Description
The LiftMaster K75-39337 Trolley Nut Kit is a replacement mechanical drive component designed for compatible LiftMaster LA500 swing gate operators. The trolley nut is used within the LA500 actuator drive system and is an important service component when repairing or rebuilding an existing operator arm.
The K75-39337 provides a model-specific replacement solution for professional gate installers and access control technicians servicing LiftMaster LA500 automatic swing gate operator systems.
Product Details:
- LiftMaster Part Number: K75-39337
- Product Type: Trolley Nut Kit
- Application: Swing Gate Operator Actuator / Drive System
- Replacement mechanical service component
- Designed for compatible LiftMaster LA500 operators
- Suitable for actuator repair and maintenance
Compatible LiftMaster Gate Operators
- LiftMaster LA500 Swing Gate Operators
Replacement Trolley Nut Kit for LiftMaster LA500
The trolley nut is part of the mechanical system responsible for translating the actuator's drive movement into gate travel. As a mechanical wear component, the trolley nut may eventually require replacement during servicing of an LA500 actuator.
The LiftMaster K75-39337 allows technicians to replace the applicable trolley nut components rather than automatically replacing the entire operator system when this specific component requires service.
LiftMaster LA500 Actuator & Replacement Parts
The LiftMaster LA500 is a widely installed linear actuator swing gate operator platform used in residential and commercial vehicular gate applications. Maintaining these systems can require model-specific mechanical and electrical replacement components.
Common LA500 service components include actuator arms, trolley components, control boards, batteries, transformers, reset switches, wiring components and safety accessories, depending on the repair required.
The LiftMaster K75-39337 LA500 Trolley Nut Kit is ideal for professional gate installers, service technicians and access control contractors performing LA500 actuator repairs, rebuilds and preventative maintenance.
Also searched as a LiftMaster K75-39337, LA500 trolley nut, LiftMaster LA500 trolley nut kit, LA500 actuator parts, LA500 arm parts, LA500 drive components, LiftMaster swing gate actuator parts or LA500 replacement parts.
Compatibility Note: Designed for compatible LiftMaster LA500 swing gate operators. Verify the exact LA500 actuator/operator model and revision before ordering.