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Carter M4845 Mechanical Fuel Pump
| Brand | Carter M4845 |
|---|---|
| Mounting Hardware Included | No |
| Gasket Or Seal Included | Yes |
| Inlet Type | Tube |
| Outlet Type | Threaded |
| Outlet Quantity | 1 |
| Minimum Flow Rating | 23 |
| Maximum Pressure | 8 |
| Minimum Pressure | 6.8 |
| Outlet Fitting Thread Size | 1/8 npsf |
| Pump Type | Mechanical |
| Fits | Chrysler and Dodge · 26 vehicles |
OE fit, form, and function. A direct replacement mechanical fuel pump for straightforward installation.
Gasket included. Ready for a tighter seal during installation.
Threaded outlet. Provides a secure connection for the fuel line.
Cross-references Airtex Fuel Pumps 4845, GMB 520-8210 and Spectra Premium SP1142MP for the same application. See all 10.
Carter M4845 Mechanical Fuel Pump
The Carter M4845 is a mechanical fuel pump built for OE-style fit, form, and function on select Chrysler and Dodge V8 applications. It is a direct replacement choice for classic carbureted fuel systems that need steady fuel delivery and correct outlet configuration.
Key Features
- Mechanical fuel pump for carbureted fuel delivery
- Tube inlet with a threaded outlet for secure plumbing
- 1/8 NPSF outlet fitting thread size
- Fuel pressure range of 6.8 to 8 psi
- Minimum flow rating of 23
- Gasket or seal included
- OE fit, form, and function focus from Carter Fuel Systems
Product Details
The Carter M4845 is engineered for classic vehicle fuel systems that rely on a cam-driven mechanical pump. Its threaded outlet and tube inlet support proper routing on original-style applications, while the pressure range helps maintain consistent fuel supply for carbureted operation. This part cross-references Airtex Fuel Pumps 4845 for the same application.
Compatible with 1970-1971 Chrysler 300, 1970-1971 Chrysler Imperial, 1970-1971 Chrysler New Yorker, 1970-1971 Chrysler Newport, 1970-1971 Dodge Challenger, 1970-1971 Dodge Charger, and 1970-1971 Dodge Monaco. The Carter M4845 is also a fitment match for these Chrysler and Dodge models when replacing an original mechanical fuel pump.
Common Issues This Part Can Address
- Hard starting caused by weak fuel delivery
- Fuel starvation at the carburetor
- Inconsistent fuel pressure in a mechanical pump system
- Loss of prime after storage or extended downtime
- Replacement of a worn original pump on classic Chrysler and Dodge vehicles
Installation Notes and Tips
Confirm the inlet and outlet style before installation, especially on restored or modified fuel systems. Replace the gasket or seal during service, and verify fuel pressure after installation to confirm the system is operating within the specified range. Mounting hardware is not included.
Quality Assurance
Carter Fuel Systems emphasizes OE fit, form, and function along with broad vehicle coverage and problem-solving design features. The M4845 follows that approach for dependable service in classic Chrysler and Dodge applications.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 1972 | Plymouth | Cuda | 7.2L | V8 | — |
| 1971 | Chrysler | 300 | 7.2L | V8 | — |
| 1971 | Chrysler | Imperial | 7.2L | V8 | — |
| 1971 | Chrysler | New Yorker | 7.2L | V8 | — |
| 1971 | Chrysler | Newport | 7.2L | V8 | — |
| 1971 | Dodge | Challenger | 7.2L | V8 | — |
| 1971 | Dodge | Charger | 7.2L | V8 | — |
| 1971 | Dodge | Coronet | 7.2L | V8 | — |
| 1971 | Dodge | Monaco | 7.2L | V8 | — |
| 1971 | Plymouth | Barracuda | 7.2L | V8 | — |
| 1971 | Plymouth | Cuda | 7.2L | V8 | — |
| 1971 | Plymouth | Fury | 7.2L | V8 | — |
| 1971 | Plymouth | GTX | 7.2L | V8 | — |
| 1971 | Plymouth | Road Runner | 7.2L | V8 | — |
| 1970 | Chrysler | 300 | 7.2L | V8 | — |
| 1970 | Chrysler | Imperial | 7.2L | V8 | — |
| 1970 | Chrysler | New Yorker | 7.2L | V8 | — |
| 1970 | Chrysler | Newport | 7.2L | V8 | — |
| 1970 | Dodge | Challenger | 7.2L | V8 | — |
| 1970 | Dodge | Charger | 7.2L | V8 | — |
| 1970 | Dodge | Coronet | 7.2L | V8 | — |
| 1970 | Dodge | Monaco | 7.2L | V8 | — |
| 1970 | Plymouth | Cuda | 7.2L | V8 | — |
| 1970 | Plymouth | GTX | 7.2L | V8 | — |
| 1970 | Plymouth | Road Runner | 7.2L | V8 | — |
| 1970 | Plymouth | Superbird | 7.2L | V8 | — |
| No rows match your filter. | |||||