Gasket Head - Johnson / Evinrude 85-140 HP V4 Cross Flow (1976, 1978, 1980, 1984-1985, 1989, 1995-1998) OEM# 0318358 | WSM 505-08

Gasket Head Johnson / Evinrude 85 - 140 Hp V4 Cross Flow 73-98 OEM# 0318358

This WSM gasket head is a quality aftermarket replacement part designed for Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 100 and 9 other compatible models.

It replaces selected OEM reference numbers including 0318358, S18-2956 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 12 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 505-08
• Product: Gasket Head
• OEM Reference: 0318358, S18-2956
• Application: Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 100 and 9 other compatible models

Product Fitment

This part is suitable for the following models:

• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 100 – 1977-1978
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 110 – 1979-1997
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 112 – 1987-1989
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 115 – 1994-1996
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 135 – 1973-1985
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 140 – 1990-1998
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 85 – 1974-1976
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 88 – 1977-1984
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 90 – 1979-1980
• Johnson/Evinrude – 1991-1995
• 1987-1996
• 1981-1998

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:

• Piston Clips Johnson / Evinrude / Mercury / Mariner 25 - 240 Hp OEM# 0317831 – 400-19
• Screen Water Intake Johnson / Evinrude 85 - 140 Hp OEM# 0314996 – 445-126
• Gasket Kit PowerheadJohnson / Evinrude 85 - 140 Hp 4 Cylinder Cross Flow OEM# 0389556 – 500-130
• Gasket Reed Johnson / Evinrude 85 - 235 Hp V4 / V6 Cross Flow 73-98 OEM# 0316653 – 515-01

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