Fuel Pump 397839 for Johnson Evinrude Outboard 6HP-15HP Motor Engine

Product Overview

This Fuel Pump 397839 is a high-quality replacement component designed to restore efficient fuel delivery to your marine engine. The Fuel Pump 397839 replaces worn or failing factory units to ensure consistent performance and reliable starting for outboard boat motors. It is an essential part for boat owners maintaining Johnson Evinrude Outboard 6HP-15HP Motor Engines to prevent stalling or power loss on the water.

Key Features & Performance

• Precision-engineered to meet or exceed original equipment standards for fuel flow
• Durable metal construction resists corrosion in harsh marine environments
• Direct-fit design allows for a straightforward bolt-on installation process
• Includes necessary gasket to ensure a secure and leak-free seal
• Optimized internal diaphragm for reliable operation under various throttle conditions

Fitment & Compatibility

• Johnson Evinrude 6 HP (1992 and older)
• Johnson Evinrude 8 HP (1992 and older)
• Johnson Evinrude 9.9 HP (1993 and older)
• Johnson Evinrude 15 HP (1993 and older)
• Cross-flow and standard 2-cylinder outboard configurations

Common Uses

• Replacing a faulty fuel pump to fix engine bogging or power loss
• Restoring fuel system integrity during routine outboard motor maintenance
• Repairing marine engines that will only stay running while the choke is on

Technical Specifications

• Part Number(s): 397839, 391638, 395091, 397274
• Material: Metal
• Engine Type: 2-Stroke Outboard
• Fuel Type: Gasoline

Frequently Asked Questions

Q: What are the signs that my outboard fuel pump needs to be replaced? A: Common symptoms include the engine failing to start, losing power at high speeds, or only running when the primer bulb is manually pumped.

Q: Does this fuel pump come with the installation gasket? A: Yes, this unit includes a mounting gasket to ensure a proper seal during the installation process.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.