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Parts for Mariner 90 HP EFI (4-Stroke) Powerhead Gasket Set Components

No parts diagram available.

# 27-804297 1 GASKET, Thermosensor (1 required per assembly)
27-804297  1 - GASKET
27-804297  1

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OEM Part

27-804297 1 - Gasket [ More info ]
Unavailable
# 27-881426 GASKET, Screw Plug (1 required per assembly)
27-881426 - GASKET
 

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OEM Part

27-881426 - Exhaust Covers Gasket [ More info ]
Unavailable
# 26-804100003 SEAL, Oil, Crankshaft-Lower (1 required per assembly)
26-804100003 - SEAL Oil
26-804100003

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OEM Part

26-804100003 - Oil Seal [ More info ]
Unavailable
# 27-858732002 GASKET, Cylinder Block (1 required per assembly)
GASKET,NLA 27-858732002
27-858732002

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OEM Part

27-858732002 - Cylinder Block Gasket [ More info ]

Add to shopping cart $115.48
Available to Order: Usually ships within 10 days.

# 27-804123001 GASKET, Cylinder Head Cover (1 required per assembly)
27-804123001 - GASKET
27-804123001

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OEM Part

27-804123001 - Cylinder Head Cover Gasket [ More info ]
Unavailable
# 25-90196 O-RING, (.921 x .139), Oil Plug (1 required per assembly)
25-90196 - O-RING (.921 x .1  - Replaced by -8M0204673
 

25-90196 - O-ring, (.921 X .139) [ More info ]
Unavailable
O RING 25-8M0204673
 

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OEM Part

258M0204673 - O RING [ More info ]

Add to shopping cart $4.80
Available to Order: Usually ships within 10 days.

# 25-804255 O-RING, Fuel Pump (1 required per assembly)
25-804255 - O-RING             - Replaced by 25-8M0050719
 

25-804255 - O RING [ More info ]
Unavailable
O-RING 25-8M0050719
 

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OEM Part

25-8M0050719 - O-Ring [ More info ]

Add to shopping cart $20.17
Available to Order: Usually ships within 10 days.

# 27-804084 GASKET, Pressure Control Valve Cover (1 required per assembly)
27-804084 - GASKET
 

About Mercury Marine

OEM Part

27-804084 - Pressure Control Valve Cover Gasket [ More info ]
Unavailable
# 27-858732A03 GASKET SET, Powerhead (1 required per assembly)
27-858732A03 - GASKET SET Powerh
27-858732A03

About Mercury Marine

OEM Part

27-858732A03 - Gasket Kit [ More info ]
Unavailable
# 27-804076 GASKET, Exhaust Cover (1 required per assembly)
27-804076 - GASKET             - Replaced by 27-804076003
27-804076

27-804076 - Exhaust Cover Gasket [ More info ]
Unavailable
GASKET 27-804076003
27-804076003

About Mercury Marine

OEM Part

27-804076003 - Gasket [ More info ]

Add to shopping cart $22.67
Available to Order: Usually ships within 10 days.

# 26-804099003 SEAL, Oil, Crankshaft-Upper (1 required per assembly)
26-804099003 - SEAL Oil
26-804099003

About Mercury Marine

OEM Part

26-804099003 - Oil Seal [ More info ]
Unavailable
# 26-804144 SEAL, Oil, Camshaft (2 required per assembly)
26-804144 - SEAL Oil           - Replaced by 26-804144001
26-804144

26-804144 - Seal [ More info ]
Unavailable
26-804144001 - SEAL-OIL
26-804144001

About Mercury Marine

OEM Part

26-804144001 - Oil Seal [ More info ]
Unavailable
# 27-804115 1 GASKET, Cylinder Head (1 required per assembly)
27-804115  1 - GASKET
27-804115  1

About Mercury Marine

OEM Part

27-804115 1 - Head Gasket [ More info ]
Unavailable

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