WSM

Powerhead Rebuild Kit - Mercury / Mariner 75 - 85 HP 4 Cylinder Cross Flow 73 - 86 .010 Over | WSM 100 - 15 - 21

Powerhead Rebuild Kit - Mercury / Mariner 75 - 85 HP 4 Cylinder Cross Flow 73 - 86 .010 Over | WSM 100 - 15 - 21

Regular price $1,294.25 AUD
Regular price Sale price $1,294.25 AUD
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Service kit for selected Mariner, Mercury 75 / 80 / 85 models (1973–1986) — WSM 100-15K.

Product Details

Brand WSM
Part Number 100-15K
Product Type Marine Outboard Parts > General Parts
Application Mercury

Available Sizes

Choose standard or over-size bore: Standard Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore, Over-Size Bore. Select the WSM SKU that matches your engine bore.

Option Bore WSM SKU
Standard 100-15K
+0.00 mm 100-15-045K
+0.00 mm 100-15-04K
+0.00 mm 100-15-05K
+0.00 mm 100-15-06K
+0.00 mm 100-15-07K

Fitment

Fits selected Mariner / Mercury models — see table below.

Mariner

Model Engine Years
ALL Mariner ALL Mercury 4 Cyl 2.875 Bore Cross Flow 75 1984–1986

Mercury

Model Engine Years
4 Cyl 2.875 Bore Cross Flow 75 1984–1986
4 Cyl 2.875 Bore Cross Flow 80 1978–1983
4 Cyl 2.875 Bore Cross Flow 85 1973–1977
Fitment confirmation: Please confirm suitability using the OEM references, fitment guide and product images before ordering.
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