Crankshaft - Mercury / Mariner 225 / 250 HP W / Split Center Main OEM# 482-9784A3 | WSM 850-250U

Crankshaft Mercury / Mariner 225 / 250 Hp W / Split Center Main OEM# 482-9784A3

This WSM crankshaft is a quality aftermarket replacement part designed for Mercury Mariner 5/0 Hp W/Split Center Main.

It replaces selected OEM reference numbers including 482-9784A3, 482-9784A4, 482-9784A6, 482-9784T6 and is suitable for service, repair and rebuild work.

Key Features

• Quality aftermarket replacement part from WSM
• Engineered for dependable fit, function and service life
• Designed for marine and powersports repair and maintenance
• Compatible with 1 listed fitment
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 850-250U
• Product: Crankshaft
• OEM Reference: 482-9784A3, 482-9784A4, 482-9784A6, 482-9784T6
• Application: Mercury Mariner 5/0 Hp W/Split Center Main

Product Fitment

This part is suitable for the following models:

• Mercury Mariner 5/0 Hp W/Split Center Main

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.

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• Bearing Needles With Washers Mercury / Mariner 70 - 125 / 200 - 300 Hp OEM# 29-88258 – 010-120-34
• Bearing Needles Mercury / Mariner 105 - 240 Hp Big Pin OEM# 29-822553 – 010-137-34

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