Gasket Exhaust Riser - Mercruiser 4.3 \ 5.0 \ 5.7 \ 7.4 \ 8.2L OEM# 27-863726 | WSM 584-522

Gasket Exhaust Riser Mercruiser 4.3 \ 5.0 \ 5.7 \ 7.4 \ 8.2L OEM# 27-863726

This WSM gasket exhaust riser is a quality aftermarket replacement part designed for Mercruiser.

It replaces selected OEM reference numbers including 27-863726, 32080G, 818832, 860232, 87105, 871051, S18-2849, S18-2849-1 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement gasket designed for dependable sealing performance
• Ideal for service, repair and engine rebuild work
• Manufactured for fit, durability and reliable installation
• Compatible with 1 listed fitment
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 584-522
• Product: Gasket Exhaust Riser
• OEM Reference: 27-863726, 32080G, 818832, 860232, 87105, 871051, S18-2849, S18-2849-1
• Application: Mercruiser

Product Fitment

This part is suitable for the following models:

• Mercruiser – All Years

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