2BK40X1-3/8 Pulley | 3.95" x 1 3/8" Double V Groove Pulley / Sheave
This 2BK40X1-3/8 pulley is a double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. It serves as a reliable replacement part for industrial motor and HVAC applications requiring durable power transmission components.
Product Features & Fitment
Constructed from cast iron, this pulley offers strength and durability. Depending on the diameter selected, the pulley may feature a solid or spoked design to optimize weight without compromising performance. Please note the image shown is a general representation; actual diameter and design may vary based on size.
