Cylinder Block & Cover for Mercury (Merc 25) Engine
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]
# — 85168A80 — GASKET SET ( required per assembly) | ||
27-85168A80 - Gasket Set, NLA [ More info ] Unavailable |
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#1 — 8196A 3 — BLOCK/CRANKCASE ASSY. (1 required per assembly) — UNITED STATES 6055407 AND BELOW AUSTRALIA 8074217 AND BELOW BELGIUM 9340565 AND BELOW CANADA 7186767 AND BELOW | ||
872-8196A 3 - Cylinder Block [ More info ] Unavailable |
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872-8501A 2 - Cylinder Block [ More info ] Unavailable |
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872-8790A 4 - Cylinder Block [ More info ] Unavailable |
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872-9077A 4 - Cylinder Block [ More info ] Unavailable |
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872-9533A 7 - Cylinder Block [ More info ] Unavailable |
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872-9533A28 - Cylinder Block [ More info ] Unavailable |
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872-9533T28 - Cylinder Block [ More info ] Unavailable |
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872-9533T38 - Cylinder Block,NLA [ More info ] Unavailable |
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#1 — 8501A 2 — BLOCK/CRANKCASE ASSY. (1 required per assembly) — UNITED STATES 6055408 AND UP BELGIUM 9340566 AND UP CANADA 7186768 AND UP | ||
#2 — 85171 — DOWEL PIN, CYLINDER BLOCK (3 required per assembly) | ||
#3 — 71191 — ELBOW, BLEED HOSE(45) (2 required per assembly) | ||
22-71191 - Elbow [ More info ] Unavailable |
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#4 — 60580 78 — HOSE, BLEED (12-1/4") (2 required per assembly) | ||
32-60580 78 - Fuel Line [ More info ] Unavailable |
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32-99130 78 - TUBING-26 INCH [ More info ] Unavailable |
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32-99130122 - Tubing-20 FEET [ More info ] Unavailable |
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#5 — 88929 — STUD, CARBURETOR (2 required per assembly) | ||
16-88929 - Stud [ More info ] Unavailable |
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#6 — 40001209 — SCREW, CRANKCASE TO CYLINDER BLOCK (60MM) (6 required per assembly) | ||
#7 — 92331 — GASKET, EXHAUST MANIFOLD (1 required per assembly) | ||
27-92331 - Exhaust Manifold Gasket [ More info ] Unavailable |
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27-41475 - Exhaust Manifold Gasket [ More info ] Unavailable |
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27-41475 1 - Gasket [ More info ] Unavailable |
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27-41475 2 - GASKET [ More info ] Unavailable |
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27-41475 3 - GASKET [ More info ] Unavailable |
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27-41475 5 - Gasket [ More info ] Unavailable |
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27-41475 6 - GASKET [ More info ] Unavailable |
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27-41475 8 - Gasket [ More info ] Unavailable |
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#8 — 92329 — EXHAUST MANIFOLD (1 required per assembly) | ||
92329 - Exhaust Manifold, NLA [ More info ] Unavailable |
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#9 — 92332 — GASKET, EXHAUST COVER (1 required per assembly) | ||
27-92332 - 27414991 [ More info ] Unavailable |
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27-41499 - Exhaust Cover Gasket [ More info ] Unavailable |
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#10 — 92330 — COVER, EXHAUST (1 required per assembly) | ||
92330 - Cover [ More info ] Unavailable |
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92330T - Cover, NLA [ More info ] Unavailable |
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#11 — 40003 33 — SCREW (10 required per assembly) — EXHAUST COVER TO CYLINDER BLOCK (40MM) | ||
#12 — 92349 — COVER, TRANSFER PORT (2 required per assembly) | ||
14407 - Transfer Port Cover [ More info ] Unavailable |
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#13 — 30503 — "O" RING, TRANSFER PORT COVER (2 required per assembly) | ||
25-30503 - O-Ring, Transfer Port Cover [ More info ] Unavailable |
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#14 — 40057107 — SCREW, COVER TO CYLINDER BLOCK(16MM) (4 required per assembly) | ||
10-40057107 - Screw, NLA [ More info ] Unavailable |
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#15 — 7415 — COVER, CYLINDER BLOCK (1 required per assembly) — USE WITH 25MM SCREWS | ||
1028-7415 - Cylinder Block Cover [ More info ] Unavailable |
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1028-8283A 1 - Cylinder Block Cover, NLA [ More info ] Unavailable |
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#16 — 40003 30 — SCREW, COVER ATTACHING (25MM) (6 required per assembly) — USE WITH 25MM SCREWS | ||
#15 — 8283A 1 — COVER ASSEMBLY, CYLINDER BLOCK (1 required per assembly) — USE WITH 30MM SCREWS | ||
1028-8283A 1 - Cylinder Block Cover, NLA [ More info ] Unavailable |
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#16 — 40003 31 — SCREW, COVER ATTACHING (30MM) (6 required per assembly) — USE WITH 30MM SCREWS | ||
#17 — 86389 — GASKET, CYLINDER BLOCK COVER (1 required per assembly) | ||
#18 — 25885 — ELBOW, TELL TALE HOSE (1 required per assembly) | ||
22-25885 - Elbow - Priced Individually [ More info ] Unavailable |
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22-99664 - Elbow [ More info ] Unavailable |
