437327 Carburetor Kit for Evinrude Johnson | JLM Marine

Carburetor Kit 437327 for Johnson Evinrude 130-250 HP Outboard Engines

This carburetor repair kit is designed for Johnson and Evinrude outboard engines from 130 HP to 250 HP, covering model years 2000–2001. It provides a complete seal and gasket solution to restore proper carburetor function and fuel delivery.

This kit directly replaces OEM part numbers 437327, 439079, and 439078, ensuring compatibility with a wide range of Johnson/Evinrude V4 and V6 powerheads.

• Complete carburetor rebuild seal kit for comprehensive repair
• Fits 2000–2001 model year engines across multiple horsepower ratings
• Includes all necessary gaskets and seals as shown in product images

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

This carburetor repair seal kit includes:

• One complete set of carburetor gaskets and seals (as shown in product images)
• All necessary components for carburetor rebuild on applicable Johnson and Evinrude engines

Installation Guide

1. Disconnect the battery and fuel supply before beginning any carburetor work. Remove the engine cowling to access the carburetor assembly.
2. Label and disconnect all fuel lines, linkage, and electrical connections attached to the carburetors. Take photos for reference during reassembly.
3. Remove the mounting hardware and carefully lift the carburetor(s) from the engine. Place on a clean, lint-free work surface.
4. Disassemble the carburetor by removing the float bowl, float pin, needle valve, and jet components. Note the orientation of each part.
5. Remove all old gaskets and seals completely using a gasket scraper or soft brush. Clean all surfaces with carburetor cleaner and compressed air.
6. Inspect carburetor body, float, and internal passages for wear, corrosion, or blockages. Replace any damaged hard parts as needed.
7. Install new gaskets and seals from the kit in the reverse order of disassembly. Ensure proper seating without over-tightening fasteners.
8. Reassemble the float, needle valve, and jet components to factory specifications. Verify float level and needle seating.
9. Reinstall the carburetor(s) onto the engine with new mounting gaskets. Torque fasteners evenly to manufacturer specifications.
10. Reconnect all fuel lines, linkage, and electrical connections per your reference photos. Double-check that all connections are secure.
11. Reconnect the fuel supply and battery. Prime the fuel system and check for leaks before starting the engine.
12. Start the engine and allow it to warm up. Adjust idle speed and mixture settings as needed for smooth operation.

Troubleshooting & FAQ

Q: How do I confirm this carburetor kit fits my Johnson or Evinrude engine?
A: Check the Compatible Engine Models table above for your engine's year and horsepower rating. If your model is listed (2000–2001, 130–250 HP), this kit should fit. You can also contact us with your engine model number for confirmation before purchase.

Q: What are the signs that my carburetor seals need replacement?
A: Common symptoms include fuel leaks around the carburetor, hard starting, rough idle, hesitation under acceleration, black smoke from the exhaust, and poor fuel economy. If you notice any of these issues, rebuilding the carburetor with fresh seals is recommended.

Q: How often should I rebuild my carburetor or replace these seals?
A: Carburetor seals typically degrade due to ethanol fuel, age, and heat exposure. Rebuild every 3–5 years or sooner if you experience fuel delivery issues. Engines stored for long periods or exposed to ethanol-blended fuels may require more frequent service.

Q: Does this kit include jets, float, or needle valve?
A: No, this is a seal and gasket rebuild kit only. It includes all soft parts (gaskets, O-rings, diaphragms, and seals) needed for carburetor repair. Hard parts like jets, floats, and needle valves are not included and should be reused or purchased separately if worn.

Q: Is this an OEM part or an aftermarket replacement?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: 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.

Q: What is your warranty and return policy?
A: 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.