Gasket Base - Mercury / Mariner 200-300 HP 3L / 3.2L (2004-2005, 2008, 2014, 2018) OEM# 27-832934006 | WSM 510-47

Gasket Base Mercury / Mariner 200 - 300 Hp 3L / 3.2L 99-18 OEM# 27-832934006

This WSM gasket base is a quality aftermarket replacement part designed for Mariner 6 Cyl 3.625 Bore 3L EFI 200 and 12 other compatible models.

It replaces selected OEM reference numbers including 27-832934006, 27-8329343, 27-8329344 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 14 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 510-47
• Product: Gasket Base
• OEM Reference: 27-832934006, 27-8329343, 27-8329344
• Application: Mariner 6 Cyl 3.625 Bore 3L EFI 200 and 12 other compatible models

Product Fitment

This part is suitable for the following models:

• Mariner 6 Cyl 3.625 Bore 3L EFI 200 – All Years
• Mercury 6 Cyl 3.625 Bore 3L EFI 225 – 2003-2008
• Mercury 6 Cyl 3.625 Bore 3L EFI 250 – 1999-2008
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 1999-2008
• Mercury 6 Cyl 3.625 Bore 3L XB 250 – 2001-2005
• Mercury 6 Cyl 3.6265 Bore 3.2L XS 300 – 2000-2004
• Mercury 6 Cyl 3.6265 Bore 3L Optimax 200 – 2006-2008
• Mercury 6 Cyl 3.6265 Bore 3L Optimax 225 – 2000-2018
• Mercury 6 Cyl 3.6265 Bore 3L Optimax 250 – 2000-2018
• Mercury Mercury – 2003-2014
• Mercury 6 Cyl 3.6265 Bore 3L Pro XS 200 – 2015-2018
• Mercury 6 Cyl 3.6265 Bore 3L Pro XS 225 – 2007-2018
• 6 Cyl 3.6265 Bore 3L Pro XS 250 – 2005-2018
• 2006-2018

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.

You May Also Need

Browse related parts for compatible models:

• O-Ring Crankshaft Mercury / Mariner 35 - 300 Hp OEM# 18-7414-9 – 526-29
• Oil Seal Crankshaft Mercury / Mariner 200 - 300 Hp 94-18 OEM# 26-830898 – 550-38T
• O-Ring End Cap Mercury / Mariner 200 - 300 Hp OEM# 25-855426 – 526-11
• Gasket Reed Block Mercury / Mariner 200 - 300 Hp DFI / EFI / XS OEM# 27-804680 – 516-40-01

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