⚙️Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WhatsApp+8618053763245 Email:jxlchb@gmail.com We can also supply parts with the following part numbers： 702-16-58820 702-16-54170 702-16-53210 702-16-07022 700211423 700-94-11810 700-93-11750 700-80-61430 700-22-11252 6934-72-7190 6933-51-5150 6933-11-5150 6930-21-4120 69215-29430 6754719740 6754114440 6754-82-3630 6754-81-9170 6754-71-5750 6754-71-5421 6754-71-5170 6754-51-8121 6754-41-5101 6754-41-3110 6754-39-2010 6754-32-3420 6754-31-3410 6754-22-8320 6754-22-8310 6754-21-1191 6754-11-8331 6754-11-8260 6754-11-8181 6754-11-3011 6746-71-1230 6746-61-6210 6746-31-3240 6745-81-9390 6745-81-8080 6745-71-5860 6745-71-5240 6745-71-5230 6745-71-5160 6745-71-1130 6745-61-1111 6745-41-2100 6745-32-2110 6745-31-2140 6745-21-5661 6745-21-51306745-12-3100 6745-11-5590 6745-11-31506744-41-50306744-41-40816743-62-3710

Let’s build a long-term business relationship together! Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WA+86  15866056851 List of Popular Accessory Codes (Simulated Data, Subject to Change) We could supply the following spare parts 1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc. 2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc. 3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc. 4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc. 5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc. 6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc. Advantage Offer Top quality & competitive products Support 12-month warranty 100% tested before shipping Delivery in time A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator More than 15 years production and 11 years foreign trade experience Professional QC team Best sales team, 24 hours service  

Let’s build a long-term business relationship together! Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WA+86  15866056851 List of Popular Accessory Codes (Simulated Data, Subject to Change) We could supply the following spare parts 1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc. 2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc. 3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc. 4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc. 5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc. 6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc. Advantage Offer Top quality & competitive products Support 12-month warranty 100% tested before shipping Delivery in time A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator More than 15 years production and 11 years foreign trade experience Professional QC team Best sales team, 24 hours service  

⚙️Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WhatsApp+8618053763245 Email:jxlchb@gmail.com We can also supply parts with the following part numbers： 707-71-11750 707-56-90740 707-56-70540 707-56-17740 707-56-11820 707-56-10820 707-56-10740 707-52-91351 707-52-15620 707-52-15050 707-51-90030 707-51-75640 707-51-75030 707-51-70030 707-51-14080 707-51-12030 707-51-11030 707-44-16180 707-44-14910 707-44-13911 707-44-13180 707-44-12180707-39-14110 707-36-16580 707-35-91440 706-8L-41120 706-8J-91130 706-8J-41610 706-8J-41280 706-8J-00013 706-88-90130 706-86-71310 706-7K-91360 706-7K-41160 706-7K-01230 706-7G-41140 706-7G-11291 706-7E-11280 706-77-72140 706-77-42881 706-75-92310 706-75-42270 706-66-40460 705-94-80770 705-56-34490 705-56-34360 705-52-40290 705-52-40100 705-52-30920 705-52-30390 705-51-30290 705-40-83720 705-22-40110 705-22-40070 705-22-38160 705-19-03590 705-17-04441 705-17-04352 705-17-03443 705-17-02460 705-17-02430 705-17-01610 705-12-19540 1705-11-38040 704-37-03830 704-37-03550 704-37-03480 704-37-03400 704-24-44000 703-15-95012 702-77-11380 702-77-02150 702-75-11850 702-75-11560 702-75-04601 702-21-57410 702-21-56241 702-21-55460 702-21-54910 702-21-54290 702-21-53120 702-21-39450 702-21-38460 702-16-71280

