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BIG TWIN
Speedometer Sending Unit Wrench features a shortened ³⁄₁₆” 
ball end hex bit for removal or installation of hex screws used 
on all Big Twin models equipped with electronic sending units. 
VT No. 16-6738
21” Wheel Speedometer Drive Kit 
includes drive and adapter ring to utilize a 
2240:60 speedometer on 1973-80 FXWG 
dual disc and FLH, single disc.
VT No. 36-0565
Programmable Transmission 
Speedometer Sensor 
is a fully adjust-
able sensor assembly for all 5 and 6 
Speed transmissions with electronic 
drive speedometer. It allows fast and 
accurate adjustments for any tire size, 
pulley size on gear ratio change.
VT No. 36-0150
17-0561
17-0582
17-0585
17-0595
Electronic
Speedometer Sensor
Speedometer Calibrator Corrects readings of 
stock electronic speedometers when using over-
sized rear tires or when other drive train modi-
fications have been done that effect final drive 
ratio. Use on all Big Twins.
VT No. 36-0422
36-0804
36-0802
36-0803
36-2450
36-2451
36-2452
36-0807
36-2453
Speedometer Drive Unit fits front wheel only with .750 axle 
hole. Use for right and left side as noted. 
 
 
  
Spacer  Overall
VT No.  OEM 
Side  Length  Length Fits 
36-0802  67127-84A Left  .361” 
.940”  1984-94 FX-FXR
36-0803  67120-84B Left  .574” 
1.410”  1984-95 FXST
 
 
   
 
     
1984-86 FXWG
36-0804  67073-81  Right  Flat 
.532”  1981-84 FLH
 
 
   
 
     
1984-86 FLT
36-2450  67073-87A Left  .421” 
1.245”  1987-95 FLT
36-2453  67101-96  Left  .442” 
1.248”  1996-99 FLT
36-2451  67132-85A Left  .321” 
.938”  1987-95 FXLR
36-2452  67125-86A Left  .608” 
1.426”  1986-95 FLST
36-2553  67166-88  Left  .461” 
1.277”  1988-95 FXSTS
36-0807  Chrome 
Left  .461” 
1.277”  1988-95 FXSTS
42-0434
42-0434
Chrome Speedometer Drive Cover fits over the existing 
drive units.
VT No.   Year 
Model 
Fork
42-5044 1984-94 FXST 
41 mm
42-0434  1987-94   FX-FXR 
39  mm
Speedometer Drive Seal.
VT No.  OEM 
Model
14-0944  67098-87  1987-94 FXR
14-0947  67118-87  1987-95 FXST
31-0315
31-0316
41mm Push On Fork Tube Clamps to secure speedometer 
cables and brake lines.
VT No.  Style
31-0315  
Smooth
31-0316 Groove
14-0947
Electronic Speedometer Sensor Unit.
VT No.  OEM 
  Fits
17-0561 74437-96B  1996-99 FXST, FLST
17-0582 74430-00D 2004-2006 FLT, 2000-2006 FXST-FLST
17-0585 74420-94C  1995-2005 FXD
17-0595 74429-97C  1997-2003 FLT
17-0672 74402-05B  2006-up FXD, 2007-up FXST, FLST, FLT
 
 
  2007-up FLT, 2005-up VSRC
39-0581 Harness    Deutsch 3-pin Connector Installed.