Yanmar and Komatsu Engine Parts for Overhaul and Maintenance - March 25, 2025 - Cylinder Liner
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Yanmar and Komatsu Cylinder Liners
We offer high-quality cylinder liners for various Yanmar and Komatsu engines. Our selection includes:
For Yanmar Engine 4TNV106 Komatsu Engine 4D106 Cylinder Liner 4 Units 1 Set Semi finished product
For Yanmar Engine 4TNE92 Komatsu Engine 4D92E Cylinder Liner 4 Units 1 Set
For Yanmar 4TNE106D 4TNE106T Komatsu 4D106D 4D106T Cylinder Liner 4pcs
For Komatsu Engine 3D84-2 Cylinder Liner 3PCS
For Komatsu Engine 3D84 Yanmar Engine 3TNV84 Cylinder Liner 3 Units 1 Set
Cylinder Liner Kit Engine Four Matching for Komatsu 4D84-2 4D84-2A 4D84-2B 4D84-2GA
For Yanmar Engine 4TNE98 Komatsu Engine 4D98E Cylinder Liner 4 Units 1 Set
For Komatsu 4D88E Yanmar 4TNE88 Cylinder Liner 4pcs
Yanmar and Komatsu Overhaul Gasket Kits
Ensure a complete engine overhaul with our reliable gasket kits:
Overhaul Gasket Kit YM729901-92660 for Yanmar 4TNE94 Komatsu 4D92E-1 4D94LE-1 Engine
Overhaul Rebuild Kit for Yanmar 4TNV106 Komatsu 4D106 Engine
Overhaul Gasket Kit YM729002-92610 for Komatsu Engine 3D84E-3E 3D84E-3C
Overhaul Gasket Kit for Yanmar 4TNE88 Komatsu 4D88E-3 Engine
Overhaul Gasket Kit 719136-92600 for Yanmar 3TNE84 3TNE84-3 Komatsu 3D84-2GA Engine
Overhaul Gasket Kit for Komatsu 4D88E-3 Engine PC50FR-2 PC50UU-2 PC40MR-1 PC58SF-1 CD30R-1 CR30R-1 SK07J-2 SK714-5 SK815-5
Overhaul Gasket Kit for Yanmar 4TNE98 Komatsu 4D98E Engine
Engine Overhaul Full Gasket Kit 723900-92630 for Yanmar 4TNE106D 4TNE106T Komatsu 4D106-1 4D106T
Overhaul Gasket Kit for Yanmar 4TN82 4TNE82 Komatsu 4D82E Engine
Overhaul Gasket Kit for Yanmar 3TNV82 3TNV82A Komatsu 3D82AE-5 Engine
Overhaul Gasket Kit for Yanmar 3TNE74 3TN74E Komatsu 3D74E-3 Engine
Overhaul Gasket Kit for Komatsu S3D88E-5 Engine John Deere 3320
Overhaul Gasket Kit for Komatsu Engine 3D68E-3 Excavator PC12R-8 PC15R-8 PC10R-1 PC05-7 PC12UU-2
Overhaul Gasket 6151-K1-3000, 6151K13000 6151-K2-3000, 6151K23000 Kit for Komatsu Engine S6D125-1S S6D125-1S-FA
Overhaul Gasket Kit 6204-K2-9900, 6204K29900 6204-K1-9900, 6204K19900 for Komatsu Engine 4D95
Yanmar and Komatsu Bearings
We supply main and connecting rod bearings for various engine models:
For Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Main Bearing 5 Pairs 1 Set YM729900-02801, YM72990002801
1 Set Main & Connecting Rod Bearing for Komatsu Engine 3D84-1 3D84-1FA 3D84-1C Excavator PC20-5 PC20-6 PC30-6 PC30 PC38UU-1
1 Set Main Bearing 129001-02931, 12900102931 129150-02871, 12915002871 for Yanmar 3TNV84 Marine 3JH3 Komatsu 3D84E-5 Engine
1 Set Main Bearing 6610-21-8070, 6610218070 for Komatsu Engine N-855-1 NTO-6-G NTO-6-CI NH-220-CI