⚙️Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WhatsApp+8618053763245 Email:jxlchb@gmail.com We can also supply parts with the following part numbers： 709-14-11760 709-14-11581 708-8H-32160 708-8F-35180 708-8F-35160 708-8F-33350 708-8F-33310 708-8E-16150 708-7T-12340 708-7S-13250 708-7S-01330 708-7L-05010 708-3S-14290 708-3S-13430 708-2L-41270 708-2L-35860 708-2L-35750 708-21-32460 708-2L-31910 708-2L-25490 708-2L-25480 708-2L-23950 708-2L-23131 708-2L-22430 708-2K-03560 708-2K-00123 708-2H-32360 708-2H-32350 708-2H-32121 708-2H-32110 708-2H-22310 708-2H-05110 708-2H-03630 708-2H-03450 708-2H-00461 708-2G-15330 708-2G-14120 708-2G-13152 708-2G-13141 708-2G-13131 708-2G-12111 708-2C-12720 708-2C-12640 708-2C-12121708-27-09221 708-27-09121708-27-05010 708-25-85260708-25-85160708-23-12350 708-1W-42120708-1W-00670708-1U-13310708-1U-12320 708-1T-13430 708-1T-12410 708-1S-14241 708-1S-13320 708-1S-12330 708-1S-03480 708-1S-00951 708-1L-00800 708-1L-00740 708-1H-00261 708-1F-12270 707-99-72100 707-99-67520 707-99-62165 707-99-58070 707-99-44055 707-99-36181 707-98-56625 707-98-11290 707-88-75310 707-88-51051 707-88-28940 707-88-26230 707-88-26160707-86-12570707-75-16110707-71-91270 707-71-91230707-71-11750

Let’s build a long-term business relationship together! Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WA+86  15866056851 List of Popular Accessory Codes (Simulated Data, Subject to Change)

Let’s build a long-term business relationship together! Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WA+86  15866056851 List of Popular Accessory Codes (Simulated Data, Subject to Change) Our company boasts over 10 years of advanced production experience in this industry, and our cutting-edge production processes manufacture all components according to OEM standards. We offer a one-stop service for excavator spare parts for Komatsu excavators. We can provide professional OEM services. Our spare parts come with a dedicated after-sales service department. If you have any technical issues or questions regarding the goods, you can contact our technical support department. We are a supplier of excavator parts for over 10 years, and we can offer you the most competitive prices, unparalleled quality, and exceptional service. Our sales team is experienced and well-trained, understands your equipment, and helps you find the best solution tailored to your needs.     Gaosong Machinery is a company dedicated to integrating the construction machinery parts industry with trade operations. We have amassed several years of experience in the construction machinery sector, experiencing rapid growth throughout this journey. Since our inception in 2016, we have assembled a comprehensive team of 26 members, encompassing independent production, quality inspection, sales warehouse management, and other personnel. Our primary business involves manufacturing and supplying spare parts for construction machinery. As a professional manufacturer and supplier, we are committed to providing high-quality, reliable, and durable spare parts to meet our customers’ needs and requirements. We specialize in OEM, Genuine, and Premium Aftermarket Komatsu Parts, with:Factory-direct pricingFast worldwide deliveryGreat after-sales supportStable stock & quick response We support a wide range of Komatsu equipment: Excavators: PC200 / PC400 / 650 / 800 / 1250 Wheel Loaders: WA380 / 470 / 500 / 600Dump Trucks: HD325 / 465 / 785 Motor Graders: GD511 / GD655 / GD705 / GD825 Bulldozers (SD series): D65 / D85 / D155 / D275 / D375 / D475Engine Overhaul Kits: 125 / 140 / 170 series Many parts are in stock and available at special rates.Send your part numbers, and I’ll get you a fast, competitive quote. Let’s build a long-term business relationship together! № Part Number Main Model Part Name 1 6736-41-4110 PC160-7 Intake Valve 2 6736-41-4210 PC160-7 Exhaust Valve 3 6736-29-2110 PC120-6, PC160-7 Engine Cylinder Liner 4 205-70-73270 PC200-7 Sleeve and Pin 5 6754-22-8320 PC120-6 Main Bearing Shell 6 6754-11-1170 PC160-8 Valve Cover 7 6754-31-2112 PC160-8 Piston 8 207-30-00750 PC360-8 Tensioner Assembly 9 6738-81-8090 PC200-6/7 Turbocharger 10 6271-31-2110 PC70-8, PC130-8 Piston 11 207-62-72740 PC360-8 Hydraulic Hose 12 207-30-00650 PC360-8 Support Roller 13 207-27-72270 PC360-8 Drive Star Wheel 14 6732-21-5170 – Seal Gasket 15 721-11-44100 PC200-8 Main Hydraulic Distributor 16 633-52-11230 PC300-8 Main Pump Gear 17 699-71-33450 PC130-8 Turntable Brake 18 188-41-55670 PC220-8 Handle Cylinder Rod Seal Ring 19 511-33-77890 PC400-8 Hydraulic System Pressure Sensor 20 422-22-99010 PC160-8 Generator Belt 21 811-12-22330 PC360-8 Engine Control Module (ECM) 22 722-45-11440 PC200-7 Hydraulic Return Filter 23 654-34-44550 PC120-6 Exhaust Pipe Flange 24 567-23-33660 PC210-8 Cab Safety Airbag 25 478-91-66770 PC170-8 Boom Angle Sensor 26 389-82-55880 PC228-8 Regeneration Valve 27 291-73-44990 PC290-8 Traveling Mechanism Coupling 28 712-64-33100 PC138-8 Cooling System Pump 29 623-55-22211 PC350-8 Steering Gear Reducer 30 534-46-11322 PC490-10 Fan Belt Pulley 31 445-37-00433 PC650-8 Piston Oil Ring 32 356-28-99544 PC750-8 Drive Shaft Bearing 33 267-19-88655 PC1250-8 Valve Cover Gasket 34 178-11-77766 PC2000-8 Water Pump 35 819-22-66877 PC300-8 Relief Valve Coil 36 721-33-55988 PC400-8 Transmission Oil Temperature Sensor 37 632-44-44099 PC130-8 Cab Shock Absor

