TB-04 Steering Linkage Aluminium Upgrade TB4048 by GPM  [TB4048]

Tamiya TB04 Aluminium Steering Assembly - 1set - GPM TB4048
Price:
NZD$16.25
Brand:
GPM
Model:
TB4048
GTIN:
4894538181210
Condition:
Brand New
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alt="Tamiya TB04 Aluminium Steering Assembly - 1set - GPM TB4048" title="Tamiya TB04 Aluminium Steering Assembly - 1set - GPM TB4048"
alt="Tamiya TB04 Aluminium Steering Assembly - 1set - GPM TB4048" title="Tamiya TB04 Aluminium Steering Assembly - 1set - GPM TB4048"
alt="Tamiya TB04 Aluminium Steering Assembly - 1set - GPM TB4048" title="Tamiya TB04 Aluminium Steering Assembly - 1set - GPM TB4048"

Aluminium steering link for TB-04 tuning

This aluminium steering assembly is supplied as one set and is made to fit the Tamiya TB-04 steering locations. It replaces the standard plastic links to cut flex and improve the mechanical interface between the servo and steering knuckles.

Installation guidance: install the kit using the chassis screw points and original link geometry; no additional drilling or chassis changes should be needed. After fitting, check steering travel, verify front wheel alignment and tighten fasteners evenly to prevent binding. Use of compatible bearings and TB-04 servo link hardware is expected.

Tuning notes: the aluminium linkage acts as a firm direct replacement that stabilises steering geometry for fine adjustments. It is useful when dialing in ackermann, toe settings and steering sensitivity on TB-04 models.

The part uses original TB-04 mounting geometry. If your build retains those mount points it will fit, but confirm dimensions on heavily modified chassis.
Ensure equal torque on all fasteners, check for full free movement through the entire throw and adjust link lengths or servo horn position if necessary.
Yes, replacing flexible plastic links with aluminium typically gives a crisper, more predictable steering response under load, aiding setup consistency.

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