Bring your Portalp telescopic sliding door operator back to smooth, reliable operation.

The Portalp OPE15578 DIVA L 120V Telescopic DL3 Operator Rebuild Package is made for technicians and facilities looking to repair worn components and reduce downtime without replacing the entire operator.

This package is designed for high-cycle commercial entrances and helps correct common wear issues that cause rough travel, inconsistent movement, and performance problems.

Compatible With

• Portalp DIVA L

• 120V Operators

• Telescopic DL3 configurations

• OPE15578 reference

Common Reasons to Rebuild

• Door movement is rough, noisy, or inconsistent

• Slipping or hesitation during open/close cycles

• High-cycle wear causing reduced performance

• Preventative maintenance to avoid downtime

Why This Rebuild Package

• Restores smooth, dependable operation

• Reduces service callbacks

• Cost-effective alternative to full operator replacement

• Built for commercial automatic telescopic sliding doors

Need help confirming fitment?

Send us a photo of your operator label and we’ll verify compatibility before you order.

Key Features

• Designed for compatible Portalp DIVA L operators

• Specifically for 120V configurations

• Designed for Telescopic DL3 applications

• Manufacturer reference OPE15578

• Commercial automatic-door rebuild solution

• Helps restore smoother door movement

• Helps reduce hesitation and inconsistent cycling

• Useful for high-cycle commercial entrances

• Ideal for preventive maintenance

• Cost-effective alternative to complete operator replacement when appropriate

• Designed for professional automatic-door service

Important Kit Contents Notice

The publicly available product information does not itemize every component included in OPE15578.

Do not assume that the package includes specific items such as:

• Motor

• Logic/control board

• Drive belt

• Counter pulley

• Battery

• Carriage rollers

• Sensors

• Selector

• Wiring components

unless those components are specifically confirmed with the supplied package.

Important Ordering Information

Before ordering, verify:

• Part / Reference: OPE15578

• Portalp DIVA L operator

• 120V electrical configuration

• Telescopic DL3 configuration

• Existing operator identification label

• Door configuration

• Required rebuild components

• Existing component condition

This listing is for the OPE15578 rebuild package only. Complete automatic door, header, door panels, sensors, activation devices, and other components are not included unless specifically stated.