Skip to product information
SKU:
NLT2T03870
Ships for free in 2–4 business days.
Water Pump for Komatsu PC25-1 PC30-7 PC40-7 PC45-1 Excavators
$106.19
In Stock
$106.19
Sale price
$106.19
Regular price
This is a engine water pump for Komatsu PC25-1, PC30-7, PC40-7 and PC45-1 excavators.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
| Part | Application |
|---|---|
| Engine Water Pump | Komatsu PC25-1, PC30-7, PC40-7 and PC45-1 excavators |
Product Overview
This pump circulates coolant through the engine. It is commonly replaced when the old pump leaks, develops bearing noise or shaft play, or the engine begins overheating because coolant flow has dropped.
While the pump is being replaced, check the drive belt or fan setup, thermostat, radiator and coolant condition. A clogged radiator or weak belt can cause the same overheating symptoms even when the water pump is still working.
Key Features & Performance
- Keeps engine coolant circulating through the cooling system
- Useful replacement for a leaking, noisy or loose original pump
OE / Reference Numbers
- No additional reference number was added without stronger verification.
Frequently Asked Questions
How do I make sure this part fits? Match the engine model, pump housing, hub and bolt pattern to your original.
Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.