3.75" Double Groove B Section 5L Sheave with 5/8" (0.625") H-Style Split Taper Bushing - 2BK36H Prevost ARO Style Keyed 7/8" bore split taper

Keyed 7/8" bore split taper H bushing For pulley/sheave

Adjustable Pressure: 0 to 100 PSI

• Fits 1/2" Keyed Shaft

and is rated for 175 PSI working pressure

3.75" Double Groove B Section 5L Sheave with 5/8" (0.625") H-Style Split Taper Bushing - 2BK36H Prevost ARO Style Keyed 7/8" bore split taperCast Iron 3. 75" Dual Groove Belt B Section 5L Pulley w 5 8" Sheave Bushing Masterdrive dual groove 3. 75" cast iron pulley sheave with 5 8" H bushing for B section belt is a high quality 2 piece pulley that measures 3. 75" 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.