Relief Valve System for Mercury / Mariner (200 HP (V-6) (1978-1988 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 ]
# — 89221A88 — GASKET SET (1 required per assembly) — SN# Merc-6203991/Mariner-6201970 & Up | ||
27-89221A88 - Gasket Set [ More info ] Unavailable |
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# — 89221A80 — GASKET SET (1 required per assembly) — SN# Merc-6073192/Mariner-6055033 THRU Merc-6203990/Mariner-6201969 | ||
#3 — 68729 — COVER (1 required per assembly) — (DESIGN I) | ||
68729 - Cover [ More info ] Unavailable |
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68729 1 - Cover [ More info ] Unavailable |
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8M0039767 - Cover [ More info ] Unavailable |
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#4 — 78690 — GASKET (2 required per assembly) — (DESIGN I) | ||
18-0936-9 - Gasket 27-78690 2-Pack [ More info ]
$4.99 $4.62 |
||
#5 — NLA — No Longer Available, Plate-Relief Valve (1 required per assembly) — (DESIGN I) | ||
NLA - No Longer Availab [ More info ] Unavailable |
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#6 — 65663A 2 — COVER ASSEMBLY (1 required per assembly) — (DESIGN II) | ||
#7 — 65664A 1 — PLATE ASSEMBLY (1 required per assembly) — (DESIGN II) | ||
#8 — 88907 — GASKET, RELIEF VALVE PLATE (2 required per assembly) — (DESIGN II) | ||
18-0952-9 - Gasket 27-88907 2-Pack [ More info ]
$8.19 $7.90 |
||
#9 — 38837 — SCREW, (.312-18 x 1.12), COVER (2 required per assembly) — (DESIGN I & II) | ||
#10 — 64877 1 — DIAPHRAGM (1 required per assembly) — (DESIGN I & II) | ||
#11 — 76451 — WASHER (1 required per assembly) — (DESIGN I & II) | ||
#12 — 69570 — SCREW, (#10-16 x .750) (1 required per assembly) — (DESIGN I & II) | ||
#13 — 64878 — SPRING (1 required per assembly) — (DESIGN I & II) | ||
#14 — 86596 — POPPET VALVE (1 required per assembly) — (DESIGN I & II) | ||
#15 — 65848 — CARRIER (1 required per assembly) — (DESIGN I & II) | ||
#16 — 64872 — GROMMET (1 required per assembly) — (DESIGN I & II) | ||
#17 — 14462A 1 — COVER (1 required per assembly) — (DESIGN III) | ||
14462A 1 - Cover Assembly, NLA [ More info ] Unavailable |
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#18 — 74824 — SCREW, (.312-18 x 1.250) (4 required per assembly) — (DESIGN III) | ||
#20 — 16497A 1 — PLATE (1 required per assembly) — (DESIGN III) | ||
#21 — 14479 — DIAPHRAGM (1 required per assembly) — (DESIGN III) | ||
14479 - Diaphragm [ More info ] Unavailable |
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#22 — 16496 — WATER DEFLECTOR (1 required per assembly) — (DESIGN III) | ||
#26 — 14480 — POPPET (1 required per assembly) — (DESIGN III) | ||
#29 — 85303 — WASHER (1 required per assembly) — (DESIGN III) | ||