Tamiya DT03 Rear Performance 90mm Aluminium Damper DT3090R/PBT by GPM  [DT3090R/PBT]

Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT
Price:
USD$18.90
Brand:
GPM
Model:
DT3090R/PBT
GTIN:
4894538052725
Condition:
Brand New
2 Reviews
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alt="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT" title="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT"
alt="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT" title="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT"
alt="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT" title="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT"
alt="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT" title="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT"
alt="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT" title="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT"
alt="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT" title="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT"
alt="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT" title="Tamiya DT03 Aluminium Rear Adjustable Plastic ball Top 90mm Damper - 1pr set - GPM DT3090R/PBT"

Technical rear damper overview for DT03

High-precision 90mm rear damper set intended as an aftermarket performance component for the Tamiya DT03 platform, identified by model DT3090R/PBT. The assembly pairs a CNC-friendly aluminium damper body with an adjustable plastic ball-top cap and is supplied as a 1pr rear set for chassis integration.

The component is engineered to install on standard DT03 rear mounts without chassis modification in typical configurations. The adjustable ball top allows fine adjustment of suspension geometry and ride height to support repeatable tuning procedures.

Installer guidance: verify eye-to-eye measurements, shock shaft compatibility and existing hardware tolerances prior to assembly. Retain factory end-links and fasteners when possible unless the kit provides replacement items. The aluminium body yields improved housing rigidity and dimensional stability under load while the plastic ball top reduces localized wear at the linkage interface.

Specifications

  • Item Rear adjustable damper, 90mm, 1pr set
  • Material Aluminium body with plastic ball top
  • Model Number DT3090R/PBT
  • Compatibility Tamiya DT03

Engineered for tuners who require repeatable damping behavior and a rigid aluminium housing combined with an accessible plastic ball top for setup adjustments and maintenance.

 

Product Reviews
2 Reviews
rating
I bought several parts off you guys for a few different Tamiya chassis. Love the quality of your products. Can I ask why you do not have any parts for the Tamiya CR-01 chassis?
rating
Thank you very much, all arrived safely. Thank you very much for this first transaction from Japan to my beautiful France. Good luck and thank you again from the bottom of my heart. See you next time and good luck in the land of the rising sun. ++++

What measurements confirm fitment for DT03 integration?

Measure eye-to-eye length and compare to 90mm nominal, verify shaft diameter and end-eye types against chassis mounts, and ensure sufficient clearance for ball-top linkage movement.

Are replacement ball tops a standard size?

Ball-top dimensions vary across designs; confirm the specific top diameter and seat geometry before ordering spares to guarantee correct fit and articulation.

What maintenance improves longevity?

Regular inspection of ball-top seating, shock shaft condition and seal integrity is recommended. Replace worn tops and maintain clean, lubricated threads to preserve damping consistency.

Which setup variables matter most with these dampers?

Spring rate, damper oil viscosity and ball-top preload are primary tuning variables. Adjust in small increments and log changes to isolate their effects on handling.