Gasket Thermostat - Johnson / Evinrude 85-140 HP V4 CrossFlow (1978, 1980, 1984-1985, 1989, 1994-1996, 1998) OEM# 0321897 | WSM 515-20

Gasket Thermostat Johnson / Evinrude 85 - 140 Hp V4 CrossFlow 77-98 OEM# 0321897

This WSM gasket thermostat is a quality aftermarket replacement part designed for Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 100 and 7 other compatible models.

It replaces selected OEM reference numbers including 0321897, 0332369, 18-0977 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 10 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 515-20
• Product: Gasket Thermostat
• OEM Reference: 0321897, 0332369, 18-0977
• Application: Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 100 and 7 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 – 1979-1994
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 115 – 1989
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 140 – 1977-1985
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 85 – 1990-1998
• 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
• 1989-1996
• 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:

• Wires Ignition Johnson / Evinrude 2 - 300 Hp 81-07 OEM# 0582365 – 368-100-04
• Piston Clips Johnson / Evinrude / Mercury / Mariner 25 - 240 Hp OEM# 0317831 – 400-19
• Detent Ball Johnson / Evinrude 40 - 140 Hp OEM# 0327345 – 444-512
• Screen Water Intake Johnson / Evinrude 85 - 140 Hp OEM# 0314996 – 445-126

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