4" Double Groove A Section 4L Sheave with 1-1/8" (1.125") H-Style Split Taper Bushing - 2AK41H Gas Compressor Parts This upgraded version is proudly

This upgraded version is proudly made in the USA and built for long-term performance

Whether you’re replacing a worn check valve or building a new compressor system

• Overall Height: Approx 8-5/8"

truck-mounted

4" Double Groove A Section 4L Sheave with 1-1/8" (1.125") H-Style Split Taper Bushing - 2AK41H Gas Compressor Parts This upgraded version is proudlyCast Iron 4" Dual Groove Belt A Section 4L Pulley w 1 1 8" Sheave Bushing Masterdrive dual groove 4" cast iron pulley sheave with 1 1 8" H bushing for A section belt is a high quality 2 piece pulley that measures 4" 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 making this