144C56 Chain Cable Pulley Fits LiftMaster Fits Chamberlain Garage Door Openers

Description

One New Aftermarket Replacement Garage Door Idler Pulley

Fits Garage Door Opener Brands, Including;
Fits Chamberlain, Fits LiftMaster, & Fits Craftsman

Tech Info:
– For Chain Drive Square-Rail Garage Door models.

Replaces Part Number:
144C56, K144C0056

Models This Part Fits:

Chain Drive Square-Rail Garage Door Models, Chain Drive Square-Rail Garage Door models, LiftMasterAdditional Information: Outer Diameter: 2-1/2″Inner Diameter: 1/2″Width: 5/8″Hub Outer Diameter: 7/8″Fits garage door openers with a square rail system.This idler pulley applies tension to guide the chain cable through the end of the rail closest to the door.

Reference Numbers:

144C56, 144C56-A, K144C0056, K144C0056-A, OTK20-0406