Sierra 18-7281 Fuel Pump

Sierra 18-7281 Volvo Penta Fuel Pump

For V8 engines 305 and 350 GM

Features:

• Includes Mounting Gasket
• Flange I.D.: 61125/6973
• Inlet: 1/4-18NPT
• Outlet: 1/4-18NPT

Interchangeable With:

• Volvo Penta
• 826493
• Mallory
• 9-35421
• OMC Inboard
• 981650
• OMC Stern Drive
• 981650
• 3855276
• 3853792
• EMP
  • 35-35281

Frequently Asked Questions

What is the Sierra 18-7281 Volvo Penta Fuel Pump used for?

The Sierra 18-7281 is a replacement fuel pump for V8 engines using 305 and 350 GM applications. It is specified for these engine applications and has interchangeable part numbers for Volvo Penta, Mallory, OMC Inboard, OMC Stern Drive, and EMP.

What engines does the Sierra 18-7281 fuel pump fit?

The Sierra 18-7281 fuel pump is specified for V8 engines with 305 and 350 GM applications. The product description does not provide specific engine years, models, or serial-number ranges, so those details should be verified for your application before purchasing.

What size are the inlet and outlet connections on the Sierra 18-7281?

The Sierra 18-7281 has a 1/4-18NPT inlet and a 1/4-18NPT outlet. Both connections use the same 1/4-18NPT specification. Verify these connection specifications against the existing fuel pump and fuel system before installation.

Does the Sierra 18-7281 Volvo Penta fuel pump include a mounting gasket?

Yes. The Sierra 18-7281 includes a mounting gasket. The fuel pump also has a listed flange I.D. of 61125/6973, which should be compared with the existing application when verifying compatibility.

What part numbers are interchangeable with the Sierra 18-7281?

The Sierra 18-7281 is interchangeable with Volvo Penta 826493, Mallory 9-35421, OMC Inboard 981650, OMC Stern Drive 981650, 3855276, and 3853792, and EMP 35-35281.

What should I verify before purchasing the Sierra 18-7281 fuel pump?

Verify that your application uses a V8 305 or 350 GM engine and compare the existing fuel pump with the listed interchangeable part numbers. Also confirm the 1/4-18NPT inlet and outlet specifications and the flange I.D. of 61125/6973 before purchasing.

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