ITEM#: LA172OB+20
**+20 OVERSIZE**
CYLINDER SLEEVE: MERCURY / MARINER 135 - 175 HP 2.5L OPTIMAX
BRAND: LA SLEEVE
FITMENTS:MakeModelYear(s)
MarinerALL
Mercury6 Cyl 3.501 Bore 2.5L Optimax 1351998-2004
Mercury6 Cyl 3.501 Bore 2.5L Optimax 1501998-2004
Mercury6 Cyl 3.501 Bore 2.5L Optimax 1752001-2004
NOTE: 3.693"
