GENUINE MIKUNI NEEDLES

Part way down page are needle specifications.
See bottom of page to order the needle.
For needle shims see fastener Dont see the needle you need below, check carb rebuild kits.


mikuni needle chart

Needle Taper Diameter Dimension Chart
(a)=Needle Length (mm)
(b)=Length between points (x) and the taper point (Y)
1=10mm
2=20mm
3=30mm
4=40mm
5=50mm
D-1, -2, -3, -4, -6 are the actual taper diameters at those
given points in millimeters
#4 SERIES a b D-1 D-2 D-3 D-4 D-5
4D3 50.3 25.3 2.511 2.511 2.421 2.253 2.1
4D8 50.3 22 2.519 2.519 2.381 2.211 2
4D10 Not available
4D20 49.8 23.8 2.515 2.515 2.407 2.232 2.058
4DG6 50.3 24 2.518 2.518 2.405 2.118 1.85
4DG8 50.3 24 2.518 2.518 2.405 2.118 1.85
4DH7 50.3 23 2.518 2.518 2.386 2.09 1.79
4DH11 46.8 21.8 2.515 2.515 2.372 2.089 1.740
4DH22 Not available
4 E1 50.3 28 2.515 2.515 2.345 2.127 1.924
4EJ4 Not available
4F6 50.5 25.3 2.514 2.514 2.4 2.145 1.876
4F10 50.2 24.5 2.513 2.513 2.385 2.1?5 1.?7?
4F15 50.3 26.5 2.512 2.512 2.4 2.12 1.881
4J6 50.3 24.2 2.513 2.513 2.233 1.827 1.472
4J11 41.5 21.3 2.512 2.506 2.188 1.776
4J13 50.2 24 2.513 2.513 2.23 1.8 1.4
4L6 50.3 24.5 2.515 2.515 2.178 1.66 1.19
4L13 45.1 25 2.51? 2.51? 2.339 1.842
4P3 50.5 25 2.51 2.506 2.436 2.284 2.122

 

#5 SERIES
a
b
D-1
D-2
D-3
D-4
D-5
D-6
5D120 59.3 28.2 2.45 2.42 2.38 2.23 1.89  
5DL31 58.18 24.85 2.45 2.42 2.33 1.82 1.28  
5DP7
57.6
26.4
2.512
2.512
2.44
2.259
1.58
5DP10 57.4 29.55 2.46 2.42 2.40 2.23 1.55  
5DP39 57.61 25.7 2.43 2.42 2.33 2.16 1.49  
5E75 51.72 20.28 2.43 2.42 2.20 1.98 1.75  
5EJ11
60.3
28.5
2.515
2.515
2.515
2.241
1.839
1.42
5EP6 57.45 29.55 2.47 2.42 2.40 2.17 1.52  
5F3 58.09 26.60 2.49 2.42 2.32 2.04 1.75  
5F12 51.42 23.28 1.98 1.98 1.78 1.47 1.21  
5F21 57.92 26.60 2.49 2.42 2.31 2.04 1.77  
5FL7
58
28
2.518
2.518
2.44
2.17
2.17
1.735
5FL11
60.3
28.2
2.518
2.518
2.438
2.175
1.74
1.256
5FL14 58.06 27.51 2.44 2.42 2.35 2.08 1.66  
5FP17 60.47 29.55 2.47 2.42 2.40 2.14 1.56 0.90
5FP96 62.15 29.55 2.47 2.42 2.40 2.13 1.53 0.82
5J6
58
27.5
2.518
2.518
2.34
1.89
1.45
5J11 53.98 27.75 2.47 2.42 2.32 1.85 1.44  
5L1 58.11 26.7 2.42 2.42 2.27 1.68 1.20  
5J9
58
27
2.522
2.52
1.432
1.996
1.505
5N13 52.40 26.70 2.44 2.42 2.22 1.61 1.04  

 

#6 SERIES A B C D-1 D-2 D-3 D-4 D-5 D-6
6F5
62.3
38.1
19
2.515
2.456
2.454
2.364
2.098
1.84
6F4
62.3
32
19.4
2.515
2.442
2.436
2.206
1.939
1.678
6F8
62.3
34
21.5
2.512
2.512
2.386
2.214
1.945
1.688
6F16
64.6
31.2
18.4
2.52
2.404
2.4
2.201
1.941
1.679

 

