AloneGoer Fuel Pump Kit for Johnson/Evinrude 100–140 HP (438559) — Complete Rebuild with Filters & Hose

The AloneGoer 438559 fuel pump assembly is a complete replacement kit designed to restore fuel delivery on 1987–1990 Johnson and Evinrude 100–140 HP outboard engines.

If your older Johnson or Evinrude outboard is showing fuel delivery problems, this kit provides the core components to rebuild the fuel pump circuit quickly and affordably. The set replaces part number 438559 and fits a range of OEM cross‑reference numbers (385784, 395712, 398385, 433390) used on 100, 105, 115, 125, 135 and 140 horsepower models from the late 1980s to 1990. AloneGoer supplies a full kit—pump, inline filters, fuel line and clips—so you can complete the repair without hunting down parts individually.

Which engines and part numbers does this kit work with?

This replacement is engineered for Johnson and Evinrude outboards manufactured 1987–1990 and covers common OEM cross references. Confirm compatibility by checking the original pump part number on your engine before ordering.

• Fits Johnson/Evinrude 100, 105, 115, 125, 135, 140 HP engines (1987–1990)
• Direct replacement part number: 438559
• Also replaces OEM numbers: 385784, 395712, 398385, 433390
• Refer to your engine manual or existing pump label for verification

What components are included in the AloneGoer fuel pump kit?

The kit ships with everything needed to swap out the pump and refresh the fuel feed path. That reduces installation time and ensures you’re using compatible connectors and clamps.

• 1x replacement fuel pump (AloneGoer 438559)
• 2x inline fuel filters to protect the carburetor or injection system
• Approximately 2 feet of fuel line for routing or trimming to fit
• 4x clips/clamps to secure hose connections

How straightforward is installation and what tools are required?

Installation is a modest DIY task for mechanically inclined owners or a quick job for marine technicians. Most installations require basic hand tools and minimal disassembly of the lower engine cowling or mounting bracket to access the pump area.

• Basic tools: screwdriver, pliers, and hose cutters or a sharp utility knife
• Thread sealant or clamps may be recommended per your engine manual
• Allow time to drain fuel and relieve pressure safely before starting
• If unsure, have a certified marine mechanic perform the swap

What warranty and post‑purchase support does AloneGoer provide?

AloneGoer includes a limited warranty against manufacturing defects to give you short‑term protection after purchase. Keep your receipt and inspect the parts on receipt to confirm condition and fitment.

• Warranty period: 4 months covering defective materials and workmanship
• Contact AloneGoer support for troubleshooting or warranty claims
• Inspect connections and filters during installation for proper orientation
• Replace inline filters periodically based on operating conditions

Who is this for: Boat owners, marina technicians and DIYers who operate late‑1980s Johnson or Evinrude 100–140 HP outboards and need a reliable, drop‑in replacement pump with matching filters, hose and clamps. This kit suits anyone seeking a single shipment that contains the essential components to restore fuel flow and reduce downtime without sourcing multiple parts separately.