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You are here:Home > Mercury Outboard Models > 1964 - 1966 > Merc 850 > Powerhead
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TRANSFER PORT COVER GASKET
Our Price: $4.25

Merc 1000, 1000SS, 1100, 650 4 cyl, 850 6 cyl, 900 4 cyl, 950 6 cyl
STANDARD PISTON RING
Our Price: $6.45

Merc 350, 650, 850, 900, 950, 1000
STANDARD PISTON RING
List Price: $12.10
Our Price: $11.10
You save $1.00!

Merc 402, 650, 800, 850, 900, 950, 950SS, 1000, 1150, 1350, 1500
TOP/BOTTOM CRANKSHAFT SEAL
List Price: $14.20
Our Price: $13.40
You save $0.80!

Top crankshaft seal for Mark 30, 30H, 35A, 40, 40H, 50, 55, 55A, 55H, 58, 58A, 75, 75A 78, 78A, Merc 300, 350, 400, 402, 450, 500, 600, 650, 850, 900, 950, 1000, 1100, 1150, 1350, 1400, 1500

Botton crankshaft seal for Mark 30, 30H, 35A, 40H, 55, 55A, 55H, 58, 75, 75A, 78A, Merc 300, 350, 400, 402, 450, 500, 600, 650, 850, 900, 950, 1000, 1100, 1150, 1350, 1400, 1500

Picture is for display purposes only.
DRIVE SHAFT HOUSING TO BOTTOM COWL GASKET
Our Price: $15.76

Mark 75, 75A, 78, 78A, Merc 1000, 600 6 cyl, 650 4 cyl, 700 6 cyl, 800 6 cyl, 850 6 cyl
MANIFOLD PLATE TO COVER GASKET
Our Price: $21.75

Fits 1963 - 1965 Merc 1000 and 1963 - 1964 Merc 850 (6 cyl)
BOTTOM CRANKSHAFT SEAL
Our Price: $23.88

Mark 75A, 78, 78A, Merc 350, 500, 600, 650, 850, 900, 950, 1000, 1100
POWERHEAD GASKET SET - Merc 850, 1000
Our Price: $163.13

1960 - 1966 Merc 850 (Ser.#1566240 thru 1766823)
1960 - 1966 Merc 1000 (Ser.# 1464949 through 1768403)