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SKU: 12577G | UPC: 690092170523
Vibrant Replacement O-Ring for 3.50in HD Weld Fittings - Universal Fit
Vibrant Performance replacement O-rings seal 3.50 inch heavy duty weld fittings in custom aluminum and stainless steel charge piping or exhaust systems. These modular connections replace flanged clamped or slip fit joints for reliable performance in turbocharged or high-flow setups. Professionals rely on them for consistent sealing under pressure and heat.
Key Features
- Viton Material: Fluorocarbon elastomer withstands 400°F continuous and 500°F intermittent with resistance to oils fuels and chemicals
- Precise 3.50in Sizing: Inner diameter 3.489in cross-section 0.103in matches HD weld fittings for leak-proof connections
- Green Color Coding: Simplifies assembly identification in complex piping systems
- Direct OEM Replacement: Engineered as exact match for Vibrant Performance HD weld fittings
- Universal Application: Works in any compatible charge or exhaust fabrication project
Product Notes
- Inspect O-ring for damage before installation and replace if stretched or cracked
- Avoid petroleum-based lubricants use silicone grease only
- Net weight 0.05 lbs keeps systems lightweight
Installation Notes
- Professional installation recommended.
- Clean fitting grooves thoroughly with brake cleaner before seating O-ring
- Hand tighten plus quarter turn no torque wrench needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Models | All Submodels |
Why Choose Vibrant Performance?
- Modular connections trusted by racing teams and fabricators globally
- Proven reliability in high-pressure charge and exhaust applications
- Precision-machined components for consistent fabrication results
Frequently Asked Questions
-
Q: Will this O-ring fit non-Vibrant 3.50in fittings?
A: Designed exclusively for Vibrant Performance 3.50in HD weld fittings for guaranteed seal integrity -
Q: What temperatures can this O-ring handle?
A: Viton material supports 400°F continuous exposure and peaks to 500°F in exhaust or turbo environments -
Q: Does Vibrant offer a warranty on this part?
A: Covered under Vibrant Performance limited manufacturer defect warranty contact support for claims
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag 6in x 4in x 1in
- Weight: 0.05 lbs
Fabrication
Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...
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O-Rings
Welcome to our O-Rings collection, where you will find a diverse range of high-quality O-Rings designed for durability and performance. Whether you need these essential sealing components for mechanical, plumbing, or automotive applications, we have you covered. Why Choose Our O-Rings? High-Quality Materials: Our O-Rings are made from premium materials to ensure longevity and reliability. Variety of Sizes: We offer a wide range of sizes to meet your specific needs. Temperature Resistance: Designed to withstand extreme temperatures for various applications. Easy to Install: Our O-Rings are user-friendly and can be easily installed in any setup. Applications of O-Rings Our O-Rings are versatile and can be used in various applications, including: Mechanical seal applications Automotive repairs and maintenance Plumbing and water systems Hydraulic and pneumatic systems Shop Our O-Rings Collection Now! Browse through our selection of O-Rings and find the perfect fit for your n...
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Vibrant
Shop premium Vibrant Performance parts at Black Ops Auto Works, your trusted source for Vibrant exhaust components, resonators, mandrel bends, silicone couplers, hump hoses, AN fittings, PTFE hose ends, fabrication parts, fuel system fittings, and performance plumbing components. Vibrant Performance is known for producing high-quality exhaust fabrication and fluid transfer products engineered for fitment, durability, airflow, and race-ready reliability. Whether you are building a turbo setup, custom exhaust, intercooler piping system, fuel system, hot side charge pipe, or full race car, Vibrant products deliver the precision and performance serious builders demand. Shop Vibrant Exhaust, Fabrication & Performance Plumbing Parts At Black Ops Auto Works, we carry a wide selection of Vibrant Performance fabrication parts and plumbing components for street, race, drift, off-road, and custom builds. Popular Vibrant Product Categories: Exhaust Components & Resonators – Stainless ...
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