Gearbox Fill Drain Screw Washers for Yamaha/Mariner 2HP 3HP 4HP 5HP 4A Outboards

This Gearbox Fill / Drain Screw Washer is a replacement washer product for Yamaha Mariner 4A outboards in 2 HP, 3 HP, 4 HP, and 5 HP applications. It is intended for gearbox fill and drain screw service on compatible outboard equipment.

Product Overview

These gearbox fill and drain screw washers are designed for maintenance of Yamaha Mariner 4A outboards. The product category is outboard gearbox service hardware for applications ranging from 2 HP to 5 HP.

Key Features & Performance

Designed for gearbox fill screw service.

Designed for gearbox drain screw service.

Compatible with Yamaha Mariner 4A outboard applications.

Listed for 2 HP, 3 HP, 4 HP, and 5 HP outboards.

Fitment & Compatibility

For Yamaha Mariner 4A 2 HP outboards.

For Yamaha Mariner 4A 3 HP outboards.

For Yamaha Mariner 4A 4 HP outboards.

For Yamaha Mariner 4A 5 HP outboards.

Common Uses

Replacing a gearbox fill screw washer.

Replacing a gearbox drain screw washer.

Servicing compatible Yamaha Mariner 4A outboard gearboxes.

Technical Specifications

Product Type: Gearbox fill and drain screw washers

Brand Compatibility: Yamaha Mariner

Model Compatibility: 4A

Engine Compatibility: 2 HP, 3 HP, 4 HP, and 5 HP outboards

Application: Outboard gearbox fill and drain screw service

Frequently Asked Questions

Q: What equipment are these washers for? A: They are listed for Yamaha Mariner 4A outboards with 2 HP, 3 HP, 4 HP, and 5 HP applications.

Q: How should I verify fitment? A: Confirm the outboard brand, model, horsepower, and existing gearbox screw washer before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.