Oil Seal Crankshaft - Mercury / Mariner / Yamaha 75-115 HP 4 - Stroke (2003-2005, 2011, 2020) OEM# 26-8040991 | WSM 551-23

Oil Seal Crankshaft Mercury / Mariner / Yamaha 75 - 115 Hp 4-Stroke 00-21 OEM# 26-8040991

This WSM oil seal crankshaft is a quality aftermarket replacement part designed for Mariner 4 Cyl 4 Stroke 75 and 9 other compatible models.

It replaces selected OEM reference numbers including 26-8040991, 26-8040992, 93102-48008-00, 93102-48009-00, 93102-48017-00 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 11 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 551-23
• Product: Oil Seal Crankshaft
• OEM Reference: 26-8040991, 26-8040992, 93102-48008-00, 93102-48009-00, 93102-48017-00
• Application: Mariner 4 Cyl 4 Stroke 75 and 9 other compatible models

Product Fitment

This part is suitable for the following models:

• Mariner 4 Cyl 4 Stroke 75 – All Years
• Mercury 4 Cyl 4 Stroke 90 – 2000-2020
• Mercury 4 Cyl 4 Stroke 100 – 2000-2005
• Yamaha 4 Cyl 4 Stroke 115 – 2002-2003
• Yamaha 4 Cyl 4 Stroke 75 – 2002-2011
• Yamaha 4 Cyl 4 Stroke 80 – 2003-2004
• Yamaha 4 Cyl 4 Stroke 90 – 2002-2003
• Yamaha 4 Cyl Jet 4 Stroke 115 – 2003-2004
• Yamaha 4 Cyl Jet 4 Stroke 80 – 2002-2020
• Yamaha Yamaha – 2002-2003
• 2003-2004

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 Head Mercury / Mariner / Yamaha 75 - 115 Hp 4-Stroke 99-21 OEM# 27-8041151 – 506-36
• Washer Fiber Mercury / Mariner / Yamaha 25 - 300 Hp 2 / 4-Stroke 84-21 OEM# 27-81990M – 515-46
• Drain Plug Gasket Mercury / Mariner / Yamaha 9.9 - 350 Hp OEM# 27-888658 – 555-22
• Head Plug Gasket Mercury / Mariner / Yamaha 25 - 300 Hp 84-21 OEM# 27-81990M – 555-78

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