Cast Iron 5.5″ Dual Groove Pulley Belt A Section 4L with 1-3/8″ Sheave Bushing por | jul 26, 2026Masterdrive 2 Piece dual groove 5.5″ cast iron pulley/sheave with 1-3/8″ H bushing for A section belts. This is a high-quality 2-piece pulley that measures 5.5″ outside diameter and is designed to be used with an H style bushing. This 1-3/8″...
