LiftMaster LA500 Trolley Nut Repair Kit K75-39337

Free Shipping!


K75-39337 is a Trolley Nut Replacement Kit. For use with LiftMaster® Model LA500 Series and various commercial swing gate operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

 NOTE: Image does not represent complete kit.

Genuine LiftMaster® replacement part.

Complete Kit Includes:

2 Pan Head Screw, M5
3 Split Washer, M6
1 Pan Head Screw, M6
3 Nut, M6
1 O-ring
1 Pin
1 Retaining Ring
2 Trolley Plate
1 Bushing Retainer
2 Flat Washer, M6
2 Screw, M6
1 Trolley Pin
1 Base Plate
1 Arm Gasket
12 Screw, M5