1 Set Main & Connecting Rod Bearing for Yanmar 4TNV106 4TNV106T Komatsu 4D106 Engine
1 Set Main Bearing 129001-02931, 12900102931 129150-02871, 12915002871 for Yanmar 4TNE88 Komatsu 4D88E-3 Engine
For Yanmar Engine 4TNE98 Komatsu Engine 4D98E Main Bearing 5 Pairs 1 Set YM729900-02801, YM72990002801
Yanmar and Komatsu Valves
Find the right intake and exhaust valves for your engine repairs:
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Exhaust Valve 8 Units 1 Set
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Intake Valve 8 Units 1 Set
For Yanmar 3TNE88 Komatsu 3D88 Engine Exhaust Valve 3 Units 1 Set Y129100-11130, Y12910011130
For Yanmar Engine 4TNE94 Komatsu Engine 4D94E Exhaust Valve 4 Units 1 Set
For Yanmar Engine 4TNV88 Komatsu Engine 4D88-6 4D88E 4D88E-6 Exhaust Valve 4 Units 1 Set YM129100-11130, YM12910011130
For Yanmar Engine 4TNE92 Komatsu Engine 4D92E exhaust valve 4 Units 1 Set
For Yanmar 4TNE106D 4TNE106T Komatsu 4D106D 4D106T Intake Exhaust Valve 8pcs
For Yanmar Engine 3TNE88 Komatsu Engine 3D88 Glow Plug 3 Units 1 Set
For Yanmar Engine 4TNE98 Komatsu Engine 4D98E Glow Plug 4 Units 1 Set
For Yanmar Engine 4TNV106 Komatsu Engine 4D106 Intake Exhaust Valve 16 Units 1 Set
For Yanmar 3TNE88 Komatsu 3D88 Intake Valve 3PCS YM129100-11100, YM12910011100
1 Set Intake & Exhaust Valve for Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Engine
For Yanmar Engine 4TNE94 Komatsu Engine 4D94E Intake Valve 4 Units 1 Set
For Yanmar Engine 3TNE84 3TNE84T Komatsu Engine 3D84E Exhaust Valve 3 Units 1 Set YM129100-11130, YM12910011130
6 Pcs Intake Valve 6221-43-4110, 6221434110 for Komatsu SAA6D108E-2A-C8 SAA6D108E-2C-N8 Engine in USA
6 Pcs Exhaust Valve 6221-41-4211, 6221414211 for Komatsu Engine in USA
Other Yanmar and Komatsu Engine Parts
We also offer a wide variety of other essential engine components:
Cylinder Head Gasket for Yanmar 4TNV106 4TNV106T Komatsu 4D106 Engine
Throttle Knob 22U-06-22420, 22U0622420 for Komatsu Excavator PC130-7 PC200-7 PC220-7
Water Pump 6110-63-1111, 6110631111 for Komatsu GD31-3H GD37-5H Engine 4D120
For Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Pin Bush 4 Units 1 Set
Oil Pump 129900-32001, 12990032001 for Yanmar 4TNE98 4TNV98 4TNE94 4TNV94L Komatsu 4D94E 4D94LE 4D94LE-2 Engine
Cylinder Head Gasket YM129001-01340, YM12900101340 for Komatsu Engine 3D88E-6 3D88E-5 3D88E-3B 3D88E-7 3D88-3B 3D88E 3D88
STD Piston Kit with Ring for Komatsu Engine 3D84-2 3D84N-2
24V Shut Off Solenoid 3930234 for Cummins 6CT 8.3L Komatsu Excavator PC350-7
140H Coupling for Kato HD1250 HD1880 Komatsu PC300-1 Kobelco SK07-09 SK350-8 Caterpillar CAT E300B E330
For Yanmar Engine 3TNE88 Komatsu Engine 3D88 STD Piston Ring 3 Units 1 Set YM129001-22500, YM12900122500
