Gasket Kit Powerhead - Mercury / Mariner 110-200 HP EFI / DFI (2000, 2010, 2012-2014, 2018) OEM# 27-814754A00 | WSM 500-222

Gasket Kit Powerhead Mercury / Mariner 110 - 200 Hp EFI / DFI OEM# 27-814754A00

This WSM gasket kit powerhead is a quality aftermarket replacement part designed for Mariner 6 Cyl 3.501 Bore 2.5L Jet 110 and 8 other compatible models.

It replaces selected OEM reference numbers including 27-814754A00, 27-814754A98, 27-8M0046714 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 9 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 500-222
• Product: Gasket Kit Powerhead
• OEM Reference: 27-814754A00, 27-814754A98, 27-8M0046714
• Application: Mariner 6 Cyl 3.501 Bore 2.5L Jet 110 and 8 other compatible models

Product Fitment

This part is suitable for the following models:

• Mariner 6 Cyl 3.501 Bore 2.5L Jet 110 – All Years
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 115 – 2006-2013
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 135 – 2000
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 150 – 1998-2012
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 175 – 1998-2014
• Mercury 6 Cyl 3.501 Bore 2.5L Sport Jet 200 – 2001-2014
• Mercury 6 Cyl 3.6265 Bore 3L Pro XS 150 – 2010
• Mercury 6 Cyl 3.6265 Bore 3L Pro XS 175 – 2010-2018
• Mercury – 2008-2018

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.

About the Mercury 135-200 HP Outboard Engines

Mercury and Mariner 135-200 HP outboard engines are widely used across recreational and performance boating applications. These engines have long-standing aftermarket support, making quality replacement gaskets, ignition, fuel and powerhead parts important for service and rebuild work.

You May Also Need

Browse related parts for compatible models:

• Ignition Coil Mercury / Mariner 110 - 300 Hp 2.5L / 3L DFI OEM# 339-850227 – 376-6991
• Fuel Pump Mercury / Mariner 135 - 225 Hp DFI OEM# 855427A1 – 600-113
• Fuel Pump Mercury / Mariner 135 - 225 Hp DFI OEM# 855427A1 – 600-113-W
• O-Ring Temperature Sensor Mercruiser / Mercury / Mariner 20 - 400 Hp 96-18 OEM# 25-62702 – 526-08

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