The ROP Shop replacement Idler Pulley for Chamberlain Power Drive 1/2HP PD210D, PD212D Garage Door Opener Specs - Refer to images 2 & 3 for more information Includes - (1) Chain Cable Idler Pulley; comes as shown in the first image Fits garage door openers with a square rail system This idler pulley applies to tension to guide the chain cable through the end of the rail closest to the door. To make this repair to your garage door you will need a wrench set, a screwdriver and pliers to take apart and reassemble the housing

Idler Pulley for Chamberlain Power Drive 1/2HP PD210D, PD212D Garage Door Opener Please review all product information to ensure that this product is compatible with your unit. A Message to the Customer The ROP Shop staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us…we get it. Let’s work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible , if applicable, to help you find the product you are looking for: Model and/or Sub-model Spec and/or Type Number Code and/or Serial Number Year Engine Horsepower Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend. -The ROP Shop Staff