K75-39337 LA500 Trolley Nut Kit

(3 reviews)
SKU:
K75-39337
Availability:
In Stock

Product Price: $137.03
UPC:
012381267842
Condition:
New
Liftmaster K75-39337 LA500 Trolley Nut Kit

Liftmaster K75-39337 LA500 Trolley Nut Kit

3 Reviews Hide Reviews Show Reviews

  • 5
    The trolley system was easing to install and a great way to save money rather than buying a whole new arm. Thank you.

    Posted by George Marcus on Nov 22nd 2021

    I will recommend this product and sight.

  • 5
    Plastic carriage nut kit

    Posted by Unknown on Nov 13th 2020

    Works great.
    Whomever put this kit together is a great person. Saves us from having to buy a whole new opener.
    Could only be better if it was just the plastic nut, but the whole kits helps make sure that everything is working at its best.

  • 5
    trolley nut kit

    Posted by Michael O on Oct 31st 2020

    This kit is the only way to buy the nylon trolley nut. Lowest price is here. Easy to replace but you need to follow direction precisely or you can ruin the whole arm. Takes about an hour to install.

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