#6 SERIES A B D-1 D-2 D-3 D-4 D-5 D-6
6DH2
62.3
28
2.511
2.511
2.466
2.295
2
1.66
6F9
62.3
28.9
2.516
2.516
2.475
2.21
1.949
1.678
6CF1
61.5
29.5
2.512
2.512
2.429
2.24
1.974
1.71
6FJ6
62.3
35.2
2.505
2.505
2.505
2.376
2.04
1.606
6L1
62.3
37
2.512
2.512
2.512
2.335
1.826
1.313
6DP17
62.3
32.1
2.518
2.518
2.518
2.372
1.834
1.141
6N1
62.3
37
2.514
2.514
2.514
2.278
1.672
1.058
6DP1
62.3
28.9
2.511
2.511
2.476
2.312
1.748
1.075
6DH4
62.3
25.5
2.52
2.52
2.44
2.258
1.915
1.575
6DH7
62.2
28.5
2.516
2.516
2.505
2.316
2.009
1.688
6DH8
62.2
20.3
2.538
2.538
2.436
2.208
1.827
1.497
6FL14
62.1
26.7
2.538
2.538
2.538
2.233
1.649
1.218
6F15
62.2
19.8
2.535
2.538
2.461
2.208
1.979
1.649
6DP10
62.4
26.5
2.51
2.51
2.44
2.26
1.56
0.89
6F13
64.2
32.8
2.5
2.46
2.46
2.24
1.97
1.7
6DL30
64.7
26.3
2.51
2.51
2.45
2.09
1.66
1.24

 

A
B
D-1
D-2
D-3
D-4
D-5
D-6
D-7
7DH5
72.2
27.4
2.98
2.98
2.94
2.78
2.4
2.08
1.72
7F7
72.3
33.1
2.99
2.99
2.99
2.8
2.54
2.28
2.02
7F6
72.3
29
3
3
2.95
2.68
2.41
2.14
1.87
7DH3
72.5
28.1
2.98
2.98
2.96
2.8
2.47
2.11
1.76
7DH2
75.3
31.6
2.99
2.99
2.99
2.84
2.66
2.27
1.92
     
needle shims
NEEDLE SHIMS
   
     
CARBURETOR TYPE   NEEDLE SIZES

ALL 18MM CARBURETORS 28MM-34MM FLANGE.
ALSO VM18, VM20, VM22, VM24
#4 series  
1 LEANER 4D8 002-242
2 4DH7 002-245
3 4DH11 002-246
4 4F15 002-254
5 4J13 002-257
6 4J11 002-256
7 RICHER 4L6 002-258
   
  4D20 002-244
  4H36 002-259
  CLIP Needle clip 002-083

26MM-32MM SPIGOT AND
28MM-34MM FLANGE.
VM26 TO VM 32 SPIGOT
VM28 TO VM34 FLANGE
TM24, TM28, TM32, TM34
#5 series  
1 LEANER 5D120 002-267
2 5FL14 002-291
3 5DP7 002-271
4 5F3 002-281
5 5L1 002-297
6 RICHER 5F12 NA
   
  5DL31 002-268
  5DP10 002-272
  5DP39 002-273
  5E75 007-005
  5EP6 002-280
  5F21 002-287
  5FP17 007-001
  5FP96 007-004
  5J11 007-003
  5N13 007-002
  CLIP Needle clip 002-083

TM33-8012 PUMPER CARB   J8-5FP96-3 007-004

VM30 TO VM38 SPIGOT
TM38 FLATSLIDE
#6 series  
1 LEANER 6DH2 002-299
2 6F9 002-315
3 6DH3 002-300
4 6L1 002-327
5 6DP1 002-304
6 6DH4 002-301
7 6DH7 002-302 similar to 6F13-3
8 6DH8 002-303
9 6FL14 002-324
10 RICHER 6F15 002-317
   
  6DJ30 002-340
  6DP4* 002-341
  6DP17 002-309
  6F4 002-312
  6F5 002-313
  6F8 002-314
  6F16 002-318
  6F21 002-319
  6FJ6 002-321
  6FJ40* 002-712
  6FJ41* 002-713
  6FL25 002-344
  6J1 002-325
  6FM46* 002-349
  6N1 002-328
 
    * For TM36, TM38, TM39/TM41 Pro-Series
  CLIP Needle clip 002-083 (except TMX 6 series)

TM36, TM38
39 PRO SERIES
41 PRO SERIES
1 LEANER 6FJ41* 002-713
2 6FM46* 002-349
3 6FJ40* 002-712
4 RICHER 6DP4* 002-341
CLIP Needle clip 002-083 (except TMX 6 series)

