Powerhead Gasket Set - 18-4359 - Sierra

Powerhead Gasket Set - 18-4359 - Sierra
Your Price: $121.99
Save: $31.83
(20% Off $153.82)
Part # 18-4359 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Sierra
This item is found in the following Product Families
Mariner Powerhead Gasket Sets
Mariner Powerhead Gasket Sets
Powerhead Gasket Set - Sierra
Powerhead Gasket Set - Sierra
Replaces OEM part #
  • MERCURY MARINE 27-815791A92
  • Does not include Head Gaskets

  • Contains:
    ( 1 ) 18-0132 Seal, replaces O.E.# 65800
    ( 1 ) 18-0135 Gasket, Adapter, replaces O.E.# 27-78245
    ( 2 ) 18-0182 Gasket, Thermostat, replaces O.E.# 27-62386
    ( 3 ) 18-0384 Gasket, Carburetor, replaces O.E.# 27-89221
    ( 3 ) 18-0641 Gasket, Carb Mounting, replaces O.E.# 27-82892
    ( 1 ) 18-0642 Gasket, Divider Plate, replaces O.E.# 27-19050-3
    ( 1 ) 18-0643 Gasket, Exh. Plate, replaces O.E.# 27-18307-1
    ( 1 ) 18-0644 Gasket, Reed Plate, replaces O.E.# 27-14697-2
    ( 1 ) 18-0645 Gasket, Adapter Plate, replaces O.E.# 27-16737-1
    ( 1 ) 18-0646 Gasket, Reed Plate, replaces O.E.# 27-813859
    ( 1 ) 18-0838 O-Ring, replaces O.E.# -
    ( 1 ) 18-0858 O-Ring, replaces O.E.# 25-54029
    ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700
    ( 2 ) 18-0936 Gasket, Relief Valve, replaces O.E.# 27-78690
    ( 1 ) 18-2506 Gasket, Pwr Head, replaces O.E.# 27-99176-3
    ( 3 ) 18-2509 Gasket, Carb. Mounting, replaces O.E.# 27-67751
    ( 1 ) 18-2511 Gasket, Drive Shaft To Hsg. Plate, replaces O.E.# 27-99173-2
    ( 2 ) 18-2513 Gasket, Crankcase Cover, replaces O.E.# 27-11338
    ( 1 ) 18-2914 Gasket, Water Pump, replaces O.E.# 27-85608-1
    ( 1 ) 18-2915 Gasket, Water Pump, replaces O.E.# 27-85609-1
    ( 1 ) 18-2919 Gasket, Water Pump, replaces O.E.# 27-42631-1
    ( 2 ) 18-3110 Seal, replaces O.E.# 26-38970
    ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439
    ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976
    ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31534
    ( 1 ) 18-7174 O-Ring, replaces O.E.# 25-45711
    ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011
    ( 1 ) 18-7816 Fuel Diaphragm Kit, replaces O.E.# 21-42990A10
    ( 1 ) 18-8305 Seal, Divider Plate, replaces O.E.# 26-814754
Ask a question for
Question & Answer Guidelines
This product ships in 1 business day.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? iboats.com has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer: