LiftMaster Model GT Opener Parts

Maintaining a GT commercial operator isn't always a walk in the park. Over time parts break due to constant wear and tear, which can lead to a lengthy repair process. North Shore Commercial Door is here to change that with our new Interactive Exploded Parts View! On this page customers can find all of the replacement parts they need to get their LiftMaster GT operator back up and running in no time!

Using the exploded Parts view is easy! Use the instructions located below to either match up the part numbers to what you need, or match it visually! If you need assistance, be sure to reach out to our support staff! We can be reached by emailing Support@northshorecommercialdoor.com or calling 800-783-6112.

USING THE INTERACTIVE EXPLODED PARTS VIEW
  1. Place your mouse over the number or letter representing the product you need. Product information should pop up.
  2. Click BUY NOW and you will be redirected to the product you need and can add item to cart.
OR, IF YOU KNOW YOUR PART NUMBER
  1. Use the table to find the item you need.
  2. Click the red text and it will take you to the product page.
Key Part # Description
K1 71-B1PH Liftmaster 71-B1PH Single Phase Break Kit
71-B3PH Liftmaster 71-B3PH Three Phase Break Kit
71-B575-1 Liftmaster 71-B575-1 575 Volt Brake Kit
K2 K75-10177 Liftmaster K75-10177 Brake Hub Kit
K3 K72-12859 Liftmaster K72-12859 Drave Shaft Kit
K4 K75-12858 Liftmaster K75-12858 Torque Limiter Kit (1" Shaft)
K5 K72-18989 Liftmaster K72-18989 Idler Shaft Kit
K6 K75-12870 Liftmaster K75-12870 Door Arm Kit
1 K22-36899 Liftmaster K22-36899 Single Phase Brake Solenoid
K22-36900 Liftmaster K22-36900 Three Phase Brake Solenoid
2 80-14414 Liftmaster 80-14414 Feather Key
3 15-40B19LGF Liftmaster 15-40B19LGF Sprocket 40B19x1"
15-41B12LXX Liftmaster 15-41B12LXX Sprocket 41B12x1"
15-48B18LGE (10) 15-48B18LGE 48B18 1" X 1/4" SPROCKET
4 19-40047M Liftmaster 19-40047M Roller Chain #40 with Master Link
5 19-48069M Liftmaster 19-48069M Limit Chain #48 with Master Link - OBSOLETE
6 39-10541 Liftmaster 39-10541 Clutch Disc
7 80-207-19 Liftmaster 80-207-19 Key 1/4"x1-1/2"
8 75-10170 Liftmaster 75-10170 Commercial Garage Door Opener Trolley
9 75-10174 Liftmaster 75-10174 Front Idler Assembly
10 K75-10259 Liftmaster K75-10259 Tracker Spacer
11 32-10540 Liftmaster 32-10540 Gear Reducer
12 10-10536 Discontinued
13 10-10205 Liftmaster 10-10205 Header Bracket
14 11-10130 Liftmaster 11-10130 Header Pivot Pin
15 K20-1050C-2LP-H26 Liftmaster K20-1050C-2LP-H26 Motor
K20-3050C-4P-H24 Liftmaster K20-3050C-4P-H24 Motor
K20-3050M-5-H25 Liftmaster K20-3050M-5-H25 Motor
K20-1075C-2LP-H27 Liftmaster K20-1075C-2LP-H27 Motor - 3/4HP
K20-3075C-4P-H25 Liftmaster K20-3075C-4P-H25 Motor
K20-3075M-5-H25 Liftmaster K20-3075M-5-H25 Motor
K20-1100C-2LP-H28 Liftmaster K20-1100C-2LP-H28 Motor
K20-3100C-4P-H25 Liftmaster K20-3100C-4P-H25 Motor
K20-3100M-5-H25 Liftmaster K20-3100M-5-H25 Motor
K20-1150C-2LP-H28 Liftmaster K20-1150C-2LP-H28 Motor
K20-3200C-4P-H26 Liftmaster K20-3200C-4P-H26 Motor
16 * Door Track
17 1110197 Liftmaster 1110197 Take Up Bolt
18 K75-17034 Liftmaster K75-17034 Heavy Duty Straight Arm
  * Call for Pricing and Availability

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