Let’s build a long-term business relationship together! Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WA+86  15866056851 List of Popular Accessory Codes (Simulated Data, Subject to Change)

⚙️Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WA+86 13355166028

11Y-06-22150  SWITCH-Komatsu Original Factory ⚙️Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WECHAT:19861189605 We specialize in OEM, Genuine, and Premium Aftermarket Komatsu Parts, with:Factory-direct pricingFast worldwide deliveryGreat after-sales supportStable stock & quick response We support a wide range of Komatsu equipment: Excavators: PC200 / PC400 / 650 / 800 / 1250 Wheel Loaders: WA380 / 470 / 500 / 600Dump Trucks: HD325 / 465 / 785 Motor Graders: GD511 / GD655 / GD705 / GD825 Bulldozers (SD series): D65 / D85 / D155 / D275 / D375 / D475Engine Overhaul Kits: 125 / 140 / 170 series Many parts are in stock and available at special rates.Send your part numbers, and I’ll get you a fast, competitive quote. Let’s build a long-term business relationship together!  

⚙️Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WECHAT:19861189605 56B-50-12150 PLATE-Komatsu Original Factory We specialize in OEM, Genuine, and Premium Aftermarket Komatsu Parts, with:Factory-direct pricingFast worldwide deliveryGreat after-sales supportStable stock & quick response We support a wide range of Komatsu equipment: Excavators: PC200 / PC400 / 650 / 800 / 1250 Wheel Loaders: WA380 / 470 / 500 / 600Dump Trucks: HD325 / 465 / 785 Motor Graders: GD511 / GD655 / GD705 / GD825 Bulldozers (SD series): D65 / D85 / D155 / D275 / D375 / D475Engine Overhaul Kits: 125 / 140 / 170 series Many parts are in stock and available at special rates.Send your part numbers, and I’ll get you a fast, competitive quote. Let’s build a long-term business relationship together!

22U-06-22420 POTENTIOMETER ASS’Y-Komatsu Original Factory ⚙️Komatsu® equipment 🌏Worldwide supplier 🔨XBoth Genuine and OEM parts Available WECHAT:19861189605 We specialize in OEM, Genuine, and Premium Aftermarket Komatsu Parts, with:Factory-direct pricingFast worldwide deliveryGreat after-sales supportStable stock & quick response We support a wide range of Komatsu equipment: Excavators: PC200 / PC400 / 650 / 800 / 1250 Wheel Loaders: WA380 / 470 / 500 / 600Dump Trucks: HD325 / 465 / 785 Motor Graders: GD511 / GD655 / GD705 / GD825 Bulldozers (SD series): D65 / D85 / D155 / D275 / D375 / D475Engine Overhaul Kits: 125 / 140 / 170 series Many parts are in stock and available at special rates.Send your part numbers, and I’ll get you a fast, competitive quote. Let’s build a long-term business relationship together!