Connecting Rod YM129900-23000, YM12990023000 for Engine Yanmar 4TNV94L Komatsu 4D94LE
Valve Assembly 7234-64-2500, 7234642500 for Komatsu Engine 6D125 Crusher BR350JG-1 BR480RG-1-W1 BR550JG-1 Excavator PC200-6 PC210-6 PC220-6 PC230-6 PC300-6
STD Piston Ring Set 129004-22500, 12900422500 for Yanmar 4TNV84 Marine 4JH3 Komatsu S4D84E-5 Engine
For Komatsu PC400-1 D95S-2 D80A-18 Engine NT-855 Water Pump 6711-62-1101, 6711621101
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Connecting Rod YM129900-23000, YM12990023000
Overhaul Rebuild Kit for Komatsu 3D88 3D88E-3 Yanmar 3TNE88 Engine
For Komatsu Skid Steer SK09J-2 Yanmar Engine 4TNE98 Komatsu Engine 4D98E Piston Ring 4 Units 1 Set
Muffler Silencer for Komatsu Engine 3D84E-3F Excavator PC30R-8
For Yanmar Engine 4TNE98 Komatsu Engine 4D98E Piston Pin Bush 4 Units 1 Set
1 Set Main Bearing 6610-21-8070, 6610218070 for Komatsu Engine N-855-1 NTO-6-G NTO-6-CI NH-220-CI
For Komatsu Engine 6D105 Oil Pump 6136-52-1201, 6136521201
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Piston Pin Bush 4 Units 1 Set
STD Piston Ring Set 129004-22500, 12900422500 for Yanmar 3TNV84 Marine 3JH3 Komatsu 3D84E-5 Engine
For Komatsu Bulldozer D155AX-5 SA6D140E Engine Controller 7872-20-3601, 7872203601
Oil Pump 4897481 5291050 for Komatsu 6D107 Cummins 4B3.9 6B5.9 QSB6.7 4B 4BT 6B 6BT 6CT ISBE ISDE ISB Engine
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Piston Ring 4 Units 1 Set
For Yanmar 4TNE106D 4TNE106T Komatsu 4D106D 4D106T Piston Ring 4pcs
For Komatsu 4D88E Yanmar 4TNE88 Cylinder Liner 4pcs
140H Coupling Element for Kato HD1250 HD1880 Komatsu PC300-1 Kobelco SK07-09 SK350-8 Caterpillar CAT E300B E330
For Komatsu Engine 4D84-1 Cylinder Head Gasket
For Hyundai Skid Steer HSL810 Yanmar Engine 4TNE98 Komatsu Engine 4D98E Intake Valve 4 Units 1 Set
For Yanmar Engine 4TNE94 Komatsu Engine 4D94E Piston Ring 4 Units 1 Set
Piston Kit with Ring Set for Yanmar 4TNE98 Komatsu 4D98E Engine
Overhaul Rebuild Kit for Komatsu Engine 4D84-2 Excavator PC40-7 PC45-1 PC50UU-2
Oil Filter 6610-51-5050, 6610515050 for Komatsu Engine S4D130 S4D155 S6D155 SA6D155
Electronic Ignition Distributor 22100-50K15, 2210050K15 22100-50K10, 2210050K10 N-22100-FU310, N22100FU310 for Nissan H20 H20-II H20-2 K15 K25 TCM Mitsubishi Komatsu Forklift
Starter Motor YM121254-77011, YM12125477011 YM121254-77012, YM12125477012 YM121254-77010, YM12125477010 for Komatsu 3D84 3D84N
Thermostat 600-421-6630, 6004216630 for Komatsu 6D125-3 PC400-7 PC450-7 PC460-7
For Komatsu Engine 4D84-2 Cylinder Head Gasket
Oil Level Sensor 6741-81-9220, 6741819220 for Komatsu Engine SA6D140E SAA4D95LE Excavator PC200-8 PC300-7 PC400-7
Oil Filter Cap 07025-00200, 0702500200 for Komatsu S6D140 S6D140E SA6D140 SAA6D125E Engine PC400-7 PC400LC-7 Excavator
