Mercury 135-200 HP 2L Piston Kit -100-50sk STD STAR 18-4545, 7449A3, 765-7441T36

Mercury 135-200 Hp 2L Bottom Guided Piston Kit

STD SIZE - STARBOARD SIDE  3.125"

--Fully Machined Hypereutectic Cast Alloy ----Hard Coat Anodized Piston Tops  Resisting Temperatures up to 1560`F

--T6 Heat Treated Hardness HV280-400

--Plasma Moly Coated Rings ----*Full Floating Wrist Pin 

Includes Piston, Piston Rings, Set Wrist-Pin & Circlips 

ITEM#: 100-50SK
PISTON KIT
MERCURY / MARINER 135 - 200 HP BOTTOM GUIDED STARBOARD STANDARD
OEM#: 18-4545, 7449A3, 765-7441A3, 765-7441A9, 765-7441T36
3.125"
BRAND: WSM

FITMENTS:

Make

Model

Year(s)

Mariner

ALL

Mercury

6 Cyl 3.125 Bore 2L 135

1986-1991

Mercury

6 Cyl 3.125 Bore 2L 150

1978-1991

Mercury

6 Cyl 3.125 Bore 2L 175

1976-1981

Mercury

6 Cyl 3.125 Bore 2L XR2 150

1986-1988

NOTE: 3.125"

DETAILS: USED WITH CONNECTING ROD #636