WSM Mercury 100 - 125 Hp 4 Cyl (Top Guided) POWER HEAD Rebuild Kit
.040 OVER SIZE ONLY 3.540"
This kit meets or exceeds OEM specifications
Kit includes everything you need to re-build your outboard engine. Includes:
4 Brand New High Quality moly coated WSM Pistons, 4 rings, pins and clips, complete gasket kit, upper, lower and center main crank bearings, 4 upper and lower rod bearings and 8 rod bolts.
