Gasket Crankcase - Yamaha 200-350 HP 4 - Stroke (2021) OEM# 90430-05002-00 | WSM 555-126

Gasket Crankcase Yamaha 200 - 350 Hp 4-Stroke 05-21 OEM# 90430-05002-00

This WSM gasket crankcase is a quality aftermarket replacement part designed for Mercury 6 Cyl 4 Stroke 3.3L 200 and 5 other compatible models.

It replaces selected OEM reference numbers including 90430-05002-00 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement gasket designed for dependable sealing performance
• Ideal for service, repair and engine rebuild work
• Manufactured for fit, durability and reliable installation
• Compatible with 6 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 555-126
• Product: Gasket Crankcase
• OEM Reference: 90430-05002-00
• Application: Mercury 6 Cyl 4 Stroke 3.3L 200 and 5 other compatible models

Product Fitment

This part is suitable for the following models:

• Mercury 6 Cyl 4 Stroke 3.3L 200 – All Years
• Yamaha 6 Cyl 4 Stroke 3.3L 225 – 2006-2021
• Yamaha 6 Cyl 4 Stroke 3.3L 250 – 2006-2021
• Yamaha 6 Cyl 4 Stroke 4.2L SHO 300 – 2005-2021
• Yamaha 8 Cyl 4 Stroke 5.3L 350 – 2015-2021
• Yamaha – 2007-2021

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

You May Also Need

Browse related parts for compatible models:

• Oil Seal Crankshaft Mercury / Yamaha 200 - 250 Hp 4-Stroke 02-21 OEM# 26-887830 – 551-20
• Oil Filter Yamaha 200 - 350 Hp 4-Stroke 07-22 OEM# 18-7954 – 615-107
• Sensor Cam Position Yamaha 150 - 300 Hp 4 Stroke 2005-24 OEM# 6P2-85896-00-00 – 778-235
• Piston Clips Yamaha 150 - 350 Hp 4-Stroke 11-22 OEM# 63P-11634-00-00 – 400-325

Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.