Gasket Reed Block - Mercury 175-240 HP 2.5L (2018) OEM# 27-840484 | WSM 516-44

Gasket Reed Block Mercury 175 - 240 Hp 2.5L 01-18 OEM# 27-840484

This WSM gasket reed block is a quality aftermarket replacement part designed for Mercury, Mercury, Mercury, Mercury, Mercury 6 Cyl 3.501 Bore 2.5L Pro Max 225, 6 Cyl 3.501 Bore 2.5L Sport Jet 200, 6 Cyl 3.501 Bore 2.5L Sport Jet 240, 6 Cyl 3.6265 Bore 2.5L Pro XS 175.

It replaces selected OEM reference numbers including 27-840484 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: 516-44
• Product: Gasket Reed Block
• OEM Reference: 27-840484
• Application: Mercury, Mercury, Mercury, Mercury, Mercury 6 Cyl 3.501 Bore 2.5L Pro Max 225, 6 Cyl 3.501 Bore 2.5L Sport Jet 200, 6 Cyl 3.501 Bore 2.5L Sport Jet 240, 6 Cyl 3.6265 Bore 2.5L Pro XS 175

Product Fitment

This part is suitable for the following models:

• Mercury, Mercury, Mercury, Mercury, Mercury 6 Cyl 3.501 Bore 2.5L Pro Max 225, 6 Cyl 3.501 Bore 2.5L Sport Jet 200, 6 Cyl 3.501 Bore 2.5L Sport Jet 240, 6 Cyl 3.6265 Bore 2.5L Pro XS 175 – 2001-2006, 2002-2004, 2010, 2001-2006, 2008-2018

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:

• O-Ring Tensioner Cap Mercury 75 / 400 Hp 4 / 6 Cyl Verado OEM# 25-898836 – 526-40
• Damper Crankcase Mercury Verado 75 - 350 Hp OEM# 23-893392001 – 527-25
• Check Valve Oil Tank Mercury / Mariner 30 - 225 Hp 94-14 OEM# 22-424254 – 601-297

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