Mercury Kiekhaefer Outboard 25682 Rubber Lower Motor Mount Driveshaft Mark 25 Complete Upper & Lower Gearcases No cracks or welds that

No cracks or welds that I could visibly see

but if you are unsure

The silver painted drives are definitely not the same as they had the cut-out for the anodes like seen in the info-graphic

1L 165hp inline 6cyl

Mercury Kiekhaefer Outboard 25682 Rubber Lower Motor Mount Driveshaft Mark 25 Complete Upper & Lower Gearcases No cracks or welds thatItem Description Mercury Part Number 25682 Drive Shaft Housing Rubber Lower Mount Bushing Vibration Damper found on Mark 25 & 25E (1956 1957 1958 1959) & Mark 10 only (and possibly others). Other number on the metal parts are 25153 & 25683 Purchase with confidence! General Disclaimer (please read) These are New Old Stock Parts from a large mercury Mark & K models cabinet I have. Some of these parts might work on more models than listed in the title