CONFIRM THE PART FITS
Part Information
This chain idler pulley (part number 144C56) is for garage door openers.
Chain idler pulley 144C56 guides the chain cable through the end of the rail closest to the door.
Shut off the electrical power before installing this part. Wear work gloves to protect your hands.
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #13953977SRT Craftsman garage door opener | 13953977SRT | Rail and installation assembly |
| Model #13918451D Craftsman garage door opener | 13918451D | Rail assembly parts |
| Model #13953910D Craftsman garage door opener | 13953910D | Rail assembly |
| Model #13954990 Craftsman garage door opener | 13954990 | Rail assembly |
| Model #13953975SRT Craftsman garage door opener | 13953975SRT | Rail assembly |
| Model #13953978SRT Craftsman garage door opener | 13953978SRT | Rail assembly |
| Model #13953930DM Craftsman garage door opener | 13953930DM | Rail assembly |
| Model #13953930D Craftsman garage door opener | 13953930D | Rail assembly parts |
| Model #13953903DM Craftsman garage door opener | 13953903DM | Rail assembly |
| Model #13954985 Craftsman garage door opener | 13954985 | Rail assembly |
Reviews
costly, but works well
easy to install, It is merely plastic, so I worry that it may break again, but door is operational now.
abell9199, Pittsburgh, PA
Did you find this review helpful?
- Ease of Installation
- Very Easy
- Duration of Installation
- Less than 30 minutes
Fixed the problem but was a challenge to replace
Fixed the problem but was a challenge to replace
always, Sterling VA
1 person thought this review was helpful.
- Ease of Installation
- Moderate
- Duration of Installation
- 30 minutes - 1 hour
Perfect fit
Removal and installation very simple. Disengage garage door from the track, loosen the tension on the chain by loosening the adjustment nuts and replace pulley. Tighten adjustment nuts so chain has about an inch of slack and test. The reason the pulley broke was because there was too much door closing pressure. If guide track bows when the door is shut. The door has to be adjusted.
bbcarpentry, Columbia, MD
Did you find this review helpful?
- Ease of Installation
- Very Difficult
- Duration of Installation
- 30 minutes - 1 hour
Easy to install.
Took 5 min. to install the pulley itself. Make sure the chain is pulled back on the track and in the proper position before opening garage door. Otherwise, since the pulley is plastic, the end of the cable/beginning of the chain will try to go through it and break the pulley. This happened twice before it worked the third time. Yes, I bought 3 pulleys! Live and learn...
JulesNM, Las Cruces, NM
Did you find this review helpful?
- Ease of Installation
- Very Easy
- Duration of Installation
- Less than 30 minutes
Easy to install
Easy to install. Had to loosen the chain upside down and then retighten after the pulley was installed took about 15 minutes
Flat, Tx
Did you find this review helpful?
- Ease of Installation
- Difficult
- Duration of Installation
- 30 minutes - 1 hour
Installation a ease
Made the repair easy and less stessful to complete the repair.
Redfish, Undisclosed
Did you find this review helpful?
- Ease of Installation
- Very Difficult
- Duration of Installation
- More than 2 hours
Extremely easy
Installing and resetting travels(if needed ) took less than 20minutes
Simple p, Glendale, Az
Did you find this review helpful?
- Ease of Installation
- Very Easy
- Duration of Installation
- Less than 30 minutes
Tricky to install
Due to tension on the chain/cable, be prepared to use a screwdriver (or a rod of some kind) to exert leverage in getting the bolt back through the mounting holes.
Curt#1, Savannah, GA
Did you find this review helpful?
- Ease of Installation
- Difficult
- Duration of Installation
- 30 minutes - 1 hour