WSM Mercury 115-150 Hp 2.5L Optimax Powerhead Rebuild Kit 100-28-10, 858790Y2

WSM Mercury 115-150 Hp 2.5L Optimax Power Head Rebuild Kit - O-ringed Head Use with 644 rods

This kit meets or exceeds OEM specifications

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

6 Brand New High Quality WSM Pistons, 6 rings, pins and clips, complete gasket kit,  upper, lower and center main crank bearings, 6 upper and lower connecting rod bearings and 12 rod bolts

Piston Bore 3.501"

STD 3.501" and Oversizes available:  STD, .015,.030, and .040

Please indicate what size pistons you need at checkout in the note section

ITEM#: 100-28-10
POWERHEAD REBUILD KIT
MERCURY / MARINER 115 - 150 HP 2.5L OPTIMAX 2000 
NOTE: 3.501" std size
BRAND: WSM

FITMENTS:

Make

Model

Year(s)

Mariner

ALL

Mercury

6 Cyl 3.501 Bore 2.5L Optimax 115

2000

Mercury

6 Cyl 3.501 Bore 2.5L Optimax 135

2000

Mercury

6 Cyl 3.501 Bore 2.5L Optimax 150

2000

Fits the applications below: