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Keihin Flat CR Downdraft
Application
Order No.
28-33 FCR-
D
018-865
35-39 FCR-
D
018-866
41 FCR-
D
018-867
018-866
All Downdraft FCR
Size
Keihin No.
Order No.
1.00
N361-03-1.00
021-218
1.20
N361-03-1.20
021-219
1.40
N361-03-1.40
021-220
1.60
N361-03-1.60
021-221
1.80
N361-03-1.80
021-222
2.00
(Std)
N361-03-2.00
021-223
2.20
N361-03-2.20
021-224
2.40
N361-03-2.40
021-225
2.60
N361-03-2.60
021-226
O-Ring, Valve Seat
16958-397-7710-M1
021-047
Screw, Valve Seat
0118-804-1100
021-049
Float Valve (Needle Valve) 16155-ZG8-L100
018-676
Clip, Float Valve
0405-019-1000
018-674
Keihin FCRDowndraft &Horizontal Carball
Order No.
018-860
Accelerator Pump Rebuild Kit - 8 piece Kit
Keihin FCR Needle Valve Seats
Valve Seat diameter should be determined according to maximum fuel
flow and fuel pressure. Valve Seat only, Sold each.
Sudco Keihin FCR Carburetor Rebuild Kits
Sudco Methanol Conversion Kit
This Methanol Kit from Sudco includes all the necessary components:
main jets, needles, needle valves, etc. All the jetting required to
convert your Keihin FCR carburetor to methanol usage.
Sold as a kit.
Note: Requires experienced tuner or technician
familar with rejetting for methanol usage.
Sudco Accelerator Pump Rebuild Kit for
Keihin FCR Carburetors
Genuine “KEIHIN” replacement parts. Kits include diaphragm, spring,
“u-ring,” o-ring, and 4 x 8mm screws.Kits available for Keihin Downdraft
& Horizontal carbs and Keihin FCR-MX carb.
Made in Japan.
Each kit contains genuine KEIHIN parts to rebuild one Keihin Flat-CR
Smoothbore carburetor body. Order per kit needed, one or more
depending on number of carbs on bike.
Made in Japan.
H -
Horizontal Carburetor
D -
Downdraft Carburetor
Application
Order No.
32-33 FCR Downdraft & Horizontal
018-858
35-41 FCR Downdraft & Horizontal
018-859
018-860
FCR Parts & Accessories
Keihin Flat CR Horizontal
28-33
FCR-
H
018-865
35-39 FCR-
H
018-870
41 FCR-
H
018-871
Keihin FCR-MX Horizontal
FCR-MX37, 39, 41
020-319
FCR-MX37, 39, 41 w/ Air Cut-Off Valve/Hot Start
020-320
FCR-MX37, 39, 41 w/ Air Cut-Off Valve/Hot Start/TPS
020-321
Qt
OEM Reference
Description
Qt1
1201-858-2400
Diaphragm
Qt1
1300-142-2000
Spring
Qt1
W9353-36000
U Ring
Qt1
W9351-19058
O-Ring
Qt1
1028-825-2001
Rubber Cap
Qt3
0136-808-1100
4 x 8mm Screw
All Horizontal FCR
3.20
(Std)
N361-04-3.20
021-240
3.40
N361-04-3.40
021-241
3.60
N361-04-3.60
021-242
3.80
(Std on singles)
N361-04-3.80
021-243
4.00
N361-04-4.00
021-244
O-Ring, Valve Seat
16958-397-7710-M1
021-047
Screw, Valve Seat
0118-806-1100
021-250
Float Valve (Needle Valve) 1062-814-2100
018-504
Clip, Float Valve
0405-019-1000
018-674