WSM PISTON KIT: MERCURY 175 - 250 HP 2.5L SPORT JET 1997-2006 PORT .020 OVER
top guided with 1.5 mm thick rings.
.020 OVER SIZE ONLY - PORT SIDE
BORE: 3.520"
(Kit includes Piston, Rings, Wrist Pin, & Clips)
This kit meets or exceeds OEM Specifications
OEM #: 785-841088T1, 785-854686a11, 785-854686a7, 785-9737T11, 854686A11, 854686A7
