Sierra Marine Parts Catalog: Mercruiser
EXHAUST MANIFOLD GASKET SET
Replaces: 27-54566A1
For: Ford 302/351 (5.0L & 5.8L) CID Eng; All 888 (188 HP)
& 233 HP, 255 HP S/N 3258728-4175498
EXHAUST MANIFOLD GASKET SET
-- CONTAINS --
Part #
Description
O.E. #
Qty.
Replaces: 27-35898A-4
Exhaust Mounting Gasket
27-46820
2
For: GM 153 (2.5L) CID Eng;
Manifold End Cap Gasket
27-48043-1
4
120 HP S/N 2046625-6229717
Exhaust Elbow to Gasket
27-99777-2
4
EXHAUST MANIFOLD GASKET SET
Replaces: 27-46820A1
For: GM 454 (7.4L) CID Eng; All 325, 350, 400 HP Jet Drives 330 HP S/N 6083144 & BELOW
-- CONTAINS --
EXHAUST MANIFOLD GASKET SET
Part #
Description
O.E. #
Qty.
Replaces: 27-53354A1
Exhaust Mounting Gasket
27-46820
2
For: GM 181 (3.0L) CID Eng; 140 HP S/N 3332137-6229717
Exhaust Elbow Mounting Gasket
27-48042
4
(Without Siamese Port Cylinder)
Manifold End Cap Gasket
27-48043-1
4
TIMING CHAIN GASKET SET
EXHAUST MANIFOLD
Replaces: 27-34895A2
GASKET SET
For: GM 305 & 350 CID Engs. 200, 225,
Replaces: 27-46401A1
228, 230, 250, 255, 260, 270, 280 HP 898
For: 250 (4.1L) CID Eng; 165 HP S/N 2770032 & UP
(198 HP) & 5.7L (SKI)
-- CONTAINS --
-- CONTAINS --
Part #
Description
O.E. #
Qty.
Part #
Description
O.E. #
Qty.
Intake Exhaust Gasket
27-46401
1
Seal Retainer Cover Gasket
27-14250
1
Thermostat Gasket
27-47590-1
1
Fuel Pump Mounting Gasket
27-34213
1
Manifold End Cap Gasket
27-48083-1
2
Water Pump Mounting Gasket
27-34897
2
Exhaust Elbow Gasket
27-99777-2
1
Fuel Pump Mounting Gasket
27-34898
1
Carb. Mounting Gasket
27-58764
1
Water Pump Back. Plate Gasket
27-35380
1
Carb. Mounting Gasket
27-64692
1
Oil Filter & Adapter Seal
27-91892
1
Exhaust End Cap Gasket
27-73814
1
18-0331
Vent Adapter Screw Gasket
27-35593
1
CYLINDER HEAD AND INTAKE MANIFOLD GASKET SETS
For: GM 153 (2.5L) CID Eng;
For: GM 181 (3.0L) CID Eng;
S/N 2324347 & UP Includes 18-3880 Head Gasket
S/N 2508261-6229717 (Except 3.0LX)
-- CONTAINS --
Part #
Description
O.E. #
Qty.
Timing Chain Cover Gasket
27-14250
1
Intake Manifold Gasket
27-17145
1
Exhaust Manifold Gasket
27-33395
2
Exhaust Elbow Mounting Gasket
27-41813
2
Exhaust Elbow Mounting Gasket
27-48042
4
Lower Thermostat Housing Gasket
27-53045-1
1
Port Dip Gasket
27-85817A1 1
Quadrajet Base Gasket
27-58457-2
2
Exhaust Elbow
27-87105-1,
To Manifold Gasket
27-818832
4
Head Gasket
27-75611
2
Thermostat Gasket
27-41812
1
Manifold End Cap Gasket
27-48043-1
4
Thermostat Gasket
27-47510
1
Exhaust Elbow To Manifold Gasket
27-99777-2
4
Thermostat Cover Gasket
27-48818-1
1
Fuel Pump Housing Gasket
27-34213
1
Water Pump Mounting Gasket
27-34897
1
Oil Pan Drain Plug Gasket
27-49955
1
Water Pump Mounting Gasket
27-34898
1
Carb. Mounting Gasket
27-70143-1
2
685
Seal
26-34217
16
For: GM 305 & 350 (5.0L & 5.7L) CID Eng; With Heads (1987 & Earlier)
Valve Cover Gasket
121-122
2