Gem Bids For Pressure Spring Cup Hy-133. A. 01 - Un M/cd Sgicasting As Per Drg. 26136200513/04 With Matl As Pers, Clutch And Sprocket Hub Hy-513.00 - Un M/cdcasting As Per Drg. 36516000006/02 With Matl. As Pers, Bearing Housing For Feeder Hy-506.05. 03 - Unm/cd Casting As Per Drg. 36515500042/03 With Matlas, Feed Roll Sleeve Hot Air Hy-506.05. 06 - Unm/cd Sgi Casting As Per Drg. 36515500045/01 Withmatl