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Aftermarket Yanmar 129271-42503 Seawater Pump

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Albinus 05-01-026 Seawater Pump - Replaces OEM Yanmar 129271-42503 The Albinus 05-01-026 seawater pump is a premium aftermarket replacement for OEM Yanmar 12927…
SKU: AP-05-01-026
$811.60

Aftermarket Yanmar 129271-42503 Seawater Pump

$811.60

Albinus 05-01-026 Seawater Pump - Replaces OEM Yanmar 129271-42503

The Albinus 05-01-026 seawater pump is a premium aftermarket replacement for OEM Yanmar 129271-42503 seawater pumps used on a range of Yanmar 3JH and 4JH series marine diesel engines. Manufactured by Swedish marine pump specialist Albinus, this high-quality raw water pump provides dependable cooling water circulation to help maintain engine performance and cooling system reliability.

Suitable for Yanmar 3JH4E, 3JH5E, 4JH4E, 4JH5E and other popular marine diesel engines, the Albinus 05-01-026 is designed as a direct replacement for OEM Yanmar pump assemblies and provides a cost-effective alternative to genuine replacement parts.

Product Features

  • Premium Albinus marine seawater pump
  • Direct replacement for OEM Yanmar 129271-42503
  • Manufactured by Swedish marine pump specialist Albinus
  • Designed for marine raw water cooling systems
  • Suitable for Yanmar 3JH and 4JH series engines
  • Heavy-duty marine construction
  • Premium aftermarket quality

Benefits

  • Maintains reliable engine cooling performance
  • Helps prevent engine overheating
  • Supports long engine and cooling system life
  • Direct fit replacement for OEM applications
  • Cost-effective alternative to genuine pumps

Technical Specifications

  • Brand: Albinus
  • Part Number: 05-01-026
  • Product Type: Marine Seawater Pump
  • Application: Raw Water Engine Cooling
  • Manufacturer: Albinus Sweden

Part Number Cross Reference

  • Albinus: 05-01-026
  • OEM Yanmar: 129271-42503
  • OEM Yanmar: 129271-42502
  • JMP: JPR-YM04JHB

Compatible Engines & Applications

  • Yanmar 3JH4E
  • Yanmar 3JH5E
  • Yanmar 3JH40
  • Yanmar 4JH4E
  • Yanmar 4JH4AE
  • Yanmar 4JH5E
  • Yanmar 4JH45
  • Yanmar 4JH57
  • Yanmar 4JH80
  • Yanmar 4JH110

Product Suitability

Suitable for Yanmar marine diesel engines using OEM seawater pump 129271-42503 or 129271-42502. Always verify your existing pump part number and engine model before ordering.

Frequently Asked Questions

What OEM Yanmar part numbers does Albinus 05-01-026 replace?
The Albinus 05-01-026 replaces OEM Yanmar part numbers 129271-42503 and 129271-42502.

What engines does this seawater pump fit?
This pump suits selected Yanmar 3JH4E, 3JH5E, 3JH40, 4JH4E, 4JH4AE, 4JH5E, 4JH45, 4JH57, 4JH80 and 4JH110 marine diesel engines.

What is JPR-YM04JHB?
JPR-YM04JHB is a commonly referenced aftermarket replacement pump number for this Yanmar seawater pump application.

Is this a genuine Yanmar pump?
No. The Albinus 05-01-026 is a premium aftermarket seawater pump manufactured by Albinus and designed as a direct replacement for OEM Yanmar applications.

The Albinus 05-01-026 seawater pump provides dependable cooling water circulation for Yanmar marine diesel engines and is a premium aftermarket replacement for OEM Yanmar 129271-42503 seawater pump applications.

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