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Water Pump 6204-61-1300 with Gasket and O-Ring for Komatsu 4D95 – Northline Parts product image

Water Pump 6204-61-1300 with Gasket and O-Ring for Komatsu 4D95

SKU: NLT2T00158
$264.59 In Stock
$264.59
Sale price  $264.59 Regular price 
Ships for free in 2–4 business days.
Replace a leaking or noisy coolant pump on a compatible Komatsu 4D95-powered machine with water pump 6204-61-1300 and the supplied sealing components.
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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
  • Engine Models: Komatsu 4D95S
  • Machine Models: D20-6, D20A-7, D21S-7

Product Overview

Water-pump wear often first appears as coolant seepage near the shaft or roughness at the pulley bearing. During replacement, flush contaminated coolant and inspect the belt drive and mating surface. Match the casting, impeller and outlet arrangement to the old pump; machine model alone may span more than one engine configuration.

Key Features & Performance

  • Water pump 6204-61-1300
  • gasket and O-ring advertised
  • Komatsu 4D95S / D20-6 / D20A-7 / D21S-7 listed.

OE / Reference Numbers

  • 6204-61-1300

Fitment Notes

Compare the engine model, pump housing, pulley or outlet arrangement, and original part number; inspect the rest of the cooling system for the underlying fault.

Frequently Asked Questions

How do I confirm this is the correct part? Compare the engine model, pump housing, pulley or outlet arrangement, and original part number; inspect the rest of the cooling system for the underlying fault.

Is this a genuine OEM part? This is a replacement part, not a genuine manufacturer part unless the listing expressly identifies it as genuine OEM.

Part Summary

keywords: Water Pump 6204-61-1300 with Gasket and O-Ring for Komatsu 4D95, 6204-61-1300

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.

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