Turbo TD04L Turbocharger 6274-81-8800, 6274818800 49377-01860, 4937701860 for Komatsu SAA4D95LE-5 Cummins QSB QSB3.3 Engine
Cylinder Head Gasket for Komatsu 4D84-3 Engine
1 Set STD Piston Ring for Komatsu 4D130 Engine
Overhaul Rebuilt Kit for Komatsu Engine 3D68E 3D68E-3 Excavator PC12R-8 PC15R-8 PC10R-1 PC05-7 PC12UU-2
Muffler Silencer 6151-13-5720, 6151135720 for Komatsu Engine S6D125 S6D125-1 Excavator PC400LC-5 PC410LC-5 PC400-5 PC410-5 PC400-5C PC400 PC400LC PC400-5D PC400HD-5K
Muffler KT1G390-1211-0, KT1G39012110 for Komatsu Engine S4D87E-1-CH Excavator PC56-7 PC70-8 PC90-8
For Komatsu Engine SAA6D125E Engine Controller Panel E-ECU 600-461-1100, 6004611100
Turbo KTR130 Turbocharger 6502-12-9005, 6502129005 6502-12-9004, 6502129004 for Komatsu Engine SA6D155-4 S6D155-4 Dozer
Turbo KTR110-K75B Turbocharger 6505-52-5540, 6505525540 for Komatsu Engine SA6D170E-2 Dozer D375A-3
Starter Magentic Switch KD0-47100-4060, KD0471004060 for Komatsu Engine 4D95L-1 4D95LE-1 S6D95L-1
Hydraulic Oil Cooler 20Y-03-31121, 20Y0331121 for Komatsu Engine SAA6D102E Excavator PC200-7 PC200LC-7 PC210-7 PC210LC-7
Hydraulic Pump 705-51-20370, 7055120370 for Komatsu Engine S6D125-2 Bulldozer D60P-12 D65E-12 D65EX-12 D65P-12 D65PX-12 D70LE-12 D85ESS-2
Crankshaft 6130-32-1111, 6130321111 6134-31-1110, 6134311110 6131-32-1101, 6131321101 for Komatsu 4D105 Engine
Crankshaft Gear 129900-21200, 12990021200 for Komatsu 4D94E-1 4D94LE-2 4D98E-1 PC75-1 PC75R-2 PC95R-2 WA65-3 WB140-2 WB150-2
Shaft Assy 6162-63-1301, 6162631301 for Komatsu DCA-500SSK EGS650 S6D170-1A S6D170-1C S6D170-1D S6D170-1L
Fuel Filter YM129100-55650, YM12910055650 for Komatsu Engine 3D78 3D84 3D84E Excavator PC25-1 PC28UU-2 PC30-7 PC35R-8 PC40-7 PC45-1 PC50FR-1 PC58SF-1
Crankshaft YM129407-21000, YM12940721000 for Komatsu Engine 4D88E
Komatsu 3D84-1 Yanmar 3T84 Engine Bare Cylinder Head with Full Gasket Kit for Takeuchi Excavator TB035 TB025
Cylinder Head Gasket for Komatsu S6D108-1 SA6D108-1 SAA6D108E-2 Engine PC300-6 PC300-5 PC350-6 PC310 PC350 PC300LC-5
Fuel Filter Assembly YM129100-55621, YM12910055621 YM129907-55701, YM12990755701 for Komatsu Engine 3D78-1A 3D84-2A 4D84-2A 4D88E-3B Excavator PC28UD-2 PC28UU-2
Overhaul Rebuild Kit for Komatsu Engine S4D106-1FB S4D106-1FH
Oil Cooler 6150-61-9320, 6150619320 for Komatsu 6D125 S6D125 S6D125E SA6D125 SA6D125E Engine
Fuel Tank Cap 07091-21200, 0709121200 for Komatsu Bulldozer D155A-2 D355A-3 D355A-3X D355A-5 D355C-3 D375A-3A D375A-5 D375A-5E0 D575A-2 Inner Diameter 114mm
Arm Bucket Link Bushing 209-72-53170, 2097253170 for Komatsu PC600-6 PC600-7 PC600-8 PC650-3 PC750-6 PC750SE-6 PC800-7 PC800-8
Fuel Feed Pump for Komatsu PC40R-7 PC45-1 PC50UU-2 PC50UD-2 BM020C-1 PC50FR-1
