Gasket Intake - Mercury 30-60 HP 4 Stroke (2003, 2012) OEM# 27-879866 | WSM 555-55

Gasket Intake Mercury 30 - 60 Hp 4 Stroke OEM# 27-879866

This WSM gasket intake is a quality aftermarket replacement part designed for Mercury 4 Cyl 4 Stroke 50 and 2 other compatible models.

It replaces selected OEM reference numbers including 27-879866, 879866 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 3 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 555-55
• Product: Gasket Intake
• OEM Reference: 27-879866, 879866
• Application: Mercury 4 Cyl 4 Stroke 50 and 2 other compatible models

Product Fitment

This part is suitable for the following models:

• Mercury 4 Cyl 4 Stroke 50 – 1999-2003
• Mercury 4 Cyl 4 Stroke 60 – 2001-2003
• Mercury – 2002-2012

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:

• Water Pump Impeller Mercruiser / Mercury / Mariner / Honda 30 - 350 Hp OEM# 19210-ZW1-003 – 700-155
• Water Pump Service Kit Honda / Mercury / Mariner 30 - 350 Hp OEM# 06192-ZW1-305 – 725-155
• Water Pump Kit Complete Force / Mercury / Mariner / Mercruiser 30 - 300 Hp OEM# 18-3570 – 750-155
• Water Pump Kit Complete Force / Mercury / Mariner 30 - 125 Hp OEM# 43026T9 – 750-156

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