SKU: 20899 | UPC: 690092172602
Vibrant -20AN Rubber O-Rings – Pack of 10
The Vibrant 20899 -20AN Rubber O-Rings (pack of 10) are precision-manufactured replacement seals designed specifically for standard AN specifications. These high-quality rubber O-rings create a reliable, leak-free seal and are required when installing Vibrant Straight Cut (non-flare) AN fittings. They are fully resistant to gasoline, alcohol-based fuels including E85, and most automotive fluids, making them ideal for custom fuel, oil, and coolant systems in performance vehicles and race cars.
Key Features
- AN-Standard Sizing: Perfect fit for -20AN Straight Cut fittings
- Premium Rubber Compound: Excellent sealing and chemical resistance
- E85 & Alcohol Fuel Compatible: Safe for modern race fuels
- Pack of 10: Convenient quantity for multiple builds or spares
- Leak-Free Performance: Essential for high-pressure AN connections
- Simple Replacement: Easy to install during hose assembly
Specifications
| Specification | Detail |
|---|---|
| Part Number | 20899 |
| AN Size | -20 AN |
| Quantity | 10 per pack |
| Material | Rubber (Fuel Resistant) |
| Application | Straight Cut (non-flare) AN Fittings |
| Compatible Fuels | Gasoline, E85, Methanol, Oil, Coolant |
| Warranty | 30 Day Limited (Vibrant Performance) |
| Country of Origin | United States |
| Shipping Weight | Approx. 1 to 2 ounces |
Whats Included
- 10x -20AN Rubber O-Rings
Product Notes
- Required for all Vibrant Straight Cut (non-flare) AN hose ends and adapters
- Provides superior sealing in high-pressure fuel and fluid systems
- Replace during every hose assembly or when servicing fittings
- Prop 65 Compliant – No warning required
Installation Notes
- Estimated time: 1 to 2 minutes per fitting
- Lightly lubricate O-ring with assembly lube or clean oil
- Install into the groove of the Straight Cut AN fitting before assembly
- Hand tighten then torque to spec for leak-free seal
This Part Fits
| Application | Notes |
|---|---|
| Universal | All -20 AN Straight Cut (non-flare) hose ends and fittings |
Why Choose Vibrant -20AN Rubber O-Rings?
- Exact fit for Vibrant Straight Cut AN fittings
- Fuel-resistant compound handles E85 and aggressive fluids
- Convenient 10-pack keeps spares on hand for any build
- Vibrant Performance quality you can trust
Frequently Asked Questions
- Q: Do I need these for every fitting?
A: Yes, they are required for all Vibrant Straight Cut (non-flare) AN fittings to ensure a proper seal. - Q: Are they E85 compatible?
A: Yes, these O-rings are specially formulated to resist gasoline and alcohol-based fuels including E85. - Q: What is the warranty?
A: Covered by Vibrant Performance 30-day limited warranty.
Shipping and Handling
- Method: UPS / FedEx Ground
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 1 to 2 ounces






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