TMS 38-78  
GENUINE MIKUNI NEEDLE Pro Option 6CEM01 (380) $12.04
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM01 (370) $12.04
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM03 (360) $12.04
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM04 (360) $12.04
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM05 (340) $12.04
  CLIP Needle clip 002-083 (except TMX 6 series)

EARLY STYLE TMX38 FLATSLIDE 1 LEANER 6EJ12-60 2.60 007-077
2 6EJ12-59 2.59 007-076
3 6EJ12-58 2.58 007-075
4 6EJ12-57 2.57 007-074
5 6EJ12-56 2.56 007-073
6 6EJ12-55 2.55 007-072
7 6EJ12-54 2.54 007-071
8 RICHER 6EJ12-53 2.53 007-070
  CLIP Needle clip TMX 6 series 002-455

EARLY STYLE TMX35 FLATSLIDE 1 LEANER 6EN11-58 2.58 007-056
2 6EN11-57 2.57 007-055
3 6EN11-56 2.56 007-054
4 6EN11-55 2.55 007-053
5 6EN11-54 2.54 007-052
6 6EN11-53 2.53 007-051
7 RICHER 6EN11-52 2.52 007-050
  CLIP Needle clip TMX 6 series 002-455

TMS38-77, 78 125cc 1 LEANER 6GDY12-59 2.59 007-088
2 6GDY12-57 2.57 007-086
3 RICHER 6GDY12-56 2.56 007-085
  CLIP Needle clip 002-083 (except TMX 6 series)

TMS38-77, 78 250cc 1 LEANER 6DGY04-60 2.60 007-048
2 6DGY04-59 2.59 007-047
3 6DGY04-58 2.58 007-046
4 6DGY04-57 2.57 007-045
5 6DGY04-56 2.56 007-044
6 6DGY04-55 2.55 007-043
7 RICHER 6DGY04-54 2.54 007-042
  CLIP Needle clip 002-083 (except TMX 6 series)

40MM & 44MM SPIGOT
VM40 TO VM44 SPIGOT
#7 series  
  7DH2 002-332
  7DH3 002-336
  7DH5 002-345
  7E1 002-334
  7F6 002-329
  7F7 002-333
  CLIP Needle clip 002-455

HSR42
1 LEANER 8DDY01-98 2.98 007-083
2 8DDY01-97 2.97 007-082
3 8DDY01-96 2.96 007-081
4 RICHER 8DDY01-95 2.95 007-080
  CLIP Needle clip 002-455

HSR45
1 LEANER 8CFY02-98 2.98 007-103
2 8CFY02-97 2.97 007-102
3 8CFY02-96 2.96 007-101
4 RICHER 8CFY02-95 2.95 007-100
  CLIP Needle clip 002-455

HSR 48
1 LEANER 8CFY15-98 2.98 007-098
2 8CFY15-97 2.97 007-097
3 8CFY15-96 2.96 007-096
4 RICHER 8CFY15-95 2.95 007-095
  CLIP Needle clip 002-455

RS 34-36
RS34, RS36 SMOOTHBORE
1 LEANER 9DZH05 2.50 007-108 (same needle as 9DZH01)
2 9DZH03 2.49 007-037
3 RICHER 9DZH04 2.48 007-038
  CLIP Needle clip 002-455
 

RS 38-40
RS34, RS40 SMOOTHBORE
1 LEANER 9CHY03 2.99 007-020
2 9CHY10-99 same as 007-020
3 9CHY05 2.98 007-022
4 RICHER 9CHY06 2.97 007-023
  CLIP Needle clip 002-455

TM36-68
1 LEANER 9EBY01-51 2.51 007-106
2 9DZH06-50 007-109
3 RICHER 9EBY01-50 2.50 007-105
  CLIP Needle clip 002-455
  When using these needles a larger pilot jet may be needed

HS40, TM40-6 PUMPER CARB
1 LEANER 9DJY04 2.98 007-018
2 9DJY01 2.97 007-015
3 9DJY03 2.96 007-017
4 RICHER 9DJY02 2.95 007-016
  CLIP Needle clip 002-455

PRO-OPTION TMS38 NEEDLES FOR 250 CC
TMS PRO OPTION NEEDLE KIT (5 NEEDLES) TMS-JN250/57 (contains 6CEM01 6CEM02 6CEM03 6CEM04 6CEM05)
TMS PRO OPTION NEEDLE KIT (5 NEEDLES) TMS-JN250/59 (contains 6CEM01 6CEM02 6CEM03 6CEM04 6CEM05)