
Carter Fuel Systems has been a leading manufacturer of complete fuel system solutions for over a century. The company offers a broad line of fuel pumps and accessories, including first-generation mechanical fuel pumps and gasoline direct injection pumps, for professional installers. Carter fuel pumps are available in a variety of designs, including rotary vane, Carter Geroter, and solenoid, to accommodate most engines. While Carter fuel pumps are known for their quality and performance, it is important to note that they are not suitable for biodiesel as it can ruin the brushes. When installing a Carter fuel pump, it is crucial to follow safety guidelines, such as mounting the pump below the carburetor and away from the exhaust system, to prevent potential hazards like vapor lock and fuel line rupture.
| Characteristics | Values |
|---|---|
| Fuel compatibility | Gasoline, gasohol, fuel boosters, diesel, biodiesel |
| Mounting | Below the carburetor, not in the trunk, inside the vehicle, or in the engine compartment |
| Fuel filter | High-quality fuel filter on the inlet side of the pump |
| Mounting hardware | Bracket with rubber mounts, screws, hose clamps, wiring, butt connectors |
| Fuel line | 3/8" neoprene fuel hose, 5/16" fuel line |
| Fuel pressure | 4 psi, 6 psi |
| Fuel pump model | P60430, P60504, P90091, GP4600HP |
| Fuel pump type | Electric, mechanical, rotary vane, universal, first-generation |
| Fuel pump accessories | CleanScreen™ multi-layer internal and external strainers, fuel pressure regulator |
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What You'll Learn
- Carter fuel pump assemblies use CleanScreen™ multi-layer strainers to increase pump life
- Carter's universal electric fuel pumps are available in a variety of designs
- The pump must be mounted below the carburetor to avoid vapor lock
- Use a wire clip to hold the wire plugs in place at the pump
- Materials needed for installation include a fuel line, hose clamps, and assorted electrical connectors

Carter fuel pump assemblies use CleanScreen™ multi-layer strainers to increase pump life
Carter Fuel Systems has been manufacturing complete fuel system solutions for over a century. They are known for their OE fit, form, and function, with a broad line of fuel pumps and accessories. Carter's fuel pump assemblies are designed to increase the life of the fuel pump, especially in dirty environments.
Carter fuel pump assemblies utilize CleanScreen™ multi-layer internal and external strainers to trap finer particles and provide up to 40% more dirt-holding capacity. This innovative technology ensures that impurities in the fuel path are effectively captured, preventing them from affecting fuel flow over time. The multi-layer strainers act as a defence mechanism, filtering smaller debris and fine particles, resulting in maximum filtering and increased fuel filter, fuel pump, and fuel system life.
Carter's commitment to quality is evident in their fuel pump assemblies, which offer reliable filtration and protection against fuel system contaminants. The CleanScreen™ technology incorporates multiple layers of filter media and an improved surface area, ensuring that your fuel pump remains free from contaminants that can impact performance. This not only enhances the life of the fuel pump but also improves overall fuel delivery efficiency.
Carter's fuel pump assemblies are designed to meet the diverse needs of their customers. Their universal electric fuel pumps come in various designs, including rotary vane, Carter Geroter, and solenoid. These pumps are compatible with most domestic and imported passenger cars, trucks, marine, and industrial engines. Additionally, Carter offers first-generation mechanical fuel pumps in different materials such as die-cast and billet aluminum, as well as stamped steel, ensuring you can find the perfect fit for your specific requirements.
Carter's dedication to supporting their customers is evident in their comprehensive resources and warranties. They provide valuable information, technical documents, and guidelines to ensure proper installation and maintenance of their products. With their commitment to quality and customer satisfaction, Carter has established itself as a trusted leader in the automotive industry, delivering premium performance and innovative solutions for fuel delivery technology.
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Carter's universal electric fuel pumps are available in a variety of designs
Carters universal electric fuel pumps are available in a variety of designs, including rotary vane, Gerotor, and solenoid, to accommodate most domestic and imported passenger cars, trucks, marine, and industrial engines. These pumps are designed to meet the fuel delivery demands of a wide range of applications.
Carter's Gerotor universal pump is a popular choice for OE-type hanger and module assemblies. Its unique gear and rotor eccentric mechanism create high pressure with minimal pulsation, making it compact, lightweight, and fuel-cooled. EFI marine manufacturers favour these robust gerotors for their fuel delivery requirements. The solenoid pump, on the other hand, is known for its energy efficiency and longevity, generating fuel pressure and flow using short electricity pulses and lacking internal rubber parts or bellows that can wear out.
Carter also offers first-generation mechanical fuel pumps for most domestic and imported passenger cars, trucks, marine, and industrial engines. These pumps are available in die-cast and billet aluminium as well as stamped steel to meet diverse on-road needs. Additionally, Carter has been developing new generations of brushless BLDC fuel pumps since 2008, which offer several advantages over brushed pumps.
When installing a Carter fuel pump, it is important to note that the pump must be mounted below the carburettor to prevent possible vapour lock conditions. It should not be mounted in the trunk, inside the vehicle, or in the engine compartment for safety reasons. A good-quality fuel filter should always be mounted on the inlet side of the pump, and the pump should be protected from splash and water immersion. Additionally, various online forums offer insights and tips on installing Carter fuel pumps, which can be helpful for specific applications.
