fk dim 14 - mv stem
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  Fk Valving   Sh Valving   Fk Dyno   Sh Dyno   Compare Dyno   Fk Info   Sh Info   List of Fork Records   List of Shock Records   List of Fork Dyno Tests   List of Shock Dyno Tests
 
   2010 CRF 250      (3295)   [334] 
   fk dim 14 - mv stem
  click  [additional info]  below image
mv stem
USD DFF SHOWA TC
 vlpn [bi_vlpn_fmvstm]  SF.MVSTM24.250H10  
  done  Y  
   
sdpn fmvstm  na  
    [fmvstm dimens from]  2010 CRF 250  
 
a [stand stem ht, aver cut]
      [fk dim 10 'a'] 		55.5 
aa [thread ht] [.0] 5.5 
b [shank ht] [.0] 23 
c [mid ht] [.0] 1.5 
d [mid ht [.] 4.5 
e [bott ht] [.] 21 
f [misc] - 
g [shank od] [.0] 5.94 
h [mid od] [.0] - 
j [mid od] [.0] 10.75 
k [mid od] [rnd] 20.55 
m [bott od] [rnd] 14.2 
   
p [inner ht] [.] 31 
q [inner comp hole ht] na 
r [misc ht] [.0] 24.5 
s [thread depth] 14 
 t [stem hole nBit]
  #42
 u [reb hole nBit] [no mm]
       [needed in fk dim 15  'n'] 		#42 
 v [misc id] [nBit] 6 x 1.00 
 w [side hole id] [nBit] #47 
x [thread pitch] 12 x 1.00 
   
 [comments]  
The Showa 48 forks are appx copies of the KYB design. Some parts are the same, and some are different.

This mv stem is different than the KYB stem.

The 10crf250 mv stem is slightly different than 12-13-14crf250 and assuming it to be different than the 11.
 
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   Record count 2    for mv stem
     List of bikes with this part from bikeinfo table.
id's bike
(883)   [334]
USD DFF SHOWA TC		 2010 CRF 250
(3644)   [647]
USD DFF SHOWA-WP TC		 2010 CRF SC 250
Untitled Document 2010 CRF 250
USD DFF SHOWA TC
not WP, this comment only pertains to WP forks
   		 [mv stem img  240 x 320]
  SF.MVSTM24.250H10
 

[additional info]
  Untitled Document SHOWA bikes that have [additional info]
    SF.MVSTM23.125S01
    SF.MVSTM24.250H12
    SF.MVSTM30.250H15
    SF.MVSTM23.250H08
    SF.MVSTM30.250S13
    SF.MVSTM23.450S11
    SF.MVSTM23.450S06
    SF.MVSTM24.250H10 *
  Suggested images for [additional info]:
  • some mv stems have the top out spring pressed on, include those images here
 
 
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    grayed out links unavailable
for this demonstration
  fork info
  -fork springs - perch
  fk_bv
  -fk dim 01 - bv assy *
  -fk dim 02 - bv ck
  -fk dim 03 - bv pist / shims *
  -fk dim 04 - bv stem *
  -fk dim 05 - bv needle *
  fk dim 06 - bv icrod
  fk dim 07 - bv icpist
  fk dim 08 - bv icspr
  fk dim 09 - bv cap
  fk_mv
  -fk dim 10 - mv assy *
  -fk dim 11 - mv pist / shims *
  -fk dim 13 - mv cup_sc
•   -fk dim 14 - mv stem *
  -fk dim 15 - mv needle *
  -fk dim 16 - mv ctg rod
  -fk dim 16a - mv reb rod
  fk dim 17 - mv bolt_jambnut
  fk_ctg
  -fk dim 18 - ctg assy
 
    Optional Dimens
  fk dim 19 - ctg subtank
  fk dim 20 - ctg tube
  -fk dim 21 - ctg seal_assy
  fk_tubes
  fk dim 22 - tubes [=fork]
  fk_air_mv
  -fk dim 23 - air mv assy
  fk_air_ctg
-fk dim 24 - air ctg assy