Cylinder Block & End Caps for Mercury / Mariner (175 HP V-6 (1976-1988 Combined Books)) 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 ]
# — 11338A88 — GASKET SET, Engine Overhaul (1 required per assembly) — SN# 6618751 & Up | ||
27-11338A88 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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# — 41278A81 — POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly) — SN# 6618750 & Below | ||
41278A81 - Powerhead MARINE,NLA [ More info ] Unavailable |
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# — 79583A81 — GASKET SET (1 required per assembly) — SN# 5875204 THRU 6618750 | ||
27-79583A81 - Engine Gasket Set [ More info ] Unavailable |
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# — 12305A88 — POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly) — SN# 6618751 & Up | ||
12305A88 - Powerhead MARINE [ More info ] Unavailable |
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12305T88 - Powerhead MARINE,NLA [ More info ] Unavailable |
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# — 66517 — RESTRICTOR (2 required per assembly) | ||
66517 - Bleed Restrictor - Priced Individually [ More info ] |
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# — NLA — No Longer Available, Gasket Set (1 required per assembly) — (Service Bulletin 81-8) SN# USA-5875203/AUS-8072022 & Below | ||
NLA - No Longer Availab [ More info ] Unavailable |
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#1 — 8134A 3 — CYLINDER BLOCK (1 required per assembly) — SN# 6618750 & Below | ||
858-8134A 3 - Cylinder Block,NLA [ More info ] Unavailable |
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#1 — 8712A39 — CYLINDER BLOCK (1 required per assembly) — SN# 6618751 & Up | ||
858-8712A39 - Cylinder Block,NLA [ More info ] Unavailable |
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#2 — 76175 — STUD (1-718") (6 required per assembly) | ||
#3 — 67065 — STUD (2 required per assembly) — (5-1/2") | ||
16-67065 - Stud [ More info ] Unavailable |
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16-67065 3 - Stud - Priced Individually [ More info ] Unavailable |
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#3 — 78438 — STUD (2 required per assembly) — (6-3/4") | ||
16-78438 - Stud [ More info ] Unavailable |
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16-78438 4 - Stud [ More info ] Unavailable |
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16-78438 5 - Stud [ More info ] Unavailable |
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#4 — 20033 — PIN, Dowel (2 required per assembly) | ||
#5 — 67296 — PIN (BEARING RACE) (2 required per assembly) | ||
17-67296 - Pin, Dowel - Center Main [ More info ] Unavailable |
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#6 — 11338 — GASKET (2 required per assembly) | ||
#7 — 42249 — COVER, STARTER MOTOR (UPPER) (1 required per assembly) | ||
#8 — 73657 — SCREW, (.312-18 x 1.50) (2 required per assembly) | ||
#9 — 26993 — LOCKWASHER, (.312) (4 required per assembly) | ||
#10 — 76867 — COVER, STARTER MOTOR (LOWER) (1 required per assembly) | ||
#11 — 815549 — SCREW, .312-18 x 2.00 (2 required per assembly) | ||
#11A — 99448 — BUSHING (1 required per assembly) | ||
#12 — 66717 — SCREW, (.375-16 x 3.250), CRANKCASE TO CYLINDER BLOCK (8 required per assembly) | ||
#12 — 74824 — SCREW, (.312-18 x 1.250), CRANKCASE TO CYLINDER BLOCK (6 required per assembly) | ||
#13 — 8454A 1 — END CAP ASSEMBLY (UPPER) (1 required per assembly) — SN# 6618750 & Below | ||
1159-8454A 1 - End Cap Assembly [ More info ] Unavailable |
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1159-8454T 1 - End Cap Assembly [ More info ] Unavailable |
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#13 — 8454A 2 — END CAP ASSEMBLY (1 required per assembly) — SN# 6618751 & Up | ||
1159-8454A 2 - End Cap [ More info ] Unavailable |
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1159-8454T 2 - End Cap Assembly, NLA [ More info ] Unavailable |
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#14 — 54029 — O-RING (1 required per assembly) — (2.80 Outside Diameter) SN# 6618750 & Below | ||
#14 — 67206 — O-RING (1 required per assembly) — (2.9 Outside Diameter) SN# 6618750 & Below | ||
#15 — 74248 — ROLLER BEARING (1 required per assembly) — SN# 6618750 & Below | ||
31-74248 - Roller Bearing [ More info ] Unavailable |
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#15 — 93496 — ROLLER BEARING (1 required per assembly) — SN# 6618751 & Up | ||
31-93496 - Roller Bearing - End Cap [ More info ] Unavailable |
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#16 — 41953 — SEAL (1 required per assembly) | ||
#17 — 69034 — SCREW WITH LOCKWASHER, (.312-18 x 1.00) (4 required per assembly) | ||
#18 — 24220 — SCREW, (.190-24 x .19) (2 required per assembly) | ||
#19 — 38407 — PLUG, (.500-14) (WATER JACKET) (1 required per assembly) | ||
#20 — 79651 — STUD (1-7/8") (1 required per assembly) | ||
#21 — 15093 — STUD, (#10-32 x 1.00) (2 required per assembly) | ||
#22 — 67269 — SPACER (1 required per assembly) | ||
#23 — 49221 1 — WASHER (6 required per assembly) | ||
12-49221 1 - Washer [ More info ] Unavailable |
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12-49221 - Washer, (.187 X .500 X .062) Neoprene [ More info ] Unavailable |
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#24 — 72761 — WASHER (6 required per assembly) | ||
12-72761 - Washer, (.203 X .562 X .060) Stainless Steel [ More info ] |
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#25 — 73651 — NUT (3 required per assembly) | ||
11-73651 - Wing Nut, NLA [ More info ] Unavailable |
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#26 — 42248 — BRACKET, FLYWHEEL COVER (1 required per assembly) | ||
42248 - Bracket [ More info ] Unavailable |
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#27 — 49668 — SCREW, (.250-20 x .750) (2 required per assembly) | ||
#28 — 7809A 1 — END CAP ASSEMBLY (LOWER) (1 required per assembly) | ||
1156-7809A 1 - End Cap Assembly [ More info ] Unavailable |
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#29 — 62700 — O-RING, (3.250 Inside Diameter) (1 required per assembly) | ||
#29 — 67207 — O-RING (1 required per assembly) — (3-1/2" I.D.) | ||
#31 — 28636 — SCREW, (.250-20 x .750) (4 required per assembly) | ||
#32 — 26992 — LOCKWASHER, (.250) (4 required per assembly) | ||
#33 — 64022 — SCREW, (.250-20 x 2.125) (1 required per assembly) | ||
#34 — 64015 — NUT, ( #8-32) (1 required per assembly) | ||
#35 — 26852 — CAP (1 required per assembly) | ||