O - Ring Crankshaft / Gearcase - Johnson / Evinrude 60-300 HP (1976-1977, 1979-1980, 1983, 1985, 1987, 1989-1992) OEM# 0310585 | WSM 525-08

O-Ring Crankshaft / Gearcase Johnson / Evinrude 60 - 300 Hp 73-92 OEM# 0310585

This WSM o-ring crankshaft / gearcase is a quality aftermarket replacement part designed for Johnson/Evinrude 3 Cyl 3.187 Bore Looper 65 and 23 other compatible models.

It replaces selected OEM reference numbers including 0310585, 0310967 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 28 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 525-08
• Product: O-Ring Crankshaft / Gearcase
• OEM Reference: 0310585, 0310967
• Application: Johnson/Evinrude 3 Cyl 3.187 Bore Looper 65 and 23 other compatible models

Product Fitment

This part is suitable for the following models:

• Johnson/Evinrude 3 Cyl 3.187 Bore Looper 65 – 1989-1992
• Johnson/Evinrude 3 Cyl 3.187 Bore Looper 70 – 1989-1992
• Johnson/Evinrude 4 Cyl 3.375 Bore Cross Flow 85 – 1989-1992
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 100 – 1973-1977
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 110 – 1979-1980
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 115 – 1984-1991
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 135 – 1987-1989
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 140 – 1973-1985
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 85 – 1990-1991
• Johnson/Evinrude Johnson/Evinrude – 1973-1976
• Johnson/Evinrude 4 Cyl 3.500 Bore Cross Flow 90 – 1977-1983
• Johnson/Evinrude 4 Cyl 3.500 Small Bore Looper 120 – 1991
• Johnson/Evinrude 4 Cyl 3.500 Small Bore Looper 140 – 1990
• Johnson/Evinrude 6 Cyl 3.500 Bore Cross Flow 150 – 1983
• Johnson/Evinrude 6 Cyl 3.500 Bore Cross Flow 155 – 1990-1991
• Johnson/Evinrude 6 Cyl 3.500 Bore Cross Flow 185 – 1985-1987
• Johnson/Evinrude 6 Cyl 3.500 Bore Cross Flow 200 – 1987
• Johnson/Evinrude 6 Cyl 3.500 Small Bore Cross Flow 175 – 1978-1991
• Johnson/Evinrude 6 Cyl 3.500 Small Bore Cross Flow 235 – 1984-1991
• Johnson/Evinrude 6 Cyl 3.500 Small Bore Looper 200 – 1985
• Johnson/Evinrude 6 Cyl 3.500 Small Bore Looper 225 – 1976-1983
• Johnson/Evinrude 6 Cyl 3.625 Bore Cross Flow 235 – 1977-1983
• 8 Cyl 3.500 Small Bore Looper 275 – 1978-1979
• 8 Cyl 3.500 Small Bore Looper 300 – 1987
• 1987
• 1980-1985
• 1986-1987
• 1985-1987

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:

• Gasket Shift Housing Johnson / Evinrude 85 - 300 Hp V4 - V8 79-10 OEM# 0324670 – 540-01
• Wires Ignition Johnson / Evinrude 2 - 300 Hp 81-07 OEM# 0582365 – 368-100-04
• Wires Ignition Johnson / Evinrude 2 - 300 Hp 81-07 OEM# 0582365 – 368-100-06
• Crankshaft Seal Johnson / Evinrude / Mercruiser / Mercury / 65 - 300 Hp 73-09 OEM# 0318451 – 550-05

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