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Carter M2091 Mechanical Fuel Pump
| Brand | Carter M2091 |
|---|---|
| Fuel Type | Gas |
| Gasket Or Seal Included | Yes |
| Housing Material | Cast |
| Inlet Fitting Thread Size | 1/8-27 NPSF |
| Inlet Quantity | 1 |
| Inlet Type | Threaded |
| Maximum Pressure | 5 |
| Minimum Flow Rating | 13 |
| Minimum Pressure | 3.5 |
| Mounting Hardware Included | No |
| Outlet Fitting Thread Size | 1/8-27 NPSF |
| Outlet Quantity | 1 |
| Outlet Type | Threaded |
| Pump Type | Mechanical |
| Fits | Dodge |
OE fit, form, and function. Carter delivers a direct replacement with problem-solving features.
Cast housing. Provides a durable mechanical fuel pump construction.
Threaded ports. Simplify fuel line connections with threaded inlet and outlet fittings.
Cross-references Airtex Fuel Pumps 9543, 602-1049 and 2279 906 for the same application. See all 10.
Carter M2091 Mechanical Fuel Pump
The Carter M2091 is a mechanical fuel pump for gasoline applications, built with a cast housing and threaded inlet and outlet connections for a secure fuel-system fit. It is a practical OE-style replacement for drivers searching for a Carter fuel pump for classic Chevrolet and Ford applications, including Carter M2091 replacement needs.
Key Features
- Mechanical fuel pump for gas engines
- Cast housing for durable construction
- Threaded inlet and outlet ports
- 1/8-27 NPSF inlet and outlet fitting threads
- Fuel pressure range: 3.5 to 5 psi
- Minimum flow rating: 13
- Gasket or seal included
- OE fit, form, and function focus from Carter
Detailed Description
Built for gasoline fuel delivery systems, the Carter M2091 mechanical fuel pump uses a threaded 1/8-27 NPSF inlet and outlet layout with one inlet and one outlet for straightforward plumbing on the engine side of the fuel system. The cast housing supports a traditional mechanical pump design, while the included gasket or seal helps support a proper sealing surface during replacement. For buyers comparing Carter M2091 specs against other mechanical fuel pumps, the 3.5 to 5 psi pressure range and 13 minimum flow rating provide the core performance details needed for a direct replacement decision.
This part cross-references Airtex Fuel Pumps 9543 for the same application. It is also searched as a Carter fuel pump replacement for Chevrolet and Ford mechanical fuel system service, especially when matching threaded-port, gas-only pump requirements.
What It Is Used For
- Restoring fuel delivery on a mechanical pump-equipped engine
- Replacing a worn pump that causes hard starting
- Addressing low fuel pressure at the carburetor
- Correcting fuel starvation under load or at higher engine demand
- Replacing a leaking pump housing or failed internal diaphragm
Installation Notes and Tips
Confirm the engine uses a mechanical fuel pump before ordering. Match the threaded inlet and outlet style, fitting thread size, and pressure requirements to the original setup. Use the included gasket or seal during installation, and verify fuel line routing and sealing after assembly. For vehicle-specific searches, compare the Carter M2091 to the original pump on your Chevrolet or Ford application before installation.
Quality Assurance
Carter Fuel Systems emphasizes OE fit, form, and function with broad vehicle coverage and problem-solving design features. The M2091 follows that approach with a mechanical, gas-specific construction intended for dependable fuel-system replacement service.
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