Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 467Get this manual
Quality of the image is intentionally reduced!
BIGFOOT GEAR HOUSING
404550 Bigfoot (4-Stroke)
60 Bigfoot
759011 0011151125
aForward GearBearing: Work Quicksilver gear lube into bearing rollersbLower Drive Shaf