Output Technology Kit Number: OT-99ST850A
Streamfeeder ST850 Belt Kit.  Will work with ST-550 model feeders.
 
Components
23500162 Grooved Gum Belt, 1" x 9" (OT-10162) (5x) 
23560088 ST/Silver Series Clear Discharge Belt, 1-1/2" (OT-10017) 
43500096 Timing Belt, 170XL037 (OT-10001) 
23560078 Timing Belt, 78XL037 (OT-10004) 
44657006 ST/Reliant Advancing Gate O-Ring, Soft (OT-10006) (12x)