Sudco Vol 38

151 / 612

No. Description Keihin No. Order No.
2. Starter Valve Complete 1166-834-2200 018-201
3. Float 1052-856-2100 018-202
4. Float Bowl Complete 1050-898-2100 018-203
5. Gasket, Float Bowl 16163-ND4-7510-M1 018-113
6. Plug Screw 16162-ND4-7511-M1 018-128
7. O-Ring, Plug Screw 16173-001-0040 018-664
8. Float Valve Complete 1062-814-2100 018-504
9. Anchor Plate 16174-KZ4-6900 018-204
10. Slow Jet N424-21-xxx Pg.148
11. Jet Needle N427-48-xxx Pg.147
12. Clip, Jet Needle 16115-169-0040 018-033
13. Throttle Valve N502-31x00 See chart
14. Cable Holder 1101-805-2000 018-205
15. Top 1030-872-2000 018-206
16. Gasket, Top 1202-863-6000 018-207
17. Air Adjust Screw W1446-231-9900 018-089
18. Spring, Air Adjust Screw W1711-416-9900 018-090
19. Spring, Throttle Valve 1290-920-2000 018-531
20. Clip, Float Valve 0405-019-1000 018-674
21. Screw, Float Bowl 93500-04014-1H 018-209
22. Bowl, Vent Pipe 95003-07048-31 018-535
23. Overflow Pipe 95003-05033-31 018-538
24. Float Pin W9525-25250 018-670
25. Clip W9535-35000 018-098
26. Main Jet (hex type) 99101-357-xxx Pg.150
27A Cable Adjuster W9581-59250 018-005
27B. Cable Adjuster W9581-59200 018-306
28. Nut, Cable Adjuster 0208-007-1100 018-544
28A Nut, Cable Adjuster W1793-130-9900 018-008
31. Cable Sealing Cap (Collar) 16118-166-0040 018-002
32. Bowl Vent Pipe Complete 16199-KZ3-6900 018-537
33. Screw (Top) 93500-04012-1H 018-211
41. Washer 16085-KG8-9010-M1 018-208
42. O-Ring 16075-KG8-9010-M1 021-043
46. Collar 1118-929-7000 018-550
Exploded
View No. Qt Contents
5. 1 Gasket, Float Bowl
7. 1 O-Ring, Plug Screw
8. 1 Float Valve Complete
12. 1 Clip, Jet Needle
16. 1 Gasket, Top
17. 1 Air Adjust Screw
18. 1 Spring, Air Adjust Screw
20. 1 Clip, Float Valve
21. 4 Screw, Float Bowl
24. 1 Float Pin
33. 2 Screw (Top)
41. 1 Washer
42. 1 O-Ring
Cutaway Keihin No. Order No.
Rich 4.0 N502-31C00 018-252
5.0 N502-31D00 018-253
6.0 (Std) N502-31E00 018-254
7.0 N502-31F00 018-255
Lean 8.0 N502-31G00 018-256
Keihin PWM38 Carburetor
The Keihin PWM38 carburetor is the “Hot Ticket” for 125 to 250cc Road
Racing and Shifter Kart applications and 250cc Motocross.
The exclusive features built into the Keihin PWM38 result in improved
top-end power, throttle response, and overall two-stroke engine
performance. PWM38 carburetor sold standard jetting or Special Set,
please specify when ordering.
Carburetor Order No.
PWM38 Quad Vent 016-170
Please note: Special Set PWM carburetor is pre-jetted to your request
or specific application. Please specify exact jetting details for each
special set carburetor ordered.
PWM38 Quad Vent 016-204
Sudco PWM38 Carburetor Rebuild Kit
Sudco rebuild kit for the Keihin PWM contains GENUINE Keihin
replacement parts. Sold as a kit.
Order No. 020-120
PWM Throttle Valve Chart
PWM Replacement Parts
Keihin Part No. Highlighted in BOLD RED are included in rebuild kit.
Tokyomods Drain Plug
Keeps all fuel contaminates including water away from the main jet,
helps control fuel slosh and bogging, won’t get distorted from over
tightening, and easy to reach for quicker jetting changes. Machined
from 6061 aluminum. Also fits Keihin FCR-MX, PJ, PWK, PWM, and
PE carbs.
Application Color Order No.
FCR-MX, PJ, PWK,
PWM, PE
Red 024-230R
Blue 024-230B
Black 024-230K
Mag 024-230M
PWM 38 Carburator & Parts V
intage
i
ntake
e
ngine
s
uspension
c
ontrol
e
lectrical
c
hemical
t
ools
W
atercraft
143
WEB: E-MAIL: