Our Part# PR1116 OEM# 45305-101 or PPP000000045305101
PULLEY,4-1/2 in., GRADE A,BIG RADIUS
This part can be used on the following model(s):
Precor - S3.21_A997
Precor - S3.21_Gray_00DK
Precor - S3.55_ATPF
Precor - S3.55_SA