External Valve Spring

Ref. H-D : 18201-82

As per pictures

Brand : Harley-Davidson

Type : New

Fits on : 

The part is compatible with the following motorcycles:

Sidecar
CLE Attachments Sidecar : (1979-1980).  
Not sold with Classic : (1981-1984).  
Sold with Classic : (1981-1984).  
Sold separately for Classic : (1981-1984).

Touring
Electra Glide Classic : FHL80 (1980), FLH80 (1978-1980), FLHC-80 (1979-1980), FLHC (1981), FLHT (1983-1984), FLHTC (1983).  
Electra Glide Shrine : FLH (1983-1984), FLH-80 (1979-1980).  
Electra Glide Police : FLH (1983-1984), FLH1200 (1981-1984).  
Electra Glide Standard : FLHT (1983-1984).  
Tour Glide : FLT (1979-1984), FLTC (1980-1987), FLTD (1983).

Dyna
Glide Custom : FXDG (1983).  
Super Glide : FXE (1973-1984), FXEF (1979-1980), FXB (1980-1982), FXR (1982-1983), FXRS (1982-1983), FXRT (1983).  
Low Rider : FXSB (1983-1984).  
Wide Glide : FXWG (1980-1984).

Sportster  
1200 : FLHS (1977, 1980), XLCH (1970-1979), XLT-1000 (1977, 1980).

Shovelhead  
FLH-1200 : (1970-1980).  
FLH-80 : (1978-1980).  
FLHP-1200 : (1979-1980).