Guangzhou Anto Machinery Parts Co.,Ltd.
| Payment Terms | T/T, D/P, D/A,Western Union, L/C, MoneyGram |
| Supply Ability | 100-2000 |
| Delivery Time | 3-7 working days |
| Packaging Details | Wooden box for heavy parts, paper carton for light parts |
| Category | Engine Parts |
| Part number | YM119810-42001 YM119810-42000 |
| Product name | Water Pump Assy |
| Machine number | PC20R PC27R |
| Application | Excavator |
| Lead time | 1-3 days for delivery |
| Packing | Standard Export Carton |
| Brand Name | OEM |
| Model Number | YM119810-42001 YM119810-42000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/P, D/A,Western Union, L/C, MoneyGram | Supply Ability | 100-2000 |
| Delivery Time | 3-7 working days | Packaging Details | Wooden box for heavy parts, paper carton for light parts |
| Category | Engine Parts | Part number | YM119810-42001 YM119810-42000 |
| Product name | Water Pump Assy | Machine number | PC20R PC27R |
| Application | Excavator | Lead time | 1-3 days for delivery |
| Packing | Standard Export Carton | Brand Name | OEM |
| Model Number | YM119810-42001 YM119810-42000 | Place of Origin | China |
| High Light | Komatsu excavator water pump assy ，Excavator spare parts water pump ，PC20R PC27R water pump assembly | ||
YM119810-42001 YM119810-42000 Water Pump Assy KOMATSU Excavator Spare Parts For 3D75N PC20R PC27R
Specifiion
| Category | Engine Parts |
| Name | Water Pump Assy |
| Parts No | YM119810-42001 YM119810-42000 |
| Machine Number | PC20R PC27R |
| Lead time | 1-3 DAYS |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Means of transport | By sea/air, DHL FEDEX UPS TNT |
| Packing | As request or standard packing |
| Working Principle | 1. Power Input: The water pump pulley is driven by the engine’s crankshaft via a serpentine or V-belt, rotating the pump shaft and impeller. |
| 2. Coolant Suction: As the impeller spins, centrifugal force creates low pressure at the pump inlet, drawing coolant from the radiator into the pump housing. | |
| 3. Pressure & Circulation: The impeller’s blades accelerate the coolant, generating pressure that pushes it through the engine block and cylinder head passages. | |
| 4. Heat Dissipation: Coolant absorbs heat from the engine’s combustion chambers and cylinder walls, then flows back to the radiator to release heat. | |
| 5. Leak Prevention: The mechanical seal between the shaft and housing blocks coolant from leaking out, while the sealed bearing prevents coolant from contaminating the bearing. | |
| Core Functions | 1. Engine Temperature Regulation: Circulates coolant to remove excess heat – maintains engine operating temperature (85–95°C) and prevents overheating (which causes piston seizure, head gasket failure, or cylinder warping). |
| 2. Uniform Heat Distribution: Ensures coolant flows evenly through the engine block and head – avoids hot spots that damage engine components. | |
| 3. Cold-Start Protection: Aids in rapid engine warm-up by circulating coolant slowly until the engine reaches optimal temperature (reduces wear from cold operation). | |
| 4. Leak Prevention: The mechanical seal and gasket prevent coolant loss – low coolant levels lead to overheating and engine damage. |
EXCAVATORS PC20R PC27R Komatsu
| 6130-62-1201 WATER PUMP ASS'Y |
| 4D105 |
| 6206-61-1504 WATER PUMP ASS'Y |
| 6D95L, S6D95L |
| 6150-61-1102 WATER PUMP ASS'Y |
| 6D125 |
| YM129100-42002 WATER PUMP ASS'Y |
| 3D84, 3D84E, 3D84N, 3D88E, 4D84, 4D84E, 4D88E, S3D84, S3D84E |
| 6240-61-1100 WATER PUMP ASS'Y |
| SA6D170E, SAA6D170E, WA600 |
| 6150-61-1101 WATER PUMP ASS'Y |
| 6D125 |
| 600-311-7610 WATER SEPARATOR |
| AIR, BATTERY, D31EX, D31PX, D37EX, D37PX, D39EX, D39PX, D51EX/PX, D65EX, D65PX, FRONT, PC300, PC300HD, PC350, PRESSURE, RAIN, SAA6D114E, WA250, WA320, WA380, WA430 |
