⛽ Power your classic Chevy with precision and confidence!
The Carter M4891 Mechanical Fuel Pump is a high-performance replacement designed specifically for Chevrolet Small Block engines ranging from 267 to 409 cubic inches. Crafted from durable aluminum with precision castings, it ensures long-lasting operation and reliable fuel delivery. Compatible with modern ethanol fuel blends thanks to advanced polymer diaphragms, this pump meets or exceeds OE specifications and features threaded 0.25-inch inlet and outlet connections for straightforward installation.
| Brand | Carter Fuel Systems |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Car |
| Item dimensions L x W x H | 10 x 4.2 x 4.2 inches |
| Material | Aluminum |
| Style | Piston |
| Specification Met | OE |
| Auto Part Position | Outside |
| Outlet Connection Size | 0.25 Inches |
| Inlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Threaded |
| Body Material | Aluminum |
| Inlet Connection Type | Threaded |
| Gas Type | Diesel |
| Mounting Type | Flange Mount |
| Operation Mode | Mechanical |
| Product Grade | Performance Part |
| Global Trade Identification Number | 00724956016006 |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | M4891 |
| Manufacturer | Carter |
| UPC | 724956016006 |
| Model | Carter M4891 Mechanical Fuel Pump |
| Item Weight | 1.76 pounds |
| Product Dimensions | 10 x 4.2 x 4.2 inches |
| Item model number | M4891 |
| Exterior | Machined |
| Manufacturer Part Number | M4891 |
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