WSM Outboard Mercury 90-150 Hp Crossflow Power Head Rebuild Kit   (picture is generic)

.040 OVER SIZE ONLY 2.915"

This kit meets or exceeds OEM specifications

Kit includes everything you need to re-build your outboard engine.

Piston OE # 774-8600A3, 774-9137A9

Includes:  Six Brand New High Quality WSM Pistons, rings, pins and clips, complete gasket kit, upper lower and center main crank bearings, rod bearings and rod bolts

ITEM#: 100-15-34
POWERHEAD REBUILD KIT
MERCURY / MARINER 90 - 150 HP 6 CYLINDER CROSS FLOW 70-96 .040 OVER
2.915"
BRAND: WSM

FITMENTS:

Make

Model

Year(s)

Mariner

ALL

Mercury

6 Cyl 2.875 Bore Cross Flow 115

1970-1988

Mercury

6 Cyl 2.875 Bore Cross Flow 135

1970-1971

Mercury

6 Cyl 2.875 Bore Cross Flow 140

1978-1981

Mercury

6 Cyl 2.875 Bore Cross Flow 150

1973-1978

Mercury

6 Cyl 2.875 Bore Cross Flow 90

Applications: