Seal Cylinder - Mercury / Mariner / Yamaha 30 / 40 HP 4 - Stroke (2006, 2008, 2013) OEM# 25-854341 | WSM 527-115

Seal Cylinder Mercury / Mariner / Yamaha 30 / 40 Hp 4-Stroke 01-08 OEM# 25-854341

This WSM seal cylinder is a quality aftermarket replacement part designed for Mariner 3 Cyl 4 Stroke 30 and 5 other compatible models.

It replaces selected OEM reference numbers including 25-854341, 25-893898, 67C-11356-00-00 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement component for service and rebuild work
• Designed for dependable fitment and durable performance
• Suitable for restoring smooth operation and reducing wear
• Compatible with 6 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 527-115
• Product: Seal Cylinder
• OEM Reference: 25-854341, 25-893898, 67C-11356-00-00
• Application: Mariner 3 Cyl 4 Stroke 30 and 5 other compatible models

Product Fitment

This part is suitable for the following models:

• Mariner 3 Cyl 4 Stroke 30 – All Years
• Mercury 3 Cyl 4 Stroke 40 – 2000-2008
• Mercury 3 Cyl 4 Stroke 30 – 1999-2013
• Yamaha 3 Cyl 4 Stroke 40 – 2001-2006
• Yamaha 3 Cyl Jet 4 Stroke 40 – 2001-2008
• Yamaha – 2002-2008

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:

• Gasket Kit Powerhead Mercury / Mariner / Yamaha 30 / 40 Hp 4-Stroke 01-21 OEM# 27-859352A02 – 500-320
• Carburetor Kit Mercury / Mariner / Yamaha 25 - 40 Hp 4-Stroke OEM# 65W-W0093-00-00 – 600-13
• Thermostat Honda / Johnson / Mercury / Nissan / Yamaha 4 - 225 Hp 4-Stroke OEM# 18-43175 – 775-205
• Gasket Thermostat Cover Mercury / Mariner / Yamaha 8 - 70 Hp OEM# 27-824853 – 555-109

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