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 2.432 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. 35.2 2.505 2.505 2.505 2.376 2.04 1.606
6L1 62.3 37            
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 JRU-8027A		    
     
CARBURETOR TYPE   NEEDLE SIZES
ALL 18MM CARBURETORS 28MM-34MM FLANGE.
ALSO VM18, VM20, VM22, VM24		 #4 series   overall length mm
1 LEANER 4D8 002-242 50
2 4DH7 002-245 50
3 4DH11 002-246 48
4 4F15 002-254 50
5 4J13 002-257 50
6 4J11 002-256 42
7 RICHER 4L6 002-258 50
   
  4D20 002-244 50
  4H36 002-259 50
  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   overall length mm
1 LEANER 5F21 002-287 58
2 5EP6 002-280 57
3 5FL14 002-291 58
4 5DP10 002-272 57
5 5DP7 002-271 58
6 5F3 002-281 58
7 5L1 002-297 58
8 RICHER 5F12 NA
   
  5C04 008-509
  5CD20 008-510 55
  5CN8 008-512 58
  5DJ8 008-515 58
  5DL31 002-268 58
  5DP39 002-273 58
  5DT49 008-517 55
  5E75 007-005

52
  5EL9 002-279 60
  5F3 002-281 58
  5FL14 002-291 58
  5FP17 007-001 60
  5FP96 007-004 62
  5J11 007-003 54
  5L1 002-297 58
  5L70 008-526  
  5N7 008-528 54
  5N13 007-002 52
  CLIP Needle clip 002-083
TM33-8012 PUMPER CARB   J8-5FP96-3 007-004
VM30 TO VM38 SPIGOT
TM38 FLATSLIDE		 #6 series   overall length mm
1 LEANER 6DH2 002-299 62
2 6F9 002-315 63
3 6DH3 002-300 62
4 6L1 002-327 62
5 6DP1 002-304 62
6 6DH4 002-301 62
7 6DH7 002-302 similar to 6F13-3 62
8 6DH8 002-303 62
9 6FL14 002-324 62
10 RICHER 6F15 002-317 62
   
  6AEJ01-63 008-533 66
  6BHY24-77 008-538  
  6CEM01-57 008-543  
  6CGY3 008-560 62
  6CH01 008-562  
  6DEH05 008-566  
  6DEY04 008-567  
  6DH20 008-570  
  6DHN44 008-574  
  6DHY48 008-576  
  6DJ1 008-579  
  6DJ30 002-340 65
  6DP4* 002-341 69
  6DP07 008-581  
  6DP17 002-309 62
  6E31 008-585  
  6EJ1 008-586 63
  6EJ03 008-588  
  6EL11-56 008-587  
  6F4 002-312 63
  6F5 002-313 62
  6F8 002-314 62
  6F9 002-315 63
  6F15 002-317 62
  6F16 002-318 65
  6F21 002-319 62
  6FEY01 008-594  
  6FJ6 002-321 62
  6FJ40* 002-712 69
  6FJ41* 002-713 69
  6FJ43 008-596  
  6FL14 002-324 62
  6FL25 002-344 62
  6FL56 008-598  
  6FL61 008-599  
  6FM46* 002-349 69
  6J1 002-325 62
  6J7 008-605  
  6L1 002-327 62
  6N1 002-328 63
 
    * For TM36, TM38, TM39/TM41 Pro-Series
  CLIP Needle clip 002-083 (except TMX 6 series)
TM36, TM38
39 PRO SERIES
41 PRO SERIES		     overall length mm
1 LEANER 6FJ41* 002-713 69
2 6FM46* 002-349 69
3 6FJ40* 002-712 69
4 RICHER 6DP4* 002-341 69
CLIP Needle clip 002-083 (except TMX 6 series)
TMS 38-78  
GENUINE MIKUNI NEEDLE Pro Option 6CEM01 (380) $18.99
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM02 (370) $18.99
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM03 (360) $18.99
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM04 (360) $18.99
 
