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LIFTMASTER Garage Door Openers 41A5615 Chain Spreader for Sears

Q: Will it fit model C450

according to the manual for a C450 opener, yes it will.

Q: Hi, will it fit craftsman 139.53978srt ?

only if you replace the mail connector to the rail ,which is shorter to make space for the spreader. the motor you are talking about is discontinued

Q: Will this fit model 45144100565 Chamberlain?

I’m sorry I can’t answer that for you. It got our GMC 3500.

4.6/5

Product ID: 709616918

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Details

Assembly Required
No
UPC
640213239394
Manufacturer
LiftMaster

Frequently Bought Together

LIFTMASTER Garage Door Openers 41A5615 Chain Spreader for Sears

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The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener

Description

LIFTMASTER Garage Door Openers 41A5615 Chain Spreader for Sears

Specifications

Manufacturer	LiftMaster
Country of Origin	USA
Item model number	41A5615
ASIN	B00AJCTQ40

Will it fit model C450

Hi, will it fit craftsman 139.53978srt ?

Will this fit model 45144100565 Chamberlain?

will it work for model 1245k

Common Questions

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The product quality is outstanding. Exactly what I needed for my work.

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The product exactly matches the description. Very satisfied with my purchase.

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