Tamiya 56505 Compatible Coupler Turntable — Precision Black Aluminum TTT-56505-02-BK by Jazrider  [TTT-56505-02-BK]

Product Summary: Coupler Turntable

Designed for scale RC tractor-trailer assemblies, this black anodized aluminum coupler turntable replaces the original part on Tamiya Tractor Trucks 56505. Its primary aim is to provide a tougher, more predictable pivot surface for coupling and articulation tasks.

By replacing a softer stock component with anodized aluminum, the turntable minimizes unwanted flex and play at the coupler interface while maintaining controlled rotation where the trailer pivots under load.

To fit the unit, remove the original turntable and transfer the mounting hardware and linkage as needed, then secure the new turntable in place. Verify clear rotation and correct alignment before running to ensure reliable towing performance.

A practical aluminum upgrade for hobbyists seeking reduced play and durable coupling geometry on a Tamiya Tractor Trucks 56505 build.