Impeller
OEM: Mercury
Replaces: Mercury 89982 | 89982B | 65958 | 56780
For 1970-85 Mercury/Mariner 2-cyl, 20 Hp outboards.
Hub uses key
ID: 15.95 mm | OD: 51.2 mm
W: 19.05 mm | 6 blades
also crosses with:
Sierra: 18-3052
GLM: 89820
Mallory: 9-45311
UPC: 840080485287