Liftmaster Front Idler Assembly


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Commercial Garage Door Opener Parts

Liftmaster 75-10175

Pulley – Sheave

SKU: LM75-10174 IDLER ASSY Category: Tag:


Liftmaster Front Idler Assembly

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Liftmaster part number – 75-10174

Accepts 3/8″ bolts on both ends. Overall – 5-1/4″ long – Pulley OD = 1-3/4″

Commercial garage door opener front idler assembly. Complete assembly that is easily adaptable to many different brands of garage door openers.


Front Idler pulley for full chain or chain and cable models.

We stock an several other Idler pulley assemble here – COMMERCIAL GARAGE DOOR OPENER

We have several commercial garage door opener idler pulley assemblies that will allow you to repair most current and older commercial draw bar type garage door openers.

Many older commercial garage door openers have many or all parts that are no longer available, this idler pulley assembly will allow you to repair most brands and models of older commercial openers if the issue is front pulley related.

These are heavy duty commercial grade products designed to withstand the stress and pressures associated with front idler pulleys.

We stock several other commercial garage door opener parts that work on multiple brands that will allow you to keep an older commercial opener in service. Frankly, many of the older models were much better built and with better quality parts, than many of the current crop of garage door openers.  In most instances, slight modification will allow you to use a different brand part and keep that old opener going.

We stock what we sell and ship six days a week.This item ships free and ships Priority Mail. Shipping is out of Michigan.

We sell only new, professional grade products that are only available to the garage door trade. We install the same parts we sell.

GarageDoorStuff is a family owned and operated co. that takes great pride in our customer service and fast shipping.


For any questions or special ordering please Send us an email or call. All our products are available in bulk at discount.

Liftmaster Front Idler Assembly

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