partsfan > part info
16731-01T00
KEY-WOODRUFF
KEY
etc... 
Proper price
JPY 1,080 (excluding tax)
 
JPY 1,166 (including tax)
 
USD 9.72 (rate $1=¥120 , including tax)
Brand
Product No. (link)
BOSCH
 
Spring
search part number.