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The pump must be mounted below the carburetor to avoid vapor lock
When installing a Carter fuel pump on a diesel engine, it is important to consider the potential issue of vapor lock. Vapor lock occurs when the liquid fuel turns into a gas while still in the fuel lines, starving the engine of fuel. This issue is more common in older vehicles with carbureted fuel systems, where the fuel pump is located far from the gas tank.
To avoid vapor lock, it is crucial that the Carter fuel pump be mounted below the carburetor. This specific placement ensures that the fuel pump is not located in an area of higher temperature, which could contribute to the fuel evaporating and causing vapor lock. By mounting the pump below the carburetor, the fuel has to travel a shorter distance, reducing the chances of it turning into a gas.
Additionally, when installing the Carter fuel pump, it is imperative to follow certain guidelines. Firstly, the pump should never be mounted inside the vehicle, in the trunk, or in the engine compartment. This is a safety precaution, as a fuel line rupture in these areas could lead to personal injury. Instead, the pump should be mounted below the fuel tank, taking into account the varying lift capabilities of different fuel pumps.
Another important consideration is the placement of the fuel filter. A good quality fuel filter should always be mounted on the inlet side of the pump. Not only does this ensure the proper functioning of the pump, but it is also a warranty requirement. Furthermore, it is recommended to keep the pump away from the exhaust system and other heat-generating components, as heat contributes to vapor lock.
Finally, it is crucial to protect the Carter fuel pump from potential water damage. Care should be taken to shield the pump from splashes or water immersion, as this could impact its performance. By following these guidelines and paying close attention to the mounting location of the fuel pump relative to the carburetor, you can effectively avoid vapor lock conditions in your diesel engine.
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Use a wire clip to hold the wire plugs in place at the pump
When installing a Carter fuel pump, it is important to remember to use a wire clip to hold the wire plugs in place at the pump. This is a crucial step to ensure the fuel pump operates correctly and safely.
The wire clip helps to secure the wire plugs, preventing them from accidentally disconnecting or becoming loose during vehicle operation or maintenance. It acts as a simple yet effective fastening mechanism, providing a secure connection between the wires and the fuel pump.
To install the wire clip, first, identify the correct location on the fuel pump where the wire plugs need to be secured. Clean the area to ensure that there is no debris or residue that might hinder the wire clip's effectiveness. Then, carefully insert the wire plugs into the designated slots or connectors on the fuel pump. Once the wires are firmly in place, take the wire clip and position it securely over the wire plugs. Ensure that the clip is properly aligned and fastened, providing enough pressure to hold the wire plugs securely without causing any damage to the wires or the fuel pump itself.
It is recommended to double-check the wire clip's positioning and security after installation. Gently tug on the wires to ensure they are firmly held in place, reducing the risk of accidental disconnection. By using the wire clip, you add an extra layer of safety and reliability to the fuel pump's electrical connections.
Overall, the wire clip plays a vital role in maintaining the proper functioning of the fuel pump by securing the wire plugs, ensuring uninterrupted power supply, and contributing to the overall reliability of the vehicle's fuel system.
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Materials needed for installation include a fuel line, hose clamps, and assorted electrical connectors
When installing a Carter fuel pump on a diesel engine, it is important to ensure that you have the correct materials and parts for a safe and efficient installation. The materials needed for the installation process include a fuel line, hose clamps, and assorted electrical connectors, which are essential for establishing a secure and functional fuel system.
The fuel line is a critical component that facilitates the transfer of fuel from the tank to the engine. It is recommended to use a fuel line with a suitable diameter, such as 3/8" or 5/16", to ensure unrestricted fuel flow. This line should be made of a durable material, such as neoprene or copper tubing, to withstand the pressure and demands of the fuel system.
Hose clamps play a vital role in securing the fuel line in place. They provide a tight and leak-proof connection, ensuring that the fuel line does not detach or leak during operation. It is important to have a sufficient number of hose clamps to securely fasten all necessary connections.
Assorted electrical connectors are also required for the installation process. These connectors ensure proper electrical connections between the fuel pump and the vehicle's electrical system. They include items such as wire connectors, butt connectors, and wiring harnesses. It is important to have a variety of connectors to accommodate different wiring requirements and ensure a reliable electrical system.
In addition to the fuel line, hose clamps, and electrical connectors, other materials and parts may be needed depending on the specific installation. These can include items such as a fuel filter, fuel pressure regulator, mounting bracket, and various types of wiring, such as 12-gauge power wire or 14-gauge GXL wire. It is always recommended to refer to the vehicle's specifications and the fuel pump manufacturer's instructions to ensure a correct and safe installation.
By gathering the necessary materials, including the fuel line, hose clamps, and electrical connectors, you can confidently begin the installation process, ensuring a reliable and efficient fuel system for your diesel engine.
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Frequently asked questions
Carter fuel pumps can be used to pump diesel or almost any other fuel. The pump must be mounted below the carburetor and away from the exhaust system to avoid vapor lock. You will need a fuel pressure regulator to keep the pressure steady.
You will need a fuel pressure regulator, a fuel filter, assorted electrical connectors, and hose clamps. You may also need a switch, an inertia switch for safety purposes, and a fuel line.
First, you need to splice the old fuel pump hoses and wire the fuel pump. Then, you can mount the pump on the frame rail using the provided bracket and bolts. Finally, you can plumb the pump and connect the wires.











































