Sierra 18-7823 Fuel Pump Kit for Johnson/Evinrude Outboards, Replaces OMC 393088

The Sierra 18-7823 Fuel Pump Kit is a replacement fuel pump kit engineered for Johnson/Evinrude (OMC/BRP) outboard fuel systems. It is designed as a direct equivalent to the original OMC 393088 fuel pump, restoring proper fuel delivery on outboards that use this pump configuration. The kit features a machined exterior and is positioned as a front-mounted fuel pump component in the outboard's fuel system.

Sierra builds its fuel system parts to meet or exceed the specifications of the original equipment they replace, and Sierra supplies OEM engine manufacturers and boat builders with parts on a regular basis, which supports consistent fit and function when replacing a worn or failing OEM fuel pump. This kit is compact and lightweight, making it straightforward to install as part of routine outboard fuel system maintenance or repair.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-7823
• Product Type: Fuel Pump Kit
• Category: Evinrude Outboard Fuel Pump Repair Kits
• Replaces (OEM): 393088
• Weight: 0.02 pounds
• Product Dimensions: 4.8 x 4.2 x 0.2 inches
• Exterior Finish: Machined
• Position: Front
• UPC: 030999977250

Fitment

• Johnson/Evinrude (OMC/BRP) outboard fuel system application

Replaces (OEM)

• 393088

Frequently Asked Questions

What does the Sierra 18-7823 Fuel Pump Kit replace? This kit replaces OEM fuel pump 393088 on applicable Johnson/Evinrude (OMC/BRP) outboards.

Is the 18-7823 a genuine OEM part or an aftermarket replacement? The 18-7823 is a Sierra aftermarket fuel pump kit built to meet or exceed the specifications of the original OMC 393088 fuel pump it replaces, not a Johnson/Evinrude branded part.

What outboards is the Sierra 18-7823 designed for? It is designed for Johnson/Evinrude (OMC/BRP) outboard fuel systems that originally used OEM fuel pump 393088.

How much does the 18-7823 Fuel Pump Kit weigh? The Sierra 18-7823 Fuel Pump Kit weighs 0.02 pounds.

What are the dimensions of this fuel pump kit? The 18-7823 measures 4.8 x 4.2 x 0.2 inches.

Where does this fuel pump mount on the outboard? The Sierra 18-7823 is positioned as the front fuel pump in the outboard's fuel system.

What is the exterior finish of the 18-7823 fuel pump? It has a machined exterior finish.

Does the 18-7823 include a UPC for ordering and inventory purposes? Yes, the Sierra 18-7823 Fuel Pump Kit carries UPC 030999977250.

Can I cross-reference the 18-7823 using the original OMC part number? Yes, the Sierra 18-7823 cross-references directly to OMC fuel pump number 393088.

Is the 18-7823 sold as a complete fuel pump or a repair kit? The 18-7823 is sold as a fuel pump kit intended to replace OEM fuel pump 393088 on Johnson/Evinrude outboards.