Sierra Marine Parts Catalog: Mercruiser
FLOAT
FLOAT
Replaces: 1397-3327,
Replaces: 1397-5837,
FLOAT
FLOAT
1397-8546, 1397-8959
3302-9031
Replaces: 809569
Replaces: 16253
(Alcohol Resistant)
(Alcohol Resistant)
15(4-Stroke) All, 50 (4-Stroke)
4 (SN A855097 & Up),
Brass
Brass
5 (SN A855097 & Up)
FLOAT
CHOKE PULL-OFF
Replaces: 804184
CHOKE THERMOSTAT
Replaces: 1397-8582
75 (4-Stroke) All,
Replaces: 809066
Rochester 4V carburetors
90 (4-Stroke) All
Weber 4V Carburetors with electric choke
CHOKE THERMOSTAT
CHOKE THERMOSTAT
CHOKE THERMOSTAT
Replaces: 70125A 1
Replaces: 71464A01
Replaces: 1396-4148
For Holley Carburetor
Rochester & Mercarb 2V with electric choke
Rochester Carburetors with divorced choke
CARBURETOR KIT/FLOAT APPLICATION
Model &
Mercruiser
Mfg.
Carb. Code
Carb.
Serial #
Carb. #
Carb. #
& Model
Kit ➀
Float
MCM 80 ALL
1346-2770
RBS-4394S
C1/RBS
--
MCM 90
3225967 & BELOW
1351-4263A1
7040082
R2/2GC
3225968 & ABOVE
1351-4263A2
7041369
R2/2GC
MCM110 ALL
1336-2076
7036543
R2/2GC
MCM 120/2.5L
2520424 & BELOW
1336-2076
7036543
R2/2GC
2520425-3377340
1336-3594A1
7036543
R2/2GC
3377341-3770649
1351-4263A3
7041369
R2/2GC
3770650-4469865
1351-5202A1
7043182
R2/2GC
4469866-5192047
1351-6065A2
7044182
R2/2GC
5192048-6229717
1351-7354A1
17059054
R2/2GC
6229718 & ABOVE
1351-8480A2
17081060
R2/2GC
6229718 & ABOVE
1389-8490A2
N/A
M2/Mercarb
1389-9350A2
N/A
M2/Mercarb
6229718 & ABOVE
6229718 & ABOVE
1389-9562A1
N/A
M2/Mercarb
MCM 140 /3.0L/3.0LX(4 cyl.)
2816416 & BELOW
1351-3635A1
7036646
R2/2GC
2816417-3332137
1351-4032A1
7040080
R2/2GC
3332138-3771644
1351-4293A1
7040084
R2/2GC
3771645-5157668
1351-5203A1
7043184
R2/2GC
5157669-6229717
1351-7355A1
17059052
R2/2GC
6229718-C856558
1351-8480A2
17081060
R2/2GC
6229718-C856558
1389-8490A2
N/A
M2/Mercarb
6229718-C856558
1389-9350A2
N/A
M2/Mercarb
6229718-C856558
1389-9562A1
N/A
M2/Mercarb
C856559 & ABOVE
1389-815396A2
N/A
M2/Mercarb
C856559 & ABOVE
1389-815397A2
N/A
M2/Mercarb
MCM 140 (6 cyl)
ALL (BC)
1338-2161
7025638
R1/BC
--
617
➀ Does not include metering rods