2001 Mercury Mariner 50-60HP Factory Service Manual, Page 413Get this manual
NON-BIGFOOT GEAR HOUSING
GEAR HOUSING (PROP SHAFT)(1.83:1 GEAR RATIO) 3.44 IN87.37MM TORPEDO DIA
59 61 60 65
42 40 41 38 39 37 67
NON-BIGFOOT GEAR HOUSING
GEAR HOUSING (PROP SHAFT)(1.83:1 GEAR RATIO) 3.44 IN87.37MM TORPEDO DIA
59 61 60 65
42 40 41 38 39 37 67