74021 Aftermarket Fuel Pump 4-6 PSI 20-30 GPH | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement Low-Pressure Electric Fuel Pump - Replaces Part Number: 74021

New aftermarket low-pressure electric fuel pump replacing 74021. It is configured for Four-cylinder carburetted marine engines requiring 4-6psi, MerCruiser and Volvo Penta low-pressure supply circuits after pressure/flow verification, Diesel-transfer use where approved by the pump manufacturer. The exact engine model, serial range, fuel pressure and connection layout must match the original installation.

⚙️ Key Features

• Direct replacement for the 74021 service family

• Designed for Low-pressure marine petrol and approved transfer systems

• Regulated low-pressure electric fuel delivery

• Suitable for carburettor, vapour-separator or boost-pump supply use as specified

• Confirm the engine serial, pump pressure and port orientation before installation

🧰 Kit / Assembly Contents

• 1 × Complete electric fuel-pump assembly/cartridge - Part Number: 74021

• 1 × Integrated electrical connector or terminals

• 1 × Inlet screen/strainer - supplied where included by the selected manufacturer

• Seals, module O-rings and mounting hardware are renewed separately unless included

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• CARP74021 (Recmar catalogue reference)

OEM / Related Numbers:

• CARP74021

• RECEFP-KT

Aftermarket / Verified Equivalents:

• Recmar: CARP74021

• Universal marine-listed 4-6psi / 20-30GPH electric pump

🚤 Compatibility

Commonly used on:

• Low-pressure marine petrol and approved transfer systems

Typically suits:

• Engine models:

• Four-cylinder carburetted marine engines requiring 4-6psi

• MerCruiser and Volvo Penta low-pressure supply circuits after pressure/flow verification

• Diesel-transfer use where approved by the pump manufacturer

• HP / Output Range: 20-30GPH rated flow

• Engine / System Type: Low-pressure marine petrol and approved transfer systems

• Year Range: Universal replacement; installation-dependent

• Serial / Pump Identification: Match P/N 74021 to the model-specific parts diagram and verify pressure, electrical connector, inlet/outlet orientation and mounting before ordering.

🔌 Function

The electric low-pressure pump draws fuel from the boat tank and maintains the regulated supply required by the carburettor, vapour separator or high-pressure pump.

Common signs of failure:

• Pump does not run when commanded

• Hard starting or extended cranking

• Low inlet pressure to the high-pressure pump

• Power loss or surging under sustained load

• Excessive pump noise, overheating or intermittent operation

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging