8.25" Double Groove A Section 4L Sheave with 3/4" (0.750") H-Style Split Taper Bushing - 2AK84H Sheave The bottom one

The bottom one

• PRESSURE DIFFERENTIAL: 30-40 PSI

• For Use on 1-3/16" Shaft

Cylinders: 4

Totally enclosed and ready for augers

8.25" Double Groove A Section 4L Sheave with 3/4" (0.750") H-Style Split Taper Bushing - 2AK84H Sheave The bottom oneCast Iron 8. 25" Dual Groove Belt A Section 4L Pulley w 3 4" Sheave Bushing Masterdrive dual groove 8. 25" cast iron pulley sheave with 3 4" H bushing for A section belt is a high quality 2 piece pulley that measures 8. 25" outside diameter and is designed to be used with an H style bushing. This bushing inserts into the center of the pulley and slides over the shaft, as you tighten down the bolts on the H bushing it will tighten down on the shaft.