TAMIYA TXT Compatible Front/Rear Knuckle Arms 6061-T6 TXT021 by GPM  [TXT021]

6061-T6 knuckle arms for TXT series

This set of aluminum knuckle arms fits TAMIYA TXT and Juggernaut II 4X4X4 chassis without major modification. CNC-machined from 6061-T6 aluminum, the replacement knuckles reduce flex compared with the stock plastic parts and help keep steering geometry stable under load. The package targets the pivot area and supplies the small installation hardware needed for a clean swap.

Suitable for bashing or timed runs where steering repeatability counts, the pieces install as a bolt-on replacement that works with existing kingpins and collars. Confirm clearances and alignment before applying thread-lock to any bolts.

A practical upgrade for TXT owners wanting metal knuckles; double-check fitment on your truck and reuse compatible fasteners to keep the installation straightforward.