Page 757 - 2021 Sierra Catalog

18-7201
FLOAT
Replaces: 1397-3327, 1397-8546, 1397-8959
(Alcohol Resistant)
Brass
18-7666
CHOKE PULL-OFF Replaces: 1397-8582 Rochester 4V carburetors
18-7667
CHOKE THERMOSTAT Replaces: 71464A01, 71464, 72625 Rochester Carburetors with divorced choke
18-7200
FLOAT
Replaces: 1397-2060 (Alcohol Resistant) Plastic
18-36906
CARB FLOAT
Replaces: 811536, 811536T Fits: Mercruiser w/ 4 bbl Weber Carb
18-7665
CHOKE THERMOSTAT
Replaces: 70125A1, 70125A02, 70125 Rochester & Mercarb 2V with electric choke
Model & Serial #
MCM 80 ALL
MCM 90
3225967 & BELOW
3225968 & ABOVE
MCM110 ALL
MCM 120/2.5L
2520424 & BELOW 2520425-3377340 3377341-3770649 3770650-4469865 4469866-5192047 5192048-6229717
6229718 & ABOVE
6229718 & ABOVE
6229718 & ABOVE
6229718 & ABOVE
MCM 140 /3.0L/3.0LX(4 cyl.) 2816416 & BELOW 2816417-3332137 3332138-3771644 3771645-5157668 5157669-6229717 6229718-C856558 6229718-C856558 6229718-C856558 6229718-C856558
C856559 & ABOVE C856559 & ABOVE MCM 140 (6 cyl) ALL (BC)
18-7202
FLOAT
Replaces: 1397-5837, 3302-9031 (Alcohol Resistant)
Brass
18-7664
CHOKE THERMOSTAT
Replaces: 809066
Weber 4V Carburetors with electric choke
18-7227
CHOKE THERMOSTAT
Replaces: 1396-4148 For: Holley Carburetor
CARBURETOR KIT/FLOAT APPLICATION
Mercruiser Carb #
Mfg. Carb #
Carb. Code & Model
Carb Kit ➀
1346-2770
RBS-4394S
C1/RBS
18-7080
Float
—
18-7200 18-7200 18-7200
18-7200 18-7200 18-7200 18-7200 18-7200 18-7200 18-7200 18-7202 18-7202 18-7202
18-7200 18-7200 18-7200 18-7200 18-7200 18-7200 18-7202 18-7202 18-7202 18-7202 18-7202
—
1351-4263A1
7040082
R2/2GC
18-7746
1351-4263A2
7041369
R2/2GC
18-7746
1336-2076
7036543
R2/2GC
18-7070
1336-2076
7036543
R2/2GC
18-7746
1336-3594A1
7036543
R2/2GC
18-7746
1351-4263A3
7041369
R2/2GC
18-7746
1351-5202A1
7043182
R2/2GC
18-7746
1351-6065A2
7044182
R2/2GC
18-7746
1351-7354A1
17059054
R2/2GC
18-7746
1351-8480A2
17081060
R2/2GC
18-7746
1389-8490A2
N/A
M2/Mercarb
18-7097
1389-9350A2
N/A
M2/Mercarb
18-7097
1389-9562A1
N/A
M2/Mercarb
18-7098-1
1351-3635A1
7036646
R2/2GC
18-7746
1351-4032A1
7040080
R2/2GC
18-7746
1351-4293A1
7040084
R2/2GC
18-7746
1351-5203A1
7043184
R2/2GC
18-7746
1351-7355A1
17059052
R2/2GC
18-7746
1351-8480A2
17081060
R2/2GC
18-7746
1389-8490A2
N/A
M2/Mercarb
18-7097
1389-9350A2
N/A
M2/Mercarb
18-7097
1389-9562A1
N/A
M2/Mercarb
18-7098-1
1389-815396A2
N/A
M2/Mercarb
18-7098-1
1389-815397A2
N/A
M2/Mercarb
18-7098-1
1338-2161
7025638
R1/BC
18-7071
➀
Does not include metering rods
739
I/O — MERCRUISER - Fuel System