Assa Abloy - SL500 SL510 SL520 Secondary Bogie Kit Steel Wheels (set of 4) Tools Directional Sensitivity – Reduces false

Directional Sensitivity – Reduces false triggers by focusing detection on the approach direction

The Record DFA127 Battery Backup Unit integrates seamlessly with your existing or new DFA127 swing door operator

opening/closing curves

Per-Metre Supply for PrecisionCustom-cut lengths allow you to order the exact belt length required

and SL520 door operators

Assa Abloy - SL500 SL510 SL520 Secondary Bogie Kit Steel Wheels (set of 4) Tools Directional Sensitivity – Reduces falseAssa Abloy SL500 SL510 SL520 Secondary Bogie Kit (Steel Wheels, Set of 4) The Assa Abloy Secondary Bogie Kit is a genuine replacement wheel assembly for SL500, SL510, and SL520 automatic sliding door systems. Supplied as a set of four steel wheels, it provides stable secondary carriage support, ensuring smooth, accurate door guidance and long term mechanical reliability. Key Features & Benefits Complete Secondary Bogie Set Includes four steel wheels