Tamiya 9804684 7.5mm O-Ring Replacement for TRF421  [9804684]

Price:
CAD$0.00
Brand:
Tamiya
Model:
9804684
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Precision Sealing for TRF421 Maintenance

Dedicated racers looking after a Tamiya TRF421 chassis will find the Tamiya 9804684 7.5mm O-Ring a practical spare. It is made to keep seals tight and limit wear under race load, helping the suspension retain smooth movement. The material resists oil exposure and friction to help keep handling sharp on race day.

Key Benefits of the Tamiya 7.5mm O-Ring

  • Precision Fit: Manufactured to fit TRF421 components for quick installation.
  • Durable Material: Resistant to common oils and abrasion for longer service life.
  • Optimal Sealing: Minimises leaks and unwanted damping changes during running.
This 7.5mm O-Ring is the spare specified for the TRF421 seal locations. Check your parts sheet to confirm exact placement before fitting.
Yes, the material is chosen to tolerate typical silicone shock oils, but inspect seals regularly after aggressive sessions.
Lightly lubricate the O-Ring with shock oil, roll it into place rather than stretching tightly, and check for nicks before assembly.

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