New bleeder screw for REAR fitment on Big Dog Motorcycles with Performance Machine Brake calipers. Part # PM0083-1001 or BDM180-00241.
The screw is a 3/8-24 thread for the 4 match piston calipers front and rear. These were used on front and rear for all 2000-2003 models, and rear ONLY on 2004-11 models.
