Heat sink. NLA. (No Longer Available)
Mercruiser part# 42778
Fits:
Alternator (Mando)
185, 205 454 MAG, 420, 425, 175, 4.3L, 260, 898, 228, 230, 5.7L, 7.4L 5.0L, 5.0LX, 350 MAG, 502 and other models of sterndrives.
Heat sink. NLA. (No Longer Available)
Mercruiser part# 42778
Fits:
Alternator (Mando)
185, 205 454 MAG, 420, 425, 175, 4.3L, 260, 898, 228, 230, 5.7L, 7.4L 5.0L, 5.0LX, 350 MAG, 502 and other models of sterndrives.