TAMIYA DT-04 7075-T6 Front Steering Blocks DT4021 Technical Upgrade by GPM  [DT4021]

TAMIYA DT-04 RC FIGHTER NXGEN 7075-T6 Alloy Front Steering Blocks With Oversize Bearing - GPM DT4021
Price:
USD$15.90
Brand:
GPM
Model:
DT4021
GTIN:
4894538407044
Condition:
Brand New
Write a review
alt="TAMIYA DT-04 RC FIGHTER NXGEN 7075-T6 Alloy Front Steering Blocks With Oversize Bearing - GPM DT4021" title="TAMIYA DT-04 RC FIGHTER NXGEN 7075-T6 Alloy Front Steering Blocks With Oversize Bearing - GPM DT4021"
alt="TAMIYA DT-04 RC FIGHTER NXGEN 7075-T6 Alloy Front Steering Blocks With Oversize Bearing - GPM DT4021" title="TAMIYA DT-04 RC FIGHTER NXGEN 7075-T6 Alloy Front Steering Blocks With Oversize Bearing - GPM DT4021"

Technical overview for DT-04 front steering

A precision 1/10-scale steering block upgrade specified for the TAMIYA DT-04 RC FIGHTER NXGEN-58741 chassis, engineered to replace OEM steering blocks with a stiffer 7075-T6 aluminium assembly to lower compliance and improve repeatable steering geometry. This product is intended for scale RC applications only.

Components are CNC-machined from 7075-T6 aluminium and incorporate an enlarged bearing arrangement to minimise radial play at the front hubs, enhancing steering consistency under load and during setup changes. Finish options are sky blue, black, or silver anodize and the assemblies are designed for direct installation in the stock front hub area.

Installation notes: supply includes pre-assembled items where applicable; apply a medium-strength thread adhesive on metal-to-metal fasteners to mitigate vibration-induced loosening. These units are direct replacement parts for the listed DT-04 front steering blocks.

Packing includes

  • Front Steering Blocks - 2pcs
  • Oversized Bearing 5x13x5 - 2pcs
  • Oversized Bearing 5x11x4 - 2pcs
  • M3 Ball Screws - 2pcs
  • Stainless Steel Washer 5x8x0.5 - 4pcs

Compatible Models

  • TAMIYA 1/10 DT-04 RC FIGHTER NXGEN-58741

The upgrade targets front-end stiffness and bearing stability to reduce steering hysteresis and maintain alignment under dynamic loads, offering a precision upgrade path for model builders and tuners.

What bearing sizes are used in the enlarged layout?

The kit includes oversized bearings 5x13x5 and 5x11x4 to support the larger bearing arrangement and reduce radial play at the front hubs.

How does 7075-T6 compare to standard aluminium grades?

7075-T6 offers higher yield strength and fatigue resistance than common aluminium alloys used in hobby parts, providing lower flex under steering loads.

Is any machining required before fitment?

No additional machining is required; parts are CNC-finished for bearing seats and mounting interfaces to match the DT-04 hub geometry. Verify fitment and bearing preload during installation.