Page 450 - 2021 Sierra Catalog

— CONTAINS —
18-4319
POWERHEAD GASKET SET
Replaces: 27-11338A88, 27-89221A88, 27-89221A85, 27-89221A84, 27-89221A32, 27-11338A85
Part # Desc. O.E.# Qty.
18-0182 Thermostat Gasket 27-62386 2
18-0858 O-Ring 254029 1
18-0860 O-Ring 25-62700 1
18-0129 Reed Block Gasket 27-65744-3 6
18-0135 Adapter Cover Gasket 27-78246 1
18-0936 Relief Valve Plate Gasket 27-78690 2
18-0952 Relief Valve Plate Gasket 27-88907 2
18-7421 O-Ring 25-20415 2
18-7411 O-Ring 25-35480 1
18-2501 Reed Block Hsg. Gasket 27-93536-1 1
18-2502 Divider Plate Gasket 27-90484-1 2
18-2503 Drive Shaft Hsg. to Exhaust Plate Gasket 27-99177-1 1
18-2506 Exhaust Plate Gasket 27-99176-3 1
18-2508 Exhaust Plate Gasket 27-99776-1 2
18-2509 Carb. Mtg. Gasket 27-67751 3
18-2510 Reed Block Hsg.Gasket 27-96761-1 1
18-2511 Drive Shaft Hsg.to Plate Gasket 27-99173-2 1
18-2513 Cyl Block Sealing Gasket 27-11338 2
18-2803 Carb. Mtg. Gasket 27-90430 3
18-2808 Cyl. Cover 27-96278 2
18-2826 Water Pump Base to Gear Housing Gasket 27-85610-1 1
18-2914 Water Pump Gasket 27-85608-1 1
18-2915 Water Pump Gasket 27-85609-1 1
18-3110 Bushing 26-38970 2
18-7153 O-Ring 25-25439 1
18-7157 O-Ring 25-29976 1
18-7159 O-Ring 25-31534 1
18-7162 O-Ring 25-33145 1
18-7164 O-Ring 25-33466 1
18-7168 O-Ring 25-48171 4
18-7174 O-Ring 25-45711 2
18-7176 O-Ring 25-90011 1
18-7812 Fuel Pump Kit 89031A2 1
18-3862 Head Gasket 27-41246-1 2
18-0359 Induction Silencer Cover Gasket 27-67275-1 1
18-0384 Carburetor Gasket 27-89221-1 3
18-2919 Water Pump Gasket 27-42631-1 1
18-7406 O-Ring — 1
18-7176 O-Ring 25-90011 1
— CONTAINS —
*18-4325
POWERHEAD GASKET SET
Replaces: 27-85491A90, 25-85491A87
Part # Desc. O.E.# Qty.
18-0940 Baffle Plate to Exhaust Gasket 27-85488-2 1
18-0879 Adapter Plate Gasket 27-38501-1 1
18-2810 Block Cover Gasket 27-43777-2 1
18-0103 Powerhead to Ext. Plate Gasket 27-79650-1 2
18-0137 Baffle Plate Gasket 27-85492-2 1
18-2800 Carb. Flange Gasket 27-75791-1 2
18-0870 Transfer Port Cover Gasket 27-27936-1 2
18-0539 Rubber Seal Gasket 37721 1
18-7161 O-Ring 25-32546 1
18-2844 Thermostat Gasket 27-48818-1 1
18-2823 Lower Water Pump Base to
Face Plate Gasket 27-19553 1
18-0938 Water Inlet Tube Gasket 27-79797-1 1
18-2825 Water Pump Base Gasket 27-32771 1
18-7153 O-Ring 25-25439 1
18-7151 O-Ring 25-20081 1
— CONTAINS —
*18-4351
POWERHEAD GASKET SET
Replaces: 27-64203A75, 27-64203A74, 27-64203A73
Part # Desc. O.E.# Qty.
18-0912 Drive Shaft Hsg.Plate Gasket 27-66102-1 1
18-0133 Water Jacket Cover Gasket 27-73665 1
18-0944 Water Jacket Cover Gasket 27-85496-1 1
18-0107 Exhaust Cover Gasket 27-85498-1 1
18-7421 O-Ring 25-20415 1
18-3110 Grommet 26-38970 2
18-7411 O-Ring 25-35480 1
18-2500 VC Gasket 27-85493 1
18-2514 Crankcase to Cyl Block Gasket 27-53650 2
18-2802 Carb. Flange Gasket 27-48164-1 2
18-2826 Water Pump Base to Gear Housing Gasket 27-85610 1
18-2835 Powerhead Gasket 27-69238 1
18-2914 WaterPump Gasket 27-85608 1
18-2915 WaterPump Gasket 27-85609-1 1
18-7153 O-Ring 25-25439 1
18-7157 O-Ring 25-29976 1
18-7161 O-Ring 25-32546 1
18-7162 O-Ring 25-33145 1
18-7167 O-Ring 25-47254 2
18-7807 Fuel Pump Kit 55278A1 1
18-0351 Distributor Cap Gasket 27-55896 1
18-7426 O-Ring 25-30271 1
18-4261 Washer 19643 1
GASKET SET APPLICATION BEGINS ON PAGE 436 *POWERHEAD GASKET SETS DO NOT INCLUDE HEAD GASKETS
432
OUTBOARD — MERCURY/MARINER - Gasket Sets