| YM129100-42001 WATER PUMP ASS'Y |
| 3D78, 3D84, 3D84N, 4D84, S3D84 |
| 6151-62-1201 WATER PUMP ASS'Y |
| 6D125E, S6D125E, SA6D125E |
| 600-311-9320 WATER SEPARATOR A. |
| HD785 |
| 22U-04-21131 WATER SEPARATOR |
| BP500, BR300S, BR380JG, BZ210, CD110R, D31EX, D31PX, D37EX, D37PX, D39EX, D39PX, D61EX, D61PX, GD405A, GD555, GD655, GD675, PC130, PC160, PC180, PC200, PC300, PC360, WA380 |
| 6162-63-1014 WATER PUMP ASS'Y |
| EGS650, EGS760, EGS850, S6D170, S6D170E, SA6D170, SA6D170E, SAA6D170E, WA700 |
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | YM119810-42001 | [1] | WATER PUMP ASS'Y Komatsu | 1.6 kg. |
| ["SN: 00101-UP"] analogs:["YM11981042000"] | ||||
| 2. | YM23871-030000 | [2] | PLUG Komatsu | 0.015 kg. |
| ["SN: 00101-UP"] analogs:["YMR000378", "0704300312"] | ||||
| 3. | YM129150-42320 | [1] | O-RING Komatsu China | |
| ["SN: 00101-UP"] analogs:["12915042320", "YMR001006", "YM12905442320", "RYM12915042320"] | ||||
| 4 | YM121450-42450 | [1] | PLUG Komatsu | 0.039 kg. |
| ["SN: 00101-UP"] | ||||
| 5 | YM124465-44950 | [1] | GASKET (KIT) Komatsu | 0.005 kg. |
| ["SN: 00101-UP"] | ||||
| 6 | YM171056-49351 | [1] | SENSOR,WATER TEMPERATURE Komatsu OEM | 0.04 kg. |
| ["SN: 00101-UP"] | ||||
| 7 | YM124250-49360 | [1] | PACKING Komatsu | 0.001 kg. |
| ["SN: 00101-UP"] analogs:["YM12915049360"] | ||||
| 8 | YM129150-42020 | [1] | GASKET (KIT) Komatsu China | |
| ["SN: 00101-UP"] analogs:["YMR001007", "YMR002610", "YM12948642050", "RYM12915042020"] | ||||
| 9 | YM26106-080352 | [1] | BOLT Komatsu China | |
| ["SN: 00101-UP"] analogs:["YMR000406"] | ||||
| 10 | YM26106-080552 | [3] | BOLT Komatsu | 0.024 kg. |
| ["SN: 00101-UP"] | ||||
| 11 | YM129155-49800 | [1] | THERMOSTAT Komatsu | 0.1 kg. |
| ["SN: 00101-UP"] analogs:["YM12915549801"] | ||||
| 12 | YM129150-49811 | [1] | GASKET (KIT) Komatsu | 0.001 kg. |
| ["SN: 00101-UP"] | ||||
| 13 | YM129350-49530 | [1] | COVER Komatsu | 0.075 kg. |
| ["SN: 00101-UP"] | ||||
| 14 | YM129795-49551 | [1] | PACKING (KIT) Komatsu | 0.01 kg. |
| ["SN: 00101-UP"] | ||||
| 15 | YM26106-080202 | [2] | BOLT Komatsu | 0.1 kg. |
| ["SN: 00101-UP"] | ||||
| 16 | YM129556-42350 | [1] | PULLEY Komatsu | 0.37 kg. |
| ["SN: 00101-UP"] | ||||
| 17 | YM119256-44760 | [1] | SPACER Komatsu China | |
| ["SN: 00101-UP"] analogs:["YMR002022", "RYM11925644760"] | ||||
| 18 | YM121267-44741 | [1] | FAN,COOLING Komatsu | 0.9 kg. |
| ["SN: 00101-UP"] | ||||
| 19 | YM26106-060602 | [4] | BOLT Komatsu China | |
| ["SN: 00101-UP"] analogs:["YMR000625"] | ||||
| 20 | YM119865-42290 | [1] | V-BELT Komatsu | 0.11 kg. |
| ["SN: 00101-UP"] | ||||
| 21 | YM119645-49020 | [1] | PIPE Komatsu | 0.000 kg. |
| ["SN: 00101-UP"] | ||||
| 22 | YM129305-49010 | [1] | PIPE Komatsu China | |
| ["SN: 00101-UP"] | ||||
| 23 | YM23010-038000 | [4] | CLAMP Komatsu China | |
| ["SN: 00101-UP"] analogs:["FF873111830", "GD37E849", "YM2301003800", "0728003626", "20N0116650"] |
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.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
2000000-3000000
Employee Number:
50~200
Ecer Certification：
Verified Supplier
WHO WE ARE: We are excavator spare parts professional supplier. WHAT WE DO: Our supply chain cover Engine parts, Hydraulic parts, final drive and swing gear parts, undercarriage parts, GET attachment parts, air conditioning parts, quick wear parts. We have been serving either in do... WHO WE ARE: We are excavator spare parts professional supplier. WHAT WE DO: Our supply chain cover Engine parts, Hydraulic parts, final drive and swing gear parts, undercarriage parts, GET attachment parts, air conditioning parts, quick wear parts. We have been serving either in do...
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