承)
Main Bearing: Supports the crankshaft within the engine block, allowing it to rotate. Example: Cummins N14 main bearing. (Russian: Коренной подшипник, Chinese: 主轴承)
Seal Kit: A collection of various seals used to prevent leaks in hydraulic cylinders or other components. Example: John Deere 310SG backhoe cylinder seal kit. (Russian: Комплект уплотнений, Chinese: 密封套件)
Solenoid Valve: An electrically controlled valve used to direct or stop fluid flow in a hydraulic or pneumatic system. Example: Komatsu PC200-8 solenoid valve. (Russian: Электромагнитный клапан, Chinese: 电磁阀)
Connecting Rod: A rigid member that transmits power from the piston to the crankshaft in an engine. Example: International Harvester DT466 connecting rod. (Russian: Шатун, Chinese: 连杆)
Thrust Bearing: A type of bearing designed to support axial loads along the shaft. Example: Volvo FH12 thrust bearing. (Russian: Упорный подшипник, Chinese: 推力轴承)
Valve Spring Retainer: A component that holds the valve spring in place on the cylinder head. Example: Toyota 2JZ valve spring retainer. (Russian: Сухарь клапанной пружины, Chinese: 气门弹簧座)
Crankshaft Gear: A gear attached to the crankshaft that drives other engine components like the camshaft. Example: Perkins 1104C crankshaft gear. (Russian: Шестерня коленчатого вала, Chinese: 曲轴齿轮)
Hydraulic Pump: Converts mechanical power into hydraulic power by pumping fluid. Example: Case 580L hydraulic pump. (Russian: Гидравлический насос, Chinese: 液压泵)
Water Pump Seal: Prevents coolant from leaking out of the water pump. Example: Ford 6.0L Powerstroke water pump seal. (Russian: Сальник водяного насоса, Chinese: 水泵油封)
Common Issue: Overheating in Heavy Equipment
One common issue in heavy equipment like Komatsu excavators is engine overheating. This can be caused by several factors, including a low coolant level, a faulty thermostat, a clogged radiator, or a malfunctioning water pump. Regular maintenance, including checking coolant levels and inspecting the cooling system components, is crucial to prevent overheating and potential engine damage.
Failure and Solution: Hydraulic Hose Leak in a Komatsu Excavator
Failure: A common failure in Komatsu PC200 series excavators is a leak in one of the main hydraulic hoses, often due to wear and tear or damage from debris. This can lead to a significant loss of hydraulic fluid, resulting in reduced power and functionality of the excavator's arm, bucket, or other hydraulic systems.
Solution: The immediate solution is to stop operating the excavator to prevent further fluid loss and potential damage to the hydraulic pump. Identify the leaking hose and replace it with a new hose that meets the OEM specifications or a high-quality aftermarket equivalent. Ensure the new hose is properly installed and tightened. After replacement, check the hydraulic fluid level and top it up as needed. Bleed the hydraulic system if necessary to remove any air that may have entered. Regularly inspect hydraulic hoses for signs of wear, cracks, or leaks to prevent future failures.
Our Business: Growshine International
At Growshine International, we are dedicated to providing our global clientele with a comprehensive range of machinery parts. Our extensive network of suppliers allows us to offer competitive prices and efficient shipping. Whether you need parts for construction, heavy trucks, agriculture, or automobiles, we are here to serve your needs. Contact us today to learn more about our offerings and how we can support your business.
