Serpent 804455 Oneway Differential Housing O-Ring for Natrix 750 EVO - Precision Seal  [SER804455]

Serpent SER804455 Oneway Differential housing o-ring
Price:
NZD$11.07
Brand:
Serpent
Model:
SER804455
Condition:
Brand New
Write a review

Service Seal for Natrix 750 EVO by Serpent 804455

The Serpent 804455 Oneway Differential Housing O-Ring is a precision replacement for the Natrix 750 EVO one-way unit. It helps prevent fluid loss from the differential housing and supports consistent drivetrain behaviour over repeated runs. The part is intended for straightforward installation and regular upkeep.

Why the O-Ring Matters

  • Compatibility: Engineered to match the Natrix 750 EVO housing form and fit.
  • Durability: Made from a wear-resistant compound to cope with race day demands.
  • Functionality: Keeps internal lubricants sealed to promote smooth differential action and longer service intervals.
You can reuse an o-ring if it remains flexible and undamaged, but for predictable performance many builders replace it whenever the housing is opened.
A light coating of diff oil or assembly grease helps the o-ring slide into place and prevents twisting; avoid thick greases that can squeeze out and attract dirt.
The o-ring itself does not change diff tuning, but maintaining a proper seal helps keep fluid levels steady, which supports consistent diff behaviour.
Store spares in a small parts box away from heat and sunlight; keeping a few on hand at the track can save a trip back to the workshop.

Copyright © 2008-2025 rcjaz.co.nz All rights reserved