WSM

Piston Kit - Mercury / Mariner 135-200 HP 90-91 Port Standard OEM# 785-9737A2 | WSM 100-19PK

$251.50 AUD

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Size Standard .015 Over .010 Over .020 Over .030 Over .040 Over

Quantity

Low Stock. We might need to transfer this product from one of our other warehouses. It could be 3-10 Days before we can dispatch this product.

Replacement piston kit for selected Mercury / Mariner 135 - 200 HP Port models (1990–1991) — WSM 100-19PK.

Product Details

Brand	WSM
Part Number	100-19PK
Product Type	Piston Kit
Application	Mercury
Position	Port

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, 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 (this listing)	—	100-19PK
Standard	—	100-19SK
+0.00 mm	—	100-19-045PK
+0.00 mm	—	100-19-045SK
+0.00 mm	—	100-19-04PK
+0.00 mm	—	100-19-04SK
+0.00 mm	—	100-19-05PK
+0.00 mm	—	100-19-05SK
+0.00 mm	—	100-19-06PK
+0.00 mm	—	100-19-06SK
+0.00 mm	—	100-19-07PK
+0.00 mm	—	100-19-07SK

Fitment

Fits selected Mariner / Mercury models — see table below.

Mariner

Model	Engine	Years
ALL Mariner ALL Mercury 6 Cyl 3.125 Bore 2L	135	1990–1991

Mercury

Model	Engine	Years
6 Cyl 3.125 Bore 2L	135	1990–1991
6 Cyl 3.125 Bore 2L	150	1990–1991
6 Cyl 3.375 Chrome Bore 2.4L	175	1990–1991
6 Cyl 3.375 Steel Bore 2.4L XR-4	150	1990–1991
6 Cyl 3.501 Bore 2.5L EFI	175	1990–1991
6 Cyl 3.501 Bore 2.5L EFI	200	1990–1991
6 Cyl 3.501 Bore 2.5L	200	1991