Flywheel Ring Gear 6204-31-4192, 6204314192 for Komatsu 4D95L 4D95S S6D95L Engine
Fuel Injector 6202-13-3110, 6202133110 for Komatsu Engine 4D95 S6D95 Excavator PC200-5 PC200-6L PC200LC-5 PC200LC-6L PC210LC-6L PC220LC-5 PC220LC-6L PC250LC-6L
Wire Harness 6215-81-6510, 6215816510 for Komatsu Engine SA12V140 SDA12V140
Overhaul Rebuild Kit for Yanmar Engine 2TN66 2TN66L 2TN66E Komatsu Excavator PC03
Oil Water Separator Cap MR481523 for Komatsu 4D94E Engine
Fuel Injector Nozzle 0433172203 for Bosch Case Cummins QSL9 Komatsu Various
Radiator Fan Blade YM129900-44700, YM12990044700 for Komatsu 4D98E-1C 4D98E-1A-TR 4D94LE-2Z-BB 4D94LE-2Z-AE 4D94LE-2Z-AD 4D94LE-2Z-AC 4D94LE-2Z-AB 4D94E-1A
1 Pair For Komatsu Engine 6D102 Dustproof Cover
Fuel Injector Wiring Harness 6156-81-9110, 6156819110 for Komatsu WA480-6 WA470-6 PC450LC-8 PC400LC-8 PC400-7
Water Pump Y123900-42101, Y12390042101 for Yanmar 4TNE106D Komatsu 4D106D Engine
Engine 3D84-2E 3D84-2D Crankshaft YM729120-21700, YM72912021700 for Komatsu Excavator PC15-3 PC20-7 PC25-1 PC30-7
Cylinder Block Assembly 729005-01560, 72900501560 for Yanmar 3TNV88 Komatsu 3D88E Engine
Fuel Injector Nozzle YM124770-53000, YM12477053000 for Komatsu 3D72-1 3D75-1A 3D75-1B 3D84-1A 3D84-1B 3D84-1C 3D84-1D 3D84-1F 3D84-1G 3D84-1H 3D84-1J 3D84N-1YC SK04-1
Retainer Ring 6162-63-1340, 6162631340 for Komatsu EGS650 EGS760 EGS850 S6D170 S6D170E SA6D170 SA6D170E
90mm Fuel Tank Cap 19M-04-11220, 19M0411220 for Komatsu D155A-2 D355A-3 D355A-5 D355C-3 D375A-5 D575A-2 D575A-3 D85A-21B PC2000-8 PC200LL-7L PC210LL-10 PC220LL-7L PC270LL-7L
Thermostat YM129155-49800, YM12915549800 for Komatsu Engine 2D68E 3D84E-3 4D84E-3 4D88E-3 4D84-2 Excavator PC12R-8 PC15R-8 PC20R-8 PC27R-8 PC35R-8 PC45R-8
Crankshaft for Komatsu S4D84E-6BMED Engine Forged Steel
Muffler YM129612-13670, YM12961213670 for Komatsu 4D88E 4D88E-5X-BB 4D88E-5X-BC 4D88E-5X-AC 4D88E-3GB Engine PC58UU-3 Excavator
Growshine International - Your Partner in Quality Machinery Parts
Growshine International (格莳国际) is a leading import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing high-quality aftermarket parts for Yanmar and Komatsu engines, ensuring the optimal performance and longevity of your equipment. Our extensive inventory includes everything from cylinder liners and gasket kits to bearings, valves, and more. Contact us today for reliable solutions and competitive prices.
Common Machinery Part Definitions
Cylinder Liner: A replaceable sleeve fitted into the cylinder block of an internal combustion engine to form the working surface for a piston.
Chinese: 气缸套 (Qìgāng tào)
Russian: Гильза цилиндра (Gil'za tsilindra)
Example: Komatsu PC200-7 Cylinder Liner
Gasket Kit: A set of gaskets and seals used to prevent leakage between engine components during an overhaul.
