Page 459 - 2021 Sierra Catalog

PKG. OF 2
18-2508-1 18-2508-1-9➀ EXHAUST
PLATE GASKET Replaces: 27-997761,
27-99776, 27-96440 V-135/V-150
PKG. OF 2
18-2809 18-2809-9➀ BLOCK
COVER GASKET Replaces: 27-437792, 27-437791, 27-43779,
27-96485 50-60-HP
PKG. OF 2
18-2511
18-2511-9➀
DRIVE SHAFT HOUSING TO EXHAUST PLATE GASKET
Replaces: 27-99173-2 V-6
PKG. OF 2
PKG. OF 2
EXHAUST COVER GASKET
Replaces: 27-834952001 Fits: Mercury 8/9.9 (R042475 & Up)
PKG. OF 2
18-0912
DRIVE SHAFT HOUSING PLATE GASKET Replaces: 27-661021, 27-66102, 27-60945
18-0934-1
POWERHEAD
BASE GASKET
Replaces: 27-78069
18-0988
POWERHEAD BASE GASKET Replaces: 27-628601, 27-62860, 27-37976
18-2503
18-2503-9➀
DRIVE SHAFT HOUSING TO EXHAUST PLATE GASKET Replaces: 27-991771, 27-991772, 27-99177, 27-
78068 V-6
18-2506-1 18-2506-1-9➀ EXHAUST
PLATE GASKET Replaces: 27-991763, 27-991764, 27-991762,
27-99176 V-175/V-200
PKG. OF 2
18-2835 18-2835-9➀ POWERHEAD BASE GASKET Replaces: 27-692381, 27-69238, 27-66101,
27-64173, 27-60479 75-90-115-140 Hp
18-60919
18-0982-1
POWERHEAD GASKET
Replaces: 27-56304, 27-48713
18-60918
ENGINE BASE GASKET
Replaces: 27-835427003 Fits: Mercury 8/9.9 (R042475 & Up)
18-0182 18-0182-9➀ THERMOSTAT
GASKET
Replaces: 27-62386
18-0323
THERMOSTAT GASKET
Replaces: 27-14318-2, 27-14318 3
PKG. OF 2
18-0936 18-0936-9➀ RELIEF VALVE PLATE GASKET
Replaces: 27-78690 V-6
18-0339
THERMOSTAT GASKET
Replaces: 27-43006-2,
27-430066 70-90 HP
PKG. OF 2
18-0952 18-0952-9➀ RELIEF VALVE PLATE GASKET
Replaces: 27-88907 V-6
18-0835
THERMOSTAT GASKET
Replaces: 27-824853,
27-8248531
Fits: Mercury 9.9-60 H.P., 4-Stroke
18-0292
WEAR PLATE TO PUMP
HOUSING GASKET
Replaces: 27-81417M
18-60920
THERMOSTAT GASKET
Replaces: 27-853702005 Fits: Mercury 8/9.9 (R042475 & Up)
PKG. OF 2
18-2558
18-2558-9➀ IMPELLER GASKET
Replaces: 27-19204-2 6/8/9.9/15
PKG. OF 2
PKG. OF 2
18-2559
18-2559-9➀ IMPELLER GASKET Replaces: 27-42206,
27-19202 6/8/9.9/15
PKG. OF 2
18-2561
18-2561-9➀ IMPELLER GASKET Replaces: 27-85087
18/25
S/N 6443972 & Below
18-0294 18-0294-9➀ WEAR PLATE TO
PUMP BASE GASKET
Replaces: 27-81421M
SEE PAGE 219 FOR OUR COMPLETE LINE OF GASKET SEALANTS
➀ Priced per Package
441
OUTBOARD — MERCURY/MARINER - Gaskets