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12_aea7701d-7cca-433b-a681-5e82fcb9efda - Northline Parts

Volvo/Mack Engine Water Pump 85109694 85124623 – D13 D16 MP8

SKU: NLT2T01828
$165.09 In Stock
$165.09
Sale price  $165.09 Regular price 
Ships for free in 2–4 business days.
This engine coolant pump replaces Volvo/Mack 85109694 and 85124623 on compatible Volvo D13/D16 and Mack MP8 diesel engine applications.
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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
Make / Family Applications
Volvo D13 and D16 engine applications using the listed pump
Mack MP8 engine applications using the listed pump

Product Overview

The water pump maintains coolant circulation through the engine and cooling package. A worn bearing, seal leak or damaged pump can lead to coolant loss, overheating, temperature fluctuation or belt-drive noise—conditions that should be repaired before heavy-load operation continues.

Cross-reference listings also associate this pump family with 20744939. D13/D16/MP8 engines span many chassis and emissions configurations, so the pump number should be matched to the engine record rather than relying on truck model alone.

Key Features & Performance

  • Engine coolant circulation for heavy-duty Volvo/Mack diesel platforms
  • Cross-referenced to 85109694 and 85124623
  • Designed for service replacement when the original pump leaks, binds or loses circulation efficiency

Technical Details

  • Engine families: Volvo D13, Volvo D16, Mack MP8
  • System: engine cooling
  • Heavy-duty truck / industrial application

Replaces Part Numbers

  • 85109694
  • 85124623
  • 20744939

Frequently Asked Questions

Q: Can I order by D13 engine name alone?
A: Not safely. D13 engines have multiple generations; verify the water-pump number for the exact engine/chassis.

Q: What should be inspected during replacement?
A: Inspect belt drive, coolant condition, hoses and nearby leaks so the new pump is not installed into an unresolved overheating problem.

Confirm engine serial/build and original water-pump number.

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