Description

The Volvo Penta Impeller Kit 24139373 is a complete raw water pump service kit designed to maintain proper cooling system performance across a range of Volvo Penta marine engines. This kit includes a precision-molded impeller along with sealing components and installation lubricant to ensure reliable water flow and long service life.

The impeller is responsible for circulating seawater through the engine cooling system. Over time, the flexible vanes can wear, harden, or crack, reducing efficiency and increasing the risk of overheating. Replacing the impeller at recommended intervals ensures consistent cooling performance and helps protect your engine from damage.

This kit is commonly used in engines equipped with specific pump configurations requiring this impeller size and sealing setup.

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Key Features

• Complete Volvo Penta impeller service kit
• High-quality flexible rubber impeller
• Includes gasket and O-rings for full reseal
• Supplied with lubricant for safe installation
• Maintains proper raw water flow and cooling performance
• OEM fit and function

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Engine Compatibility

Volvo Penta Engine Series

Commonly used across select Volvo Penta engines, including:

D Series

• D3 Series (select models)
• D4 Series (verify application)

Gasoline Engines

• Select Volvo Penta V6 and V8 engines

Designed for engines using compatible raw water pump configurations.

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Serial Number Fitment Notice

Fitment depends on:

• Engine model and variant
• Pump configuration
• Engine serial number

Always confirm compatibility using your engine serial number before ordering.

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Impeller Specifications

• Dimensions vary by application
• Designed to match OEM Volvo Penta 24139373 specifications

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What’s Included in the Kit

• Impeller
• Pump cover gasket
• O-rings / sealing components
• Installation lubricant

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When This Part Needs Replacement

Replace the impeller if you notice:

• Reduced or no cooling water flow
• Engine overheating
• Cracked, missing, or stiff vanes
• After seasonal storage

Recommended service interval: every 100 hours or annually

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Installation Notes

• Lubricate impeller before installation
• Install with correct vane direction
• Replace all gaskets and O-rings
• Inspect pump housing and wear surfaces
• Check system for broken vane debris

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Alternate / Superseded Part Numbers

OEM Cross References

• Volvo Penta: 24139373

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Aftermarket Cross References

• Sierra: 18-3056 (verify fitment)
• Johnson Pump: 09-814B-1 (verify application)

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Shipping

Shipping: Ships same or next day for fast Canada wide shipping.

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Parts Desk Insight

Volvo Penta impellers can look very similar across models but differ slightly in size or hub design. Even a small difference can affect cooling performance, so always match by part number or serial number to ensure proper fit