GENUINE MIKUNI NEEDLE Pro Option 6CEM05 (340) $18.99
  CLIP Needle clip 002-083 (except TMX 6 series)
    TMS PRO OPTION NEEDLE KIT (5 NEEDLES) TMS-JN250/59 (contains 6CEM01 6CEM02 6CEM03 6CEM04 6CEM05)
EARLY STYLE TMX38 FLATSLIDE     overall length mm
1 LEANER 6EJ12-60 2.60 007-077 66
2 6EJ12-59 2.59 007-076 66
3 6EJ12-58 2.58 007-075 66
4 6EJ12-57 2.57 007-074 66
5 6EJ12-56 2.56 007-073 66
6 6EJ12-55 2.55 007-072 66
7 6EJ12-54 2.54 007-071 66
8 RICHER 6EJ12-53 2.53 007-070 66
  CLIP Needle clip TMX 6 series 002-455
EARLY STYLE TMX35 FLATSLIDE     overall length mm
1 LEANER 6EN11-58 2.58 007-056 66
2 6EN11-57 2.57 007-055 66
3 6EN11-56 2.56 007-054 66
4 6EN11-55 2.55 007-053 66
5 6EN11-54 2.54 007-052 66
6 6EN11-53 2.53 007-051 66
7 RICHER 6EN11-52 2.52 007-050 66
  CLIP Needle clip TMX 6 series 002-455
TMS38-77, 78 125cc     overall length mm
1 LEANER 6GDY12-59 2.59 007-088 69
2 6GDY12-57 2.57 007-086 69
3 RICHER 6GDY12-56 2.56 007-085 69
  CLIP Needle clip 002-083 (except TMX 6 series)
TMS38-77, 78 250cc     overall length mm
1 LEANER 6DGY04-60 2.60 007-048 69
2 6DGY04-59 2.59 007-047 69
3 6DGY04-58 2.58 007-046 69
4 6DGY04-57 2.57 007-045 69
5 6DGY04-56 2.56 007-044 69
6 6DGY04-55 2.55 007-043 69
  CLIP Needle clip 002-083 (except TMX 6 series)
40MM & 44MM SPIGOT
VM40 TO VM44 SPIGOT		 #7 series   overall length mm
  7EDY01 008-620  
  7DH2 002-332 75
  7DH3 002-336 72
  7DH5 002-345 72
  7E1 002-334 71
  7F6 002-329 72
  7F7 002-333 72
  CLIP Needle clip 002-455
HSR42
    overall length mm
1 LEANER 8DDY01-98 2.98 007-083 81
2 8DDY01-97 2.97 007-082 81
3 8DDY01-96 2.96 007-081 81
4 RICHER 8DDY01-95 2.95 007-080 81
  CLIP Needle clip 002-455
HSR45
    overall length mm
1 LEANER 8CFY02-98 2.98 007-103 81
2 8CFY02-97 2.97 007-102 81
3 8CFY02-96 2.96 007-101 81
4 RICHER 8CFY02-95 2.95 007-100 81
  CLIP Needle clip 002-455
HSR 48
     overall length mm
1 LEANER 8CFY15-98 2.98 007-098 86
2 8CFY15-97 2.97 007-097 86
3 8CFY15-96 2.96 007-096 86
4 RICHER 8CFY15-95 2.95 007-095 86
  CLIP Needle clip 002-455
RS 34-36
RS34, RS36 SMOOTHBORE
     overall length mm
1 LEANER 9DZH05 2.50 007-108 (same as 9DZH01) 91
2 9DZH03 2.49 007-037 91
3 RICHER 9DZH04 2.48 007-038 91
  CLIP Needle clip 002-455
 
RS 38-40
RS34, RS40 SMOOTHBORE		     overall length mm
1 LEANER 9CHY03 2.99 007-020 95
2 9CHY10-99 same as 007-020 95
3 9CHY05 2.98 007-022 95
4 RICHER 9CHY06 2.97 007-023 95
  CLIP Needle clip 002-455
TM36-68
     overall length mm
1 LEANER 9EBY01-51 2.51 007-106 91
2 9DZH06-50 007-109 91
3 RICHER 9EBY01-50 2.50 007-105 91
  CLIP Needle clip 002-455
  When using these needles a larger pilot jet may be needed
HS40, TM40-6 PUMPER CARB
     overall length mm
1 LEANER 9DJY01 2.97 007-015 95
2 9DJY03 2.96 007-017 similar to 9DJY04 95
3 9DJY04 2.98 007-018 stndrd TM40-6 (HS40) 95
4 RICHER 9DJY02 2.95 007-016 95
  CLIP Needle clip 002-455