Lower Unit Seal Kit - Mercury / Mariner 200-300 HP 3L (1994-2005) OEM# 26-816575A | WSM 446-134

Lower Unit Seal Kit Mercury / Mariner 200 - 300 Hp 3L 95-05 OEM# 26-816575A

This WSM lower unit seal kit is a quality aftermarket replacement part designed for Mercury 6 Cyl 3.625 Bore 3L 225 and 5 other compatible models.

It replaces selected OEM reference numbers including 26-816575A 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 26 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 446-134
• Product: Lower Unit Seal Kit
• OEM Reference: 26-816575A
• Application: Mercury 6 Cyl 3.625 Bore 3L 225 and 5 other compatible models

Product Fitment

This part is suitable for the following models:

• Mercury 6 Cyl 3.625 Bore 3L 225 – 1994
• Mercury 6 Cyl 3.625 Bore 3L 225 – 1995
• Mercury 6 Cyl 3.625 Bore 3L 225 – 1996
• Mercury 6 Cyl 3.625 Bore 3L 225 – 1997
• Mercury 6 Cyl 3.625 Bore 3L 225 – 1998
• Mercury 6 Cyl 3.625 Bore 3L EFI 225 – 1995
• Mercury 6 Cyl 3.625 Bore 3L EFI 225 – 1996
• Mercury 6 Cyl 3.625 Bore 3L EFI 225 – 1997
• Mercury 6 Cyl 3.625 Bore 3L EFI 225 – 1998
• Mercury 6 Cyl 3.625 Bore 3L EFI 250 – 1995
• Mercury 6 Cyl 3.625 Bore 3L EFI 250 – 1996
• Mercury 6 Cyl 3.625 Bore 3L EFI 250 – 1997
• Mercury 6 Cyl 3.625 Bore 3L EFI 250 – 1998
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 1998
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 1999
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 2000
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 2001
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 2002
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 2003
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 2004
• Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 – 2005
• Mercury 6 Cyl 3.6265 Bore 3L Optimax 200 – 1997
• Mercury 6 Cyl 3L Carb Sea Pro 225 – 1995
• Mercury 6 Cyl 3L Carb Sea Pro 225 – 1996
• Mercury 6 Cyl 3L Carb Sea Pro 225 – 1997
• Mercury 6 Cyl 3L Carb Sea Pro 225 – 1998

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:

• Bearing Needles With Washers Mercury / Mariner 70 - 125 / 200 - 300 Hp OEM# 29-88258 – 010-120-34
• Thermostat Johnson / Evinrude / Mercury / Mariner 4.5 - 300 Hp Stainless Steel OEM# 0377148 – 775-110
• Bolt Connecting Rod Mercury / Mariner 65 - 125 / 200 - 300 Hp (Sold Each) OEM# 10-94320 – 805-204
• Bolt Connecting Rod Mercury / Mariner 65 - 125 / 200 - 300 Hp (6 Pack) OEM# 10-94320 – 805-204-06

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