has anyone found a comparable metal pulley for this piece of junk?

Can confirm pully 5308010 from Ace Hardware works perfect. Pull out the pully from the sleeve and pop out the metal bushing in the middle to obtain the .5” bore. Toss the sleeve and bushing and you are ready to install. Runs about $11 at my Ace

What are the dimensions of this? Diameter, thickness front to back and diameter of hole?

The bore is 1/2 inch, not 9/16, for use with 1/2 inch bolt. Diameter is approximately 2.5 inches. Wire/cable channel width is 1/8 to 3/16 inch. If your garage opener originally used this, other answers to other questions suggest it's possible to find a steel 2.5 inch idler pulley with the same 0.5 inch bore.

what's the ID and OD?

Sorry, I don't understand the question ÎÒ²»Ã÷° Wǒ bù míngbái nǐ de wèntí

R we seeing higher prices based on browsing habits, whats opinion of Ebay this part 2 for 11.25 with shipping.???

There is a lot of confusing pricing out there.

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LIFTMASTER Garage Door Openers 144C56 Chain Cable Idler Pulley, Black

Product ID: 76162413

Details

Brand
LiftMaster
Color
Black
Item Weight
18.14 g
Material
Steel
Style
Classic

🔧Precision fit

🖤Sleek black finish

⚙️Steel durability

72.16 DT

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Description

⚙️ Upgrade your garage game with rugged reliability!

BUILT TO LAST - Crafted from high-grade steel for unmatched strength and longevity.
TRUSTED BY THOUSANDS - Backed by 2,700+ positive reviews with a 4.5-star rating—join the satisfied pros.
SEAMLESS COMPATIBILITY - Designed specifically for LiftMaster models to ensure perfect fit and smooth operation.
CLASSIC BLACK AESTHETIC - Sleek black finish blends seamlessly with your garage setup for a professional look.
EFFORTLESS INSTALLATION - Lightweight 18g design makes replacement quick and hassle-free.

The LIFTMASTER 144C56 Chain Cable Idler Pulley is a durable steel replacement part engineered for seamless compatibility with LiftMaster garage door openers. Lightweight and easy to install, it boasts a sleek black finish and is highly rated by thousands of users, ensuring your garage door system runs smoothly and reliably.

Specifications

ASIN	B004Z0SCVU
Best Sellers Rank	#423,029 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #521 in Garage Door Opener System Parts
Brand	LiftMaster
Brand Name	LiftMaster
Color	Black
Customer Reviews	4.5 out of 5 stars 2,726 Reviews
Global Trade Identification Number	00640213238533, 00804075315089, 07844908454564
Item Weight	18.14 g
Manufacturer	Chamberlain
Manufacturer Part Number	144C56
Material	Steel
Material Type	Steel
Model Number	144C56
Number of Items	1
Style	Classic
Style Name	Classic
UPC	804075315089 804048474867 706177140838 351309371828 785971552818 640213238533
Unit Count	1 Count

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72.16 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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