335070 0335070 Carb Bowl Gaskets for Johnson Evinrude | JLM Marine

Carb Bowl Gaskets for Johnson Evinrude 90-175hp 60° V6 – 335070 0335070

This carburetor bowl gasket is engineered to fit Johnson/Evinrude 90-175 HP 60° V6 outboard engines from 1994 and later (most models 1991-2006). It provides a reliable seal for the 433000 float bowl assembly, ensuring proper fuel system operation and preventing leaks that can lead to performance issues or safety hazards.

This gasket directly replaces OEM part number 335070 / 0335070, delivering a precise fit for your carburetor's float bowl. Manufactured from heat-resistant and oil-resistant materials, it withstands the demanding conditions of marine engine operation.

• Made from heat-resistant and oil-resistant material for durability
• Used with 433000 float bowl assembly
• Fits engines from 1994 & later (most 1991-2006 models)

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 Float Bowl Gasket

(The package contains all the parts shown in the picture.)

Installation Guide

1. Disconnect the fuel line and ensure the carburetor area is clean and dry before starting work.
2. Remove the screws or fasteners securing the float bowl (433000) to the carburetor body.
3. Carefully detach the float bowl and inspect the interior for debris or contamination.
4. Remove the old gasket completely, ensuring no residue remains on either mating surface.
5. Clean both the carburetor mounting surface and the float bowl flange with a lint-free cloth and carburetor cleaner.
6. Position the new gasket on the carburetor body, aligning it with the mounting holes.
7. Reinstall the float bowl, ensuring the gasket stays properly seated during assembly.
8. Hand-tighten the fasteners first, then torque them evenly in a criss-cross pattern to manufacturer specifications.
9. Reconnect the fuel line and check for proper fuel flow.
10. Start the engine and inspect the float bowl area carefully for any fuel leaks.
11. If leaks are detected, stop the engine immediately and re-torque the fasteners or verify gasket alignment.

Troubleshooting & FAQ

Q: How do I confirm this gasket fits my engine?
A: This gasket fits Johnson/Evinrude 90-175 HP 60° V6 engines from 1994 and later (most models 1991-2006) that use the 433000 float bowl. Verify your engine's model and year in the compatibility table above, and cross-reference your original part number (335070 or 0335070).

Q: How often should I replace the carburetor bowl gasket?
A: Replace the gasket whenever you service or disassemble the carburetor float bowl. Gaskets are single-use items and should not be reused, as they compress during installation and lose their sealing ability once removed.

Q: What are the signs that my float bowl gasket needs replacement?
A: Common symptoms include fuel leaking from the base of the carburetor, fuel odor around the engine, poor engine performance, hard starting, or visible fuel stains on the float bowl mounting area.

Q: Can I use this gasket with other float bowl models?
A: This gasket is specifically designed for use with the 433000 float bowl assembly. Using it with incompatible float bowls may result in improper fit and fuel leaks.

Q: Is this an OEM gasket 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.