Tamiya 9804684 7.5mm O-Ring Seal for TRF421 Chassis  [9804684]

Price:
NZD$0.00
Brand:
Tamiya
Model:
9804684
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Service O-Ring for TRF421 Chassis Care

For club and practice sessions where reliability matters, the Tamiya 9804684 7.5mm O-Ring is a handy spare for the TRF421 chassis. It preserves seal integrity under load and reduces wear that can affect damping feel. The compound offers good resistance to oil contamination so the setup stays predictable between rebuilds.

Practical Advantages of the Tamiya 7.5mm O-Ring

  • Precision Fit: Sized for TRF421 service parts to ensure correct seating.
  • Long Lasting: Made to withstand repeated running and rebuild cycles.
  • Seal Protection: Helps prevent oil loss and keeps shock action consistent.
Carrying a few extra 7.5mm O-Rings is sensible; having 3 to 5 spares covers unexpected seal failures during a race day.
They are a standard 7.5mm size and may fit other models using the same diameter, but always confirm with the model parts list.
Keep them in a cool, dry place away from direct sunlight and solvents to maintain elasticity until needed.

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