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22-99664 1 - Elbow [ More info ] Unavailable |
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#19 — 34395A 1 — HOSE, TELL TALE (8") (1 required per assembly) | ||
32-34395A 1 - Hose [ More info ] Unavailable |
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32-99127109 - TUBING-57 INCH [ More info ] Unavailable |
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32-830756109 - Hose, 57 Inch [ More info ] Unavailable |
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32-8M0047428 - Hose -57 Inch [ More info ] Unavailable |
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#20 — 94848 — FITTING, TELL TALE HOSE - BOTTOM COWL (1 required per assembly) | ||
#21 — 92351 — COVER, TRANSFER PORT (2 required per assembly) | ||
#22 — 86391 — "O" RING, TRANSFER PORT COVER (2 required per assembly) | ||
#24 — 92350 — COVER, TRANSFER PORT (2 required per assembly) | ||
92350 - Cover, NLA [ More info ] Unavailable |
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#25 — 33465 — "O" RING, TRANSFER PORT COVER (2 required per assembly) | ||
25-33465 - O-Ring - Priced Individually [ More info ] Unavailable |
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25-8M0214925 - Seawater Pump O-Ring Note: Priced Individually [ More info ] |
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#27 — 90786 — REED BLOCK (1 required per assembly) | ||
90786 - Reed Block [ More info ] Unavailable |
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42471 - Reed Block [ More info ] Unavailable |
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42471 2 - REED BLOCK [ More info ] Unavailable |
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14112 - REED BLOCK [ More info ] Unavailable |
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#28 — 85977 — SEAL, REED BLOCK - RUBBER (1 required per assembly) | ||
85977 - Seal [ More info ] Unavailable |
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85977 1 - Seal [ More info ] Unavailable |
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#29 — 85978 — GASKET, REED BLOCK (1 required per assembly) | ||
27-85978 - Reed Block Gasket [ More info ] Unavailable |
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27-41417 - Reed Block Gasket [ More info ] Unavailable |
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27-41417 1 - GASKET [ More info ] Unavailable |
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#30 — 90791 — REED (2 required per assembly) | ||
34-90791 - Reed [ More info ] Unavailable |
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34-99319 - Reed [ More info ] Unavailable |
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#31 — 89793 — REED STOP (2 required per assembly) | ||
34-89793 - REED STOP [ More info ] Unavailable |
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#32 — 40057 85 — SCREW, REED ATTACHING (10MM) (4 required per assembly) | ||
#33 — 85979 — GASKET, ADAPTOR PLATE (1 required per assembly) | ||
27-85979 - Adaptor Plate Gasket [ More info ] Unavailable |
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27-41418 - Adaptor Plate Gasket [ More info ] Unavailable |
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#34 — 90785 — PLATE, ADAPTOR - CARBURETOR (1 required per assembly) | ||
#35 — 40057108 — SCREW, PLATE TO REED BLOCK (20MM) (3 required per assembly) | ||
10-40057108 - SCREW Note: Priced Individually [ More info ] Unavailable |
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#36 — 40021 3 — NUT, CARBURETOR STUD (2 required per assembly) | ||
#37 — 56759 — FITTING, ADAPTOR PLATE - BLEED HOSE (2 required per assembly) | ||
#38 — 93879 — IDLE WIRE (1 required per assembly) | ||
#39 — 97176 — SPRING, CHOKE (1 required per assembly) | ||
24-97176 - Spring, NLA [ More info ] Unavailable |
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#40 — 93877 — LEVER, CHOKE/FAST IDLE (1 required per assembly) | ||
93877 - Lever [ More info ] Unavailable |
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42545 - LEVER,NLA [ More info ] Unavailable |
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#41 — 89580 — SCREW, ADJUSTING - LEVER (1 required per assembly) — USED WITH BC1A CARBURETOR | ||
10-89580 - SCREW [ More info ] Unavailable |
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10-91073 - SCREW,NLA [ More info ] Unavailable |
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#42 — 48039 — CAP, ADJUSTING SCREW (1 required per assembly) — USED WITH BC1A CARBURETOR | ||
#43 — 89602 — PLATE, DRIVER (1 required per assembly) — USED WITH BC1A CARBURETOR | ||
89602 - PLATE [ More info ] Unavailable |
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96151A 1 - LEVER ASSY [ More info ] Unavailable |
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#41 — 91073 — SCREW ADJUSTING - LEVER (1 required per assembly) — USED WITH BC1B/BC1C CARBURETOR | ||
#43 — 96151A 1 — PLATE ASSEMBLY, DRIVER (1 required per assembly) — USED WITH BC1B/BC1C CARBURETOR | ||
96151A 1 - LEVER ASSY [ More info ] Unavailable |
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#44 — 90798 — BUSHING, CHOKE/FAST IDLE LEVER (2 required per assembly) | ||
23-90798 - Bushing [ More info ] Unavailable |
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23-26856 - Bushing [ More info ] Unavailable |
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#45 — 28463 — WASHER, CHOKE/FAST IDLE LEVER (1 required per assembly) | ||
#46 — 93500 — COTTER PIN, CHOKE/FAST IDLE LEVER (1 required per assembly) | ||
18-93500 - PIN-COTTER,NLA [ More info ] Unavailable |