Home > MidCentury-Marine > Classic Mercury Outboard Motor Parts > 1949-66 Mercury 4-cyl Outboard Parts > Powerhead
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Transfer Port Gasket for 1955-1962 30-70 HP Mercury Outboards (5) Stainless Steel 1/4"-28 x 3/4" Hex Bolts for 1949-1962 30-100 HP Mercury Outboards
Our Price: $4.78
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Our Price: $7.00
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Transfer port gasket for Mercury Mark 30/35/55/58/75/78; all 1960-62 Merc 300/350/400/450/500/600/700 Package of (5) 1/4" x .75" long fine thread stainless steel hex bolts used in various places on vintage Mercury outboards
Transfer port gasket for Mercury Mark 30/35/55/58/75/78; all 1960-62 Merc 300/350/400/450/500/600/700 Package of (5) 1/4" x .75" long fine thread stainless steel hex bolts used in various places on vintage Mercury outboards
(5) Stainless Steel 5/16"-24 x 1 1/4" Hex Bolts for 1949-1962 30-100 HP Mercury Outboards "Tested OK Decal" for 1949-1966 30-110 HP Mercury Outboards
Our Price: $7.00
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Our Price: $9.78
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(5) 5/16" x 1/4" long fine thread stainless steel hex bolts for Mercury KF9/KG9; Mark 30/35A//40/50/55/55A/58/58A/75/78/78A and 1960-62 Merc 300/350/400/450/500/600/700/800/850/1000 outboards Vinyl "Tested OK" decal for the exhaust cover of all 1949-62 Mercury 4- and 6-cylinder outboards
(5) 5/16" x 1/4" long fine thread stainless steel hex bolts for Mercury KF9/KG9; Mark 30/35A//40/50/55/55A/58/58A/75/78/78A and 1960-62 Merc 300/350/400/450/500/600/700/800/850/1000 outboards Vinyl "Tested OK" decal for the exhaust cover of all 1949-62 Mercury 4- and 6-cylinder outboards
Upper Crankcase Seal for 1949-1966 30-110 HP Mercury Outboards Choke Rod Spring for 1955-1964 30-80 HP Mercury Outboards
Our Price: $10.97
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Our Price: $11.76
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Crankcase upper end cap oil seal for all 1949-66 Mercury 4-cyl and 6-cyl outboard motors Choke rod positioning spring for 1955-64 Mercury Mark 30 - 35A - 55 - 55A - 58 - 75 75A - 78A and 1960-64 Merc 300 - 350 - 400 - 450 - 500 - 600 - 700 - 800
Crankcase upper end cap oil seal for all 1949-66 Mercury 4-cyl and 6-cyl outboard motors Choke rod positioning spring for 1955-64 Mercury Mark 30 - 35A - 55 - 55A - 58 - 75 75A - 78A and 1960-64 Merc 300 - 350 - 400 - 450 - 500 - 600 - 700 - 800
Spark Plug Set for 1949-1963 Mercury 30-50 HP Outboard Motors Piston Pin Bearing Needle Set for 1949-1966 Mercury 30-50 HP Outboards
Our Price: $15.54
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Our Price: $16.88
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(4) premium spark plugs for all 1949-63 Mercury 4-cylinder outboards Pack of (27) needle bearings for the piston wrist pins of Mercury KG9 - KF9; Mark 30 - 35A - 40 - 50 - 55 - 58 and 1960-66 Merc 300 - 350 - 400 - 400 - 450 - 500
(4) premium spark plugs for all 1949-63 Mercury 4-cylinder outboards Pack of (27) needle bearings for the piston wrist pins of Mercury KG9 - KF9; Mark 30 - 35A - 40 - 50 - 55 - 58 and 1960-66 Merc 300 - 350 - 400 - 400 - 450 - 500
Lower Cowl Water Tube Seal for 1955-64 35-50 HP Mercury Outboards Exhaust Cover Gasket for 1955-1963 Mercury 30-50 HP Outboards
Our Price: $20.76
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Our Price: $22.93
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Cooling water tube to lower cowl pan/cylinder block seal for Mercury Mark 35A/55/58; Mark 30H and 1960-64 Merc 300/350/400/450/500 outboard motors PN 27-26923 exhaust cover gasket for 1955-63 Mercury 4-cylinder outboard motors. Correct for Mark 30 - 35A - 55- -55A - 58 - 58A and 1960-63 Merc 300 - 350 - 400 - 450 - 500
