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Parts for Mariner 40 HP EFI (4 Cylinder) (4-Stroke) Powerhead Gasket Set Components

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Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 27-883599A02 GASKET SET (1 required per assembly)
GASKET SET 27-883599A02 27-883599A02
27-883599A02OEM Part 27-883599A02 - Gasket Set (more info) About Mercury Marine $244.08 $244.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 27-883213 GASKET, Vapor Separator Bowl (1 required per assembly)
GASKET 27-883213 27-883213
27-883213OEM Part 27-883213 - Gasket (more info) About Mercury Marine $12.20 $12.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 27-879866 GASKET SET, Intake Manifold (1 required per assembly) (Contains 4 Gaskets)
GASKET SET 27-879866  
27-879866OEM Part 27-879866 - Gasket Set (more info) About Mercury Marine $42.17 $42.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 27-859352 GASKET, Cylinder Block (1 required per assembly) SN# USA-0T979999/BEL-0P325499 & Below
GASKET            O - Replaced by 27-892319001  
27-859352This part has been superseded. GASKET O - Replaced by 27-892319001
(more info)
    UnavailableUnavailable Parts
GASKET 27-892319001 27-892319001
27-892319001OEM Part 27-892319001 - Gasket (more info) About Mercury Marine $73.00 $62.51 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 27-892319001 GASKET, Cylinder Block (1 required per assembly) SN# USA-0T980000/BEL-0P325500 & Up
#0 27-857078 GASKET, Exhaust Cover (1 required per assembly)
GASKET 27-857078 27-857078
27-857078OEM Part 27-857078 - Gasket (more info) About Mercury Marine $7.60 $7.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 27-887978 GASKET, Thermostat (1 required per assembly)
GASKET 27-887978 27-887978
27-887978OEM Part 27-887978 - Gasket (more info) About Mercury Marine $2.20 $2.20 Add to shopping cart
10 in stock. Explain stock levels
#0 27-824853 GASKET, Thermostat Cover (1 required per assembly)
GASKET 27-824853 27-824853
27-824853OEM Part 27-824853 - Gasket (more info) About Mercury Marine $8.30 $8.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Thermostat Gasket 18-0835
18-0835OEM Match 18-0835 - Thermostat Gasket Yamaha (more info) About Sierra Marine $3.99 $2.95 Add to shopping cart
1 in stock. Explain stock levels
#0 25-62702 1 O-RING, (.301 x .070), Temperature Sensor (1 required per assembly) (Plastic Temperature Sensor Housing)
O-RING (.301 x .0 25-62702  1  
25-62702 1OEM Part 25-62702 1 - O-Ring (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 25-857083 SEAL, Cylinder Head (1 required per assembly)
SEAL              O - Replaced by 25-8M0011870 25-857083
25-857083This part has been superseded. SEAL O - Replaced by 25-8M0011870
(more info)
    UnavailableUnavailable Parts
SEAL 25-8M0011870  
25-8M0011870OEM Part 25-8M0011870 - Seal (more info) About Mercury Marine $29.00 $24.84 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 27-857081 GASKET, Cylinder Head (1 required per assembly)
GASKET-HEAD       O - Replaced by 27-8M0045278 27-857081
27-857081This part has been superseded. GASKET-HEAD O - Replaced by 27-8M0045278
(more info)
    UnavailableUnavailable Parts
HEAD GASKET 27-8M0045278 27-8M0045278
27-8M0045278OEM Part 27-8M0045278 - Head Gasket -4CYL (more info) About Mercury Marine $72.50 $62.07 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 25-90196 O-RING, (.921 x .139), Oil Plug (1 required per assembly)
O-RING (.921 x .1 25-90196  
25-90196OEM Part 25-90196 - O-Ring (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 25-857096 O-RING, Oil Pump (1 required per assembly)
O-RING 25-857096 25-857096
25-857096OEM Part 25-857096 - O-Ring (more info) About Mercury Marine $7.10 $7.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 25-857094 O-RING, Oil Pump (1 required per assembly)
O-RING 25-857094 25-857094
25-857094OEM Part 25-857094 - O-Ring (more info) About Mercury Marine $4.80 $4.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 25-857093 O-RING, Oil Pump (1 required per assembly)
O-RING 25-857093 25-857093
25-857093OEM Part 25-857093 - O-Ring (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 26-825027 SEAL, Crankshaft-Top (1 required per assembly)
SEAL              O - Replaced by 26-893949  
26-825027This part has been superseded. SEAL O - Replaced by 26-893949
(more info)
    UnavailableUnavailable Parts
SEAL Oil 26-893949  
26-893949OEM Part 26-893949 - Oil Seal (more info) About Mercury Marine $23.58 $23.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 26-832013 SEAL, Crankshaft-Bottom (1 required per assembly)
SEAL              O - Replaced by 26-893948  
26-832013This part has been superseded. SEAL O - Replaced by 26-893948
(more info)
    UnavailableUnavailable Parts
SEAL Oil 26-893948  
26-893948OEM Part 26-893948 - Oil Seal (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#0 27-825251 7 GASKET, Adaptor Plate (1 required per assembly) SN# USA-0T979999/BEL-0P325499 & Below
GASKET            O - Replaced by 27-892320001  
27-825251 7This part has been superseded. GASKET O - Replaced by 27-892320001
(more info)
    UnavailableUnavailable Parts
GASKET 27-892320001 27-892320001
27-892320001OEM Part 27-892320001 - Gasket (more info) About Mercury Marine $108.20 $92.65 Add to shopping cart
4 in stock. Explain stock levels
#0 27-892320001 GASKET, Adaptor Plate (1 required per assembly) SN# USA-0T980000/BEL-0P325500 & Up
#0 25-845746 O-RING, Oil Pick-UP Plate (1 required per assembly)
O-RING 25-845746  
25-845746OEM Part 25-845746 - O-Ring (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
Available to order:
Usually ships
within 8 days