The O-ring seal, SKU 555601, compresses to block paths in Briggs Animal and LO206 assemblies.

• Viton material for fuel resistance.
• Precise diameter for various ports.

No leaks mean no power dips—vital for sustaining velocity. It keeps systems organized, easing inspections.

Replace proactively to avoid failures that halt progress on track.

Frequently Asked Questions

Q: Why is it important to use Viton material for this O-ring?

A: Viton is a high-performance synthetic rubber that offers superior fuel resistance compared to standard rubber. In racing applications, it prevents the seal from swelling or degrading when exposed to high-octane racing fuels, ensuring a consistent, leak-free seal.

Q: Should I reuse my old O-rings during an engine rebuild?

A: No. O-rings take a "set" once compressed. Reusing them often leads to vacuum leaks or fuel seepage, which can cause power dips or inconsistent engine performance. Always replace these seals during routine maintenance to ensure peak reliability on the track.

Q: How do I ensure a proper seal during installation?

A: Ensure the mating surfaces are clean and free of debris or old gasket material. Lightly lubricate the new O-ring with a small amount of clean engine oil or assembly lube before installation to prevent pinching or tearing as it seats into the port.

Q: Is this O-ring compatible with both the LO206 and Animal engines?

A: Yes, this seal is designed to fit the specific port requirements for both Briggs & Stratton Animal and LO206 engine assemblies, making it a versatile part for your karting toolkit.

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