Torsion Spring Special! Save 40% on the most common spring sizes!

E-Box, MBG770-33-11

LM-K-73MBG770-3311
$NLC each

Product Description

*** We no longer carry this part. *** This is a replacement Electrical Box (MBG770-33-11). For use with various LiftMaster® BG770 Series Barrier Gate Operators. Check the manual or parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster® replacement part. Also known as 73MBG7703311

Quantity Discounts

4+: $NLC each
8+: $NLC each
16+: $NLC each

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LiftMaster Gate Operator Parts: Panels Covers EBOX
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Huge inventory of torsion springs for same or next day shipping! Here you will find all you need in the most common sizes of 1 3/4," 2," 2 1/4," and 2 5/8" inside diameter springs. Larger 3 3/4" and 6" inside diameter commercial and industrial springs may require a day or two to ship. You'll also find TorqueMaster Springs, Extension Springs, Self-Storage door springs, steel rolling door springs and springs for one piece single panel doors.

Shelves packed with every part you need to fix your doors.

Please note. Shipping times and costs have changed. Normal transit times are currently not guaranteed, even on next day and second day shipments. Shipping prices on items over eight feet have more than tripled.