Chinese: 垫片套件 (Diànpiàn tàojiàn)
Russian: Комплект прокладок (Komplekt prokladok)
Example: Yanmar 4TNE94 Overhaul Gasket Kit
Main Bearing: The bearings that support the crankshaft in the engine block, allowing it to rotate.
Chinese: 主轴承 (Zhǔ zhōuchéng)
Russian: Коренной подшипник (Korennoy podshipnik)
Example: Komatsu 3D84 Main Bearing
Exhaust Valve: A valve in the cylinder head that allows the burnt gases to escape from the combustion chamber.
Chinese: 排气门 (Páiqì mén)
Russian: Выпускной клапан (Vypusknoy klapan)
Example: Yanmar 3TNE88 Exhaust Valve
Intake Valve: A valve in the cylinder head that allows the air-fuel mixture to enter the combustion chamber.
Chinese: 进气门 (Jìnqì mén)
Russian: Впускной клапан (Vpusknoy klapan)
Example: Komatsu S4D98E Intake Valve
Glow Plug: An electrical heating device used to aid starting diesel engines in cold weather.
Chinese: 预热塞 (Yùrè sāi)
Russian: Свеча накаливания (Svecha nakalivaniya)
Example: Yanmar 4TNE88 Glow Plug
Water Pump: A pump that circulates coolant through the engine and radiator to prevent overheating.
Chinese: 水泵 (Shuǐbèng)
Russian: Водяной насос (Vodyanoy nasos)
Example: Komatsu GD31-3H Water Pump
Oil Pump: A pump that circulates lubricating oil under pressure to various parts of the engine.
Chinese: 油泵 (Yóubèng)
Russian: Масляный насос (Maslyanyy nasos)
Example: Yanmar 4TNE98 Oil Pump
Piston Ring: A metallic ring that fits into a groove on a piston to seal the combustion chamber and prevent oil from entering.
Chinese: 活塞环 (Huósài huán)
Russian: Поршневое кольцо (Porshnevoye kol'tso)
Example: Komatsu 3D88 Piston Ring
Crankshaft: A rotating shaft in an engine which translates reciprocating linear motion of the pistons into rotational motion.
Chinese: 曲轴 (Qūzhóu)
Russian: Коленчатый вал (Kolenchatyy val)
Example: Yanmar 4TNV94L Crankshaft
Useful Tips for Searching Engine Parts
How do I find the correct engine parts for my Komatsu excavator?
Where can I buy reliable aftermarket parts for my Yanmar engine?
What is the difference between OEM and aftermarket engineering machinery parts?
Common Engine Failure and Solution
Problem: Engine Overheating in a Komatsu PC200-7 Excavator
Details: The engine temperature gauge is consistently reading high, and there might be steam coming from the radiator or a burning smell. This can lead to significant engine damage if not addressed promptly.
Possible Causes and Solutions:
Low Coolant Level: Check the coolant level in the radiator and the overflow tank. If low, add the correct type and amount of coolant. Look for leaks in hoses, the radiator, or the water pump.
Faulty Thermostat: The thermostat might be stuck closed, preventing proper coolant circulation. Replace the thermostat with a new one (e.g., Thermostat 600-421-6630).
Clogged Radiator: The radiator fins might be blocked by debris, restricting airflow. Clean the radiator fins with compressed air or water. Internally, the radiator could be clogged with scale or sediment, requiring professional cleaning or replacement.
Defective Water Pump: If the water pump impeller is damaged or the pump is failing, it won't circulate coolant effectively. Inspect the water pump for leaks or unusual noises. Replace if necessary (e.g., Water Pump 6110-63-1111).
Loose or Damaged Fan Belt: The fan belt drives the cooling fan. Ensure the belt is properly tensioned and not cracked or broken. Replace if damaged.
Head Gasket Leak: A blown head gasket can cause combustion gases to enter the cooling system, leading to overheating. Look for bubbles in the radiator or coolant in the engine oil. This requires a more complex repair, including replacing the head gasket (e.g., Cylinder Head Gasket for Komatsu 4D106 Engine).
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