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Cab Heater Blower Motor for Caterpillar 939 – 174-1504 – Northline Parts

Cab Blower Motor 174-1504 for Caterpillar Loaders and Graders

SKU: NLT2T01204
$217.89 In Stock
$217.89
Sale price  $217.89 Regular price 
Ships for free in 2–4 business days.
This replacement cab blower motor matches Caterpillar reference 174-1504 for selected loaders and graders. It moves air through the operator-cab heater and ventilation system.
Estimated delivery between
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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
  • Caterpillar 939
  • 963
  • IT24F
  • 924F loaders; 130G and 140G graders (cab-configuration dependent)

Compare voltage, rotation, wheel/shaft dimensions, motor mount and connector.

Product Overview

When a blower motor seizes or its brushes fail, the cab can lose heat or ventilation airflow even though the rest of the HVAC system works. Check fuses, switch and wiring first.

Key Features & Performance

Caterpillar cab blower motor reference 174-1504.

OE / Reference Numbers

  • 174-1504

When to Replace This Part

No airflow with power present, noisy bearings or intermittent fan operation.

Frequently Asked Questions

How do I confirm this is the correct part? Compare voltage, rotation, wheel/shaft dimensions, motor mount and connector.

Is this a genuine OEM part? No. This listing is for an aftermarket replacement unless expressly identified otherwise. OE references are supplied to identify the intended application.

Part Summary

keywords: cab heater blower motor, cab blower motor 174-1504 for caterpillar loaders and graders, 174-1504, caterpillar 939, 963, it24f, 924f loaders; 130g and 140g graders (cab-configuration dependent)

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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