Carburetor Rebuild Kit – Fits Johnson/Evinrude V4/V6 90-175 HP (Replaces 438996, 18-7247)

Carburetor Rebuild Kit – Fits Johnson/Evinrude V4/V6 90-175 HP (Replaces 438996, 18-7247)

This carburetor rebuild kit is designed for a wide range of Johnson and Evinrude 2-stroke outboards, including V4 90-115 HP models (1995–2002) and V6 150-175 HP engines (1992–2002). It provides the essential components to restore carburetor performance and efficiency.

This kit is a direct replacement for Johnson/Evinrude part numbers 438996/0438996, 435442/0435442, and 436852/0436852. It also cross-references with Sierra 18-7247, GLM 40590, and Mallory 9-37102.

• Engine Compatibility: Fits select Johnson/Evinrude V4 & V6 60° engines from 1988-2001.
• Installation Type: Direct OEM-style replacement; no modifications required.
• Key Components: Includes needle and seat assembly, float bowl gasket, O-rings, and seals for a complete service.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson/Evinrude Serial Number Guide.

Technical Specifications

Package Contents

• 1 x Gasket Cover
• 1 x Needle & Seat Assembly (Replaces 18-7038)
• 1 x Nozzle Gasket
• 1 x Float Bowl Gasket
• 1 x Float Pin
• 3 x Carburetor Seals
• 1 x O-Ring (Replaces 18-7101)
• 1 x Cover Plate Gasket

Installation Guide

1. Safety First: Disconnect the battery and ensure the engine is cool. Work in a well-ventilated area away from sparks or flames.
2. Remove Carburetor: Disconnect the fuel line, throttle linkage, and any electrical connectors. Unbolt and carefully remove the carburetor from the engine.
3. Disassemble: Place the carburetor on a clean workbench. Remove the float bowl, cover plate, old gaskets, needle, and seat. Keep parts organized.
4. Clean Components: Thoroughly clean all metal carburetor parts with a quality carburetor cleaner. Ensure all jets and passages are clear of debris. Do not use harsh cleaners on rubber or plastic parts.
5. Install New Parts: Carefully install the new gaskets, seals, needle and seat assembly, and O-ring from the kit.
6. Reassemble Carburetor: Reattach the float bowl and cover plate, ensuring gaskets are properly seated. Do not overtighten screws.
7. Reinstall Carburetor: Mount the rebuilt carburetor back onto the engine. Reconnect fuel lines, linkages, and any electrical connectors.
8. Final Check: Before starting, prime the fuel system and check for any leaks. Start the engine and adjust idle settings as needed according to your service manual.

Troubleshooting & FAQ

How do I confirm this kit fits my engine?
First, check the "Compatible Engine Models" table on this page. Cross-reference your engine's model, HP, and year. Second, verify your existing part number against the numbers in our "Part Number Cross-Reference" table. If both match, the kit will fit.

What are common signs that a carburetor rebuild is needed?
Symptoms include difficulty starting, rough idling, stalling at low speeds, engine hesitation, black smoke from the exhaust, or visible fuel leaks around the carburetor body. These issues often point to worn gaskets, a clogged jet, or a faulty needle and seat.

How is this aftermarket kit different from an OEM kit?
This is an aftermarket replacement part, not an OEM component. We manufacture our kits to meet or exceed OEM specifications using high-quality, comparable materials in an ISO9002-certified facility. Each batch is inspected to ensure reliable performance and fitment.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.