SKU: 12546R | UPC: 690092135928
Vibrant Performance Replacement O-Ring for 3in Weld Fittings (Part #12546)
Vibrant Performance 12546R is a direct replacement O-ring designed for 3-inch weld fittings in modular piping systems. It fits custom aluminum and stainless steel charge pipes and exhaust setups trusted by fabrication pros worldwide. This Viton O-ring delivers reliable seals against extreme heat and pressure for consistent performance.
Key Features
- Viton Material: Handles continuous temperatures up to 400°F with resistance to oils chemicals and acids for long-lasting durability in exhaust and intake applications
- Precise Dimensions: 3.237-inch inner diameter and 0.103-inch cross-section thickness ensure perfect fit and compression in 3-inch weld fittings
- Modular Design Compatibility: Works seamlessly with Vibrant weld-on fittings as alternative to flanges clamps or slip fits
- Leak-Proof Sealing: Provides airtight connections that maintain boost pressure and prevent exhaust leaks in high-performance systems
- Single Piece Kit: Includes one O-ring ready for immediate replacement in fabrication projects
Product Notes
- Inspect fittings for damage or debris before installing new O-ring
- Store in cool dry place to preserve material integrity
- Ships in protective poly bag to prevent contamination
Installation Notes
- Professional installation recommended.
- Apply light lubricant compatible with Viton on O-ring during assembly
- Designed for Vibrant Performance 3-inch modular weld fittings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Exhaust/Intake Piping | 3in Weld Fittings |
Why Choose Vibrant Performance?
- Earned trust from fabrication professionals globally
- Built with materials proven in demanding motorsport conditions
- Engineered for precise fit in modular piping connections
Frequently Asked Questions
- Q: What vehicles or systems does this O-ring fit?
A: Universal fit for any custom setup using Vibrant Performance 3-inch weld fittings in aluminum or stainless charge pipes and exhaust piping - Q: What is the O-ring made of and its temperature rating?
A: Black Viton fluorocarbon elastomer rated for 400°F continuous with excellent resistance to petroleum oils fuels and harsh chemicals - Q: Is professional installation required?
A: Recommended for optimal sealing professional installers clean fittings lubricate the O-ring and torque to spec for best results
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact poly bag inside protective envelope
- Weight: 0.05 lbs
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