AN 7319 Aftermarket Iveco 8281 Seawater Pump AN 7319-MP57/821, Jabsco 3380.005/02 | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement 8281 Seawater Pump - Part Number: AN 7319

New aftermarket engine-cooling seawater pump for Iveco 8281 marine diesel engines using pump MP57/821. It replaces the listed OEM pump family and is supplied as a complete assembled pump. Confirm the full MP57/821 pump marking and Jabsco 3380.005/02 cross-reference.

⚙️ Key Features

• Direct aftermarket replacement for AN 7319

• Heavy-duty marine-grade bronze or corrosion-resistant pump construction

• Engine-driven Italian-pattern pump

• Port configuration: Engine-specific flange/hose connections

• Serviceable flexible-impeller design with replaceable cover, cam, seal, shaft and bearings

🧰 Kit / Assembly Contents

• 1 × Complete seawater pump assembly - Part Number: AN 7319

• 1 × Installed impeller - Installed flexible impeller - DJ/AN service family

• 1 × Installed shaft, bearing, cam and mechanical-seal assembly

• 1 × Installed end cover with gasket or O-ring sealing system

• Mounting / installation: Mounting seal and fittings handled according to engine installation

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• AN 7319 → Replaces / cross-references AN 7319-MP57/821

OEM / Related Numbers:

• AN 7319-MP57/821

Aftermarket / Verified Equivalents:

• Jabsco: 3380.005/02

• DJ Pumps: AN 7319

Service Parts / Kits:

• Minor repair kit and shaft available for the AN 7319 family

🚤 Compatibility

Commonly used on:

• DJ Pumps / Iveco marine engine-cooling systems

Typically suits:

• Engine models:

• Iveco 8281 marine diesel engines using pump MP57/821

• HP / Output Range: Engine- or generator-rating dependent

• Engine Type: Marine diesel, petrol or generator engine as listed above

• Year Range: Engine-model, arrangement and serial-number dependent

• Port / Drive Identification: Engine-specific flange/hose connections; Engine-driven Italian-pattern pump. Confirm rotation, shaft/gear style, flange, port direction and mounting seal before ordering.

🔌 Function

The engine-driven flexible-impeller seawater pump draws raw water through the vessel's intake and strainer, then circulates it through the heat exchanger, charge-air cooler, exhaust mixer and other seawater-cooled components. Adequate flow is essential for controlling engine and exhaust temperatures.

Common signs of failure:

• Engine or exhaust temperature rises above normal

• Weak or absent seawater discharge at the exhaust outlet

• Impeller blades are cracked, missing, swollen or permanently set

• Water leaks from the pump cover, shaft seal, drain hole or mounting flange

• Bearing noise, shaft play or a seized pump drive

📦 Condition

• New aftermarket replacement seawater pump

• Brand new

• Supplied in original or equivalent packaging