Magnuson O-Ring 80-59-10-166

Genuine Magnuson O-Ring (80-59-10-166) is a factory-matched sealing ring built for Magnuson supercharger assemblies, keeping oil and pressurized air exactly where they belong.

Key Features & Benefits:

- Molded to Magnuson's exact dimensional spec for guaranteed fitment

- Resists heat, engine oil, and constant pressure cycling without degrading

- Eliminates weeping or leaking at critical supercharger seal points

- Simple, low-cost part that protects a high-value supercharger investment

Specifications:

- Part Number: 80-59-10-166

- Brand: Magnuson Superchargers

- Type: O-ring seal

- Material: High-temperature synthetic rubber compound

Usage Suggestions: Recommended as a routine replacement any time the supercharger unit is opened for service, oil change, or component swap, ensuring the reassembled unit seals like new.