Clutch Dog - Mercury / Mariner 110-250 HP 1221 Gear Ratio (2000-2001, 2004-2007, 2010, 2012-2014, 2018) OEM# 52-859340 | WSM 444-330

Clutch Dog Mercury / Mariner 110 - 250 Hp 12:21 Gear Ratio OEM# 52-859340

This WSM clutch dog is a quality aftermarket replacement part designed for Mariner 6 Cyl 3.125 Bore 2L 150 and 20 other compatible models.

It replaces selected OEM reference numbers including 52-859340, S18-1565 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement component for dependable control and operation
• Suitable for service, repair and maintenance work
• Manufactured for fitment, durability and reliable performance
• Compatible with 22 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 444-330
• Product: Clutch Dog
• OEM Reference: 52-859340, S18-1565
• Application: Mariner 6 Cyl 3.125 Bore 2L 150 and 20 other compatible models

Product Fitment

This part is suitable for the following models:

• Mariner 6 Cyl 3.125 Bore 2L 150 – All Years
• Mercury 6 Cyl 3.501 Bore 2.5L 135 – 2000-2005
• Mercury 6 Cyl 3.501 Bore 2.5L 200 – 2000
• Mercury 6 Cyl 3.501 Bore 2.5L EFI 150 – 2000-2005
• Mercury 6 Cyl 3.501 Bore 2.5L EFI 175 – 2000-2010
• Mercury 6 Cyl 3.501 Bore 2.5L EFI 200 – 2000-2004
• Mercury 6 Cyl 3.501 Bore 2.5L Jet 110 – 2000-2006
• Mercury 6 Cyl 3.501 Bore 2.5L Jet 140 – 2006-2013
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 115 – 2000-2005
• Mercury Mercury – 2000
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 150 – 2000-2012
• Mercury 6 Cyl 3.501 Bore 2.5L Optimax 175 – 2000-2014
• Mercury 6 Cyl 3.625 Bore 3L 225 – 2001-2014
• Mercury 6 Cyl 3.625 Bore 3L EFI 200 – 1999-2001
• Mercury 6 Cyl 3.625 Bore 3L EFI 225 – 2003-2007
• Mercury 6 Cyl 3.625 Bore 3L EFI 250 – 2002-2007
• Mercury 6 Cyl 3.6265 Bore 2.5L Pro XS 150 – 1999-2007
• Mercury 6 Cyl 3.6265 Bore 2.5L Pro XS 175 – 2010-2018
• Mercury 6 Cyl 3.6265 Bore 3L Optimax 200 – 2008-2018
• 6 Cyl 3.6265 Bore 3L Optimax 225 – 2000-2007
• 6 Cyl 3L Carb Sea Pro 225 – 2000-2007
• 1999-2001

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 Reverse Gear Mercury / Mariner / Mercruiser / Yamaha 110 - 300 Hp OEM# 31-88957T – 447-308
• O-Ring Oil Pump Mercruiser / Mercury / Mariner 30 - 300 Hp 90-21 OEM# 25-48462 – 526-22
• Tilt Tube Stainless Steel Mercury / Mariner / Force 65 - 300 Hp OEM# 826125A1 – 986-165
• O-Ring Crankshaft Chrysler / Force / Mercury / Mariner / Mercruiser / Yamaha 6 - 300 Hp OEM# 25-90011 – 526-13

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