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Mechanical Fuel Pump

Part # M4511 Available
The Carter Fuel Systems program features unique innovation and solutions by offering premium OE fit, form, and function as well as exceptional vehicle coverage and exclusive problem-solving features.
  • Carter Fuel Systems Mechanical Fuel Pumps are designed to meet or exceed OE requirements, and many of these units have high capacity along with good vapor handling characteristics.
  • Carter Mechanical Fuel Pumps feature precision castings and rockers help ensure a long life.
  • Advanced polymer pump diaphragms help ensure consistent performance in multiple fuel blends.
  • A new fuel filter is recommended when replacing pump.

Specifications

Outlet Outside Diameter:   

N/A

Maximum Pressure:   

7 PSI

Connection Type:   

N/A

Maximum Flow Rating:   

45 gph

Inlet Outside Diameter:   

9.5 MM, 0.375 IN

Gasket Or Seal Included:   

Yes

Inlet Type:   

Tube

Outlet Type:   

Threaded

Outlet Quantity:   

1

Mounting Hardware Included:   

No

Mounting Hole Quantity:   

2

Housing Material:   

Aluminum

Inlet Fitting Thread Size:   

NA

Outlet Fitting Thread Size:   

5/8-18 UNF-2B

Fuel Type:   

Gas

Minimum Pressure:   

5.5 PSI

Pump Design:   

Mechanical

Minimum Flow Rating:   

40 gph

Grade Type:   

Premium

Average Flow Rating:   

40 gph

Inlet Quantity:   

1

Inlet Thread Size:   

NA

Outlet Thread Size:   

5/8-18 UNF

Inlet Fitting Thread Type Standard:   

N/A

Outlet Fitting Thread Type Standard:   

UNF

Outlet Thread Type Standard:   

UNF

Inlet Thread Type Standard:   

N/A

Application Summary
1971-1973 Buick Centurion Base (Aspiration: Naturally Aspirated & Liter: 7.5 & Engine(ci): 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1967-1970 Buick Wildcat Base Custom (Aspiration: Naturally Aspirated & Liter: 7.0, 7.5 & Engine(ci): 430, 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1973-1974 Buick Century Base Luxus (Aspiration: Naturally Aspirated & Liter: 7.5 & Engine(ci): 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1967-1974 Buick Electra Base Custom 225 225 Custom 225 Limited (Aspiration: Naturally Aspirated & Liter: 7.0, 7.5 & Engine(ci): 430, 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1970-1974 Buick Estate Wagon Base (Aspiration: Naturally Aspirated & Liter: 7.5 & Engine(ci): 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1970-1974 Buick LeSabre Base Custom Luxus (Aspiration: Naturally Aspirated & Liter: 7.5 & Engine(ci): 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1973-1974 Buick Regal Base (Aspiration: Naturally Aspirated & Liter: 7.5 & Engine(ci): 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1967-1974 Buick Riviera Base (Aspiration: Naturally Aspirated & Liter: 7.0, 7.5 & Engine(ci): 430, 455 & Cylinder: 8 & Block: V & Engine VIN: U, W & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1967-1971 Buick Skylark Base Custom (Aspiration: Naturally Aspirated & Liter: 6.6, 7.5 & Engine(ci): 400, 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)
1968-1970 Buick Sportwagon Base Custom (Aspiration: Naturally Aspirated & Liter: 6.6, 7.5 & Engine(ci): 400, 455 & Cylinder: 8 & Block: V & Fuel: GAS & Fuel Delivery: CARB / Qualifier: with 3 Line Pump)