2MBL42, 4.2" Bushing type, A (4L), B (5L and

Product Description

2MBL42, 4.2" Bushing type, A (4L), B (5L & 5V) belts, SHEAVE,TWO GROOVE (Rim only) Bushing Required Type L "QD", Two Groove Sheave, OD 4.25 Inches, 4L or A Belt Pitch Diameter 3.5 Inches, 5L or B Belt Pitch Diameter 3.9 Inches, Cast Iron , Browning Number 2BK45H, Grainger 3X554