21379102 Seawater Pump | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D3 Gear-Driven Seawater Pump - Part Number: 21379102

Genuine gear-driven flexible-impeller seawater pump for Volvo Penta D3 2.4-litre marine diesel engines. Verified JMP and Albinus complete-pump replacements are available, and the pump can be serviced with the genuine impeller and screw kits.

⚙️ Key Features

• D3 engine-driven seawater pump

• Flexible-impeller positive-displacement design

• D3 110HP-220HP application

• Verified JMP and Albinus replacements

• Genuine impeller and screw kits available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21379102 - Current OEM part number

OEM / Related Numbers:

• 21379102

Aftermarket / Verified Equivalents:

• JMP Marine: JPR-VP0030DB

• Albinus: 05-01-009

Associated Service Parts:

• 21951352 - Genuine impeller kit

• 21951330 - Genuine screw kit

• 960166 - O-ring

• 809444 - Lock ring

• 3583988 - Washer

• 21379134 - Seal; obsolete in some systems

• 181800 - Bearing, quantity 2

• 914451 / 914523 - Circlips

• 21379143 - Spacer; obsolete in some systems

🚤 Compatibility

Confirmed engine family:

• D3-110I-D through D3-110I-H

• D3-140A-D through D3-140A-H

• D3-140I-E through D3-140I-H

• D3-150I-D through D3-150I-H

• D3-170A-D through D3-170A-H

• D3-170I-D through D3-170I-H

• D3-200A-D through D3-200A-H

• D3-200I-D through D3-200I-H

• D3-220A-D through D3-220A-H

• D3-220I-D through D3-220I-H

• HP Range: 110HP-220HP

• Confirm pump drive, hose ports and engine serial number

🔌 Function

The pump draws seawater through the vessel intake and circulates it through the coolers, heat exchanger and wet-exhaust system.

Common signs of failure:

• Engine overheating

• Low exhaust-water discharge

• Impeller vane damage

• Shaft-seal leakage

• Bearing or gear-drive noise

• Corroded pump body

• Loss of prime

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging