6154-61-1100 Water Pump for Komatsu PC400-7 D65EX-15
6154-61-1100 Komatsu Engine Water Pump | Fits PC400-7, D65EX-15, HM300-1
Product Information
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- Replacement Brand: Komatsu
- Category: Engine Parts – Water Pump
- Part Number: 6154-61-1100
- Part Name: Water Pump
- Alternative OEM: 6154-61-1101 6154-61-1102 6154-61-1103
- Engine Model: Komatsu SAA6D125E-3 series
- Compatible Equipment: Komatsu PC400-7, PC400LC-7, PC450-7, D65EX-15, D65PX-15, D85EX-15, HM300-1, HM300-1L, WA480-5
- Condition: New Aftermarket Replacement
Product Function & Specs:
6154-61-1100 is a Komatsu engine water pump used in cooling-system applications for SAA6D125E-series engines. The pump circulates engine coolant through the cooling system. Application evidence covers multiple Komatsu machines using SAA6D125E engine variants; the exact engine specification and machine serial number should be confirmed before installation.
Failure Symptoms:
- Coolant leakage around the water pump or related sealing area.
- Engine temperature rises abnormally during operation.
- Abnormal noise or play is detected from the water pump assembly.
Quick Installation Notes:
- Allow the engine and cooling system to cool before draining coolant and removing the existing pump.
- Clean the mounting surfaces and inspect the related cooling-system components before installation.
- Install the replacement pump according to the applicable service procedure, refill the cooling system, and check for leakage and proper operation.
Maintenance Tips:
- Maintain the cooling system with the specified coolant and service intervals.
- Inspect the water pump area periodically for coolant leakage or abnormal noise.
- Keep the radiator and cooling passages clean and investigate abnormal engine temperature promptly.
FAQ:
Q: Can this part replace Komatsu 6154-61-1100?
A: It is offered as a new aftermarket replacement for the referenced Komatsu part number. Confirm the engine model and machine serial number before ordering.
Q: Is this an OEM or aftermarket replacement?
A: It is a new aftermarket replacement intended for Komatsu diesel engine cooling-system service.
Q: Which machines use 6154-61-1100?
A: Available application references include PC400-7, PC400LC-7, PC450-7, D65EX-15, D65PX-15, D85EX-15, HM300-1, HM300-1L, and WA480-5. Final fitment should be confirmed against the machine and engine serial numbers.
Q: Which engine family is associated with this water pump?
A: The strongest application evidence associates 6154-61-1100 with SAA6D125E-series engine variants. Confirm the complete engine specification before ordering.
Q: Can I purchase in bulk?
A: Yes. We support wholesale orders for parts dealers and engine repair workshops. Contact us for bulk pricing and international shipping options.
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