O-Ring. NLA. (No Longer Available)
Mercury part# 25-74138 for Sale.
Fits: Outboards, gear housing assy driveshaft.
40 (2 CYL)
3.5 (6202173 & Up).
For more No Longer Available boat engine parts call (812) 476-BOAT or shop online! Find NLA Evinrude, Johnson, OMC, Mercruiser, Mercury & Mariner parts for sale by using the search tool above to look up part numbers available online and at East Side Marine in Evansville, Indiana.