FLAT IDLER
HEAVY-DUTY STYLE*FITS 36", 48", 52" & 61"*3/8" ID x 5 1/4" OD x 1 1/2" HT

V-IDLER
HEAVY-DUTY STYLE*3/8" ID x 5" OD x 7/8" HT*5/16" OFFSET REDUCER BUSHING