Description

Fuel Pump GM Small Block | Sierra 18-7274

GM Small Block Fuel Pump | Sierra 18-7274

AC style mechanical fuel pump for GM 305 & 350 cu. in. marine engines marinized by Mercruiser & OMC.

• Fits Mercruiser GM V8 305 & 350 cu. in. marine engines
• Replaces AC pump with flange ID 41421 & Carter M73021
• Includes mounting gasket
• Replaces Mercury 86246T, 86246, 78485, 71646 & 86246A1
• Replaces OMC 509409
• Replaces Carter M73021
• Replaces Holley 716-41421
• Replaces Mallory 9-35417