4" Double Groove A Section 4L Sheave with 1-1/8" (1.125") H-Style Split Taper Bushing - 2AK41H Gas Compressor Parts • Made in the U

• Made in the U

FOUR PORT 1/4" FEMALE NPT TANK CONNECTIONS

Note: 1/2" NPT measures about 3/4" diameter

truck-mounted

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

4" Double Groove A Section 4L Sheave with 1-1/8" (1.125") H-Style Split Taper Bushing - 2AK41H Gas Compressor Parts • Made in the UCast 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