Cooling water tube to lower cowl pan/cylinder block seal for Mercury Mark 35A - 55 - 58; Mark 30H and 1960-64 Merc 300 - 350 - 400 - 450 - 500 outboards PN 27-26923 exhaust cover gasket for 1955-63 Mercury 4-cylinder outboard motors. Correct for Mark 30 - 35A - 55- -55A - 58 - 58A and 1960-63 Merc 300 - 350 - 400 - 450 - 500
Powerhead/Lower Cowl Gasket for 1954-1962 Mercury 30-50 HP Outboards Lower Cowl/Exhaust Housing Gasket for Mercury Mark 30H/50/55H Outboards
Our Price: $23.80
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Our Price: $27.66
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Cylinder block-to-bottom cowl gasket for all 1954-62 Mercury 4-cylinder outboard motors Bottom cowl to mid-section gasket for Mercury Mark 50 - Mark 30H - Mark 55H outboard motors
Cylinder block-to-bottom cowl gasket for all 1954-62 Mercury 4-cylinder outboard motors Bottom cowl to mid-section gasket for Mercury Mark 50 - Mark 30H - Mark 55H outboard motors
Lower Cowl/Exhaust Housing Gasket for 1955-1962 Mercury 35-50 HP Outboards Water Jacket Cover Gasket for 1955-1964 Mercury 30-50 HP Outboards
Our Price: $28.67
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Our Price: $29.60
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Bottom cowl to mid-section gasket for 1955-62 Mercury Mark 35A - 55/55A - 58/58A and 1960-62 Merc 300 - 350 - 400 - 450 - 500 Cylinder block cover gasket for Mark 30/35A/55/58 and 1960-66 Merc 300/350/400/450/500 outboards
Bottom cowl to mid-section gasket for 1955-62 Mercury Mark 35A - 55/55A - 58/58A and 1960-62 Merc 300 - 350 - 400 - 450 - 500 Cylinder block cover gasket for Mark 30/35A/55/58 and 1960-66 Merc 300/350/400/450/500 outboards
Crankshaft Bearing for 1949-1966 Mercury 30-80 HP Outboards Crankcase Upper End Cap Shim Set for 1949-1966 Mercury 30-80 HP Outboards
Our Price: $35.66
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Our Price: $37.56
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PN 30-20080 upper or lower crankshaft bearing for Mercury KF9 - KG9; Mark 30 - 35A - 40 - 50 - 55 - 55A - 58 - 58A - 75 - 75A - 78 - 78A and 1960-66 Merc 300 - 350 - 400 - 450 - 500 - 700 - 880 outboard motors Crankcase upper end cap shims for Mercury KF9 - KG9; Mark 30 - 35A - 40 - 50 - 55 - 55A - 58 - 58A - 75 - 75A - 78 - 78A and 1960-66 Merc 300 - 350 - 400 - 450 - 500 - 600 - 700 - 800
PN 30-20080 upper or lower crankshaft bearing for Mercury KF9 - KG9; Mark 30 - 35A - 40 - 50 - 55 - 55A - 58 - 58A - 75 - 75A - 78 - 78A and 1960-66 Merc 300 - 350 - 400 - 450 - 500 - 700 - 880 outboard motors Crankcase upper end cap shims for Mercury KF9 - KG9; Mark 30 - 35A - 40 - 50 - 55 - 55A - 58 - 58A - 75 - 75A - 78 - 78A and 1960-66 Merc 300 - 350 - 400 - 450 - 500 - 600 - 700 - 800
Temp Gauge Sender w/Bracket for Vintage Outboards Ignition Cut-Out Switch for 1958-1966 45-110 HP Mercury Outboards
Our Price: $38.77
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Our Price: $40.87
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Mounts under a powerhead bolt on older outboard motors without factory provison for a temeperature gauge sender Mercury-filled safety switch mounts on the side of the powerhead and stops the engine by grounding the magneto should the motor tilt-up due to an underwater obstruction
Mounts under a powerhead bolt on older outboard motors without factory provison for a temeperature gauge sender Mercury-filled safety switch mounts on the side of the powerhead and stops the engine by grounding the magneto should the motor tilt-up due to an underwater obstruction
Crankcase Lower Seal for 1954-1959 30-45 HP Mercury Outboards Crankcase Lower Seal for 1960-1961 Merc 300 - 350 Outboards
Our Price: $40.88
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Our Price: $40.88
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Lower crankcase end cap oil seal for 1954-59 Mercury 4-cylinder outboards Lower crankcase end cap oil seal for 1960-61 Mercury 35-40 HP outboards
Lower crankcase end cap oil seal for 1954-59 Mercury 4-cylinder outboards Lower crankcase end cap oil seal for 1960-61 Mercury 35-40 HP outboards