Impeller

(Replaces 47-39074 & 47-65957) Merc 39 (1968), Merc 40 1cyl., Merc 45, Merc 60 (1966-68), Merc 75 thru early 1979, Merc 110 (1966 thru early 1979)


.456 I.D.

(Replaces 47-56780 & 47-65958)

20 HP 1970 - 1981

(Replaces 47-20268 & 47-65959)

The following gearshift models:
 all 2 cyl. 35 & 40 HP thru 1989
 all 3 cyl. 50 - 65 HP thru 1990
 all 3 cyl. 70 HP thru 1983
 all 4 cyl 35 - 50 HP

Mercury impeller fits many Mercury/Mariner 8-50 HP models. See the model guide for your application.

NLA impeller for KH7, Mark 15, 20, 25, 30, & Wizard models with gearshift.

Aftermarket impeller for Merc 200 (1966 - 69)

Please note: keyway may need some filing

Aftermarket water pump impeller
Fits all Mark 10, 10A, 15A, 28, 28A, Merc 100, 150, 250 & Merc 200 thru 1965.
May need to be modified by filing the keyway to make it square.

Fits various outboards 3.5-9.8(model 110)

.438 I.D.

IMPELLER - KF3, All Mark 5, 6 & 6A, Wizard WH6,  WH6A & Merc 39 thru '67. Also fits Merc 60 &  110 models thru 1965

(Replaces 47-30221 & 47-65960 & 47-89984)

Fits all 4 cyl. 65, 80, & 85 HP models all 6 cyl. engines with gearshift thru 1993 also fits Merc 800 direct reversing.

Aftermarket Water Pump Impeller Kit (includes impeller, gaskets, wear plate, etc.) fits all 2 cyl. 35 & 40 HP thru 1989, all 3 cyl. 50 - 65 HP thru 1990, all 3 cyl. 70 HP thru 1983, all 4 cyl 50 HP 1963 and newer.

Water pump repair kit
Fits the following motors:
35HP (2 cyl) serial# 6445653 and up
400 (40HP) serial# 2874704-3336257
402 (40HP) and 40HP serial# 3336258-G053313
45HP (4 cyl) serial# 5531630 and up
500 (50HP) and 50HP (4 cyl) serial# 2858814 and up
50HP and 60HP (3 cyl) serial# 6428681-D000749
70HP (3 cyl) serial# 4977157-6428680