GPM Racing 7075-T6 Alloy Rear Upper Suspension Arms for Tamiya 1/10 Dt-04 RC Fighter Nxgen-58741 (DT4057)

Precision 7075-T6 rear upper arm for DT-04 platforms

This aftermarket rear upper suspension arm has been engineered as a direct-fit replacement for the TAMIYA DT-04 RC FIGHTER NXGEN chassis. Produced from 7075-T6 aluminium to reduce component mass while increasing rigidity compared with standard plastic arms. The part is intended for hobbyists seeking a durable upgrade that maintains repeatable suspension geometry during tuning.

The assembly ships with the arms and the required mounting hardware pre-installed for a fast swap into the stock rear upper suspension location. Apply a medium-strength thread locker on screw threads to ensure reliable clamping under vibration and running loads.

Packing includes

• Rear Upper Suspension Arm - 2pcs
• Stainless Steel Pins 3x26 - 2pcs
• Stainless Steel Pins 3x19 - 2pcs
• Grade 12.9 Black Round Head Screws 3x5 - 4pcs

Original Name / Part No:

10831

Compatible Models

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

Use this 7075-T6 alloy arm to replace fatigued factory parts for a firmer rear response; confirm pin seating during installation and secure fasteners with medium-strength thread locking compound to preserve alignment.

Fitment compatibility with DT-04 mounting points

The arm is dimensioned to match the DT-04 rear upper suspension mounting points and installs in the same location as the original component.

Included hardware specification

Kit contents are two rear upper arms, stainless pins in sizes 3x26 and 3x19, and four grade 12.9 black round head screws 3x5 as listed in the packing section above.

Recommended installation practice

Use a medium-strength thread locker on screw threads, verify correct pin engagement, and perform a follow-up torque check after the initial run to ensure secure assembly.

Material benefits of 7075-T6 for suspension arms

7075-T6 aluminium provides superior tensile strength and wear resistance relative to typical plastics, helping the arm retain geometry under load and resist impact-related deformation. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM's factory, so please allow around 14 days for dispatch.