Skip to product information
Water Pump 119025-42000 119025-42001 for Yanmar 3TNM74F 3TMN72 3TNE84 4TNE84 – Northline Parts product image 1

Water Pump 119025-42000 119025-42001 for Yanmar 3TNM74F 3TMN72 3TNE84 4TNE84

SKU: NLT2T01858
$237.69 In Stock
$237.69
Sale price  $237.69 Regular price 
Ships for free in 2–4 business days.
Replace a leaking coolant pump on a compatible Yanmar industrial diesel with references 119025-42000 and 119025-42001.
Estimated delivery between
Shop at Northline Parts Best Customer Service Best Online Parts

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
  • Yanmar 3TNM74F
  • Yanmar 3TMN72
  • Yanmar 3TNE84
  • Yanmar 4TNE84

Important fitment note: Verify engine model, mounting bolt pattern, impeller and pulley design. Applications must be checked against the original part number and equipment serial-number catalog; engine or option changes can affect fitment.

Product Overview

The pump moves coolant through the engine to carry heat away from the cylinders. Leaks or bearing noise can signal pump wear. Check the engine identification plate, since similarly named Yanmar engines may use different castings.

Key Features & Performance

  • Engine water circulation pump
  • References 119025-42000 and 119025-42001

OE / Reference Numbers

  • 119025-42000
  • 119025-42001

Common Reasons for Replacement

Pump-side coolant leak or abnormal shaft bearing play. Confirm the fault before ordering; other components can cause similar symptoms.

Frequently Asked Questions

Is this a genuine OEM part? This listing is for a replacement part unless otherwise explicitly stated. Manufacturer names and part numbers identify compatible applications only.

How do I confirm fitment? Verify engine model, mounting bolt pattern, impeller and pulley design.

Part Summary

keywords: engine water circulation pump, yanmar replacement water pump 119025-42000 119025-42001, 119025-42000, 119025-42001

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

Customers also purchased