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SKU: 12545R | UPC: 690092135157
Vibrant Replacement O-Ring for 2.5in Weld Fittings (Part #12545) - Universal
Vibrant Performance replacement O-rings seal 2.5-inch weld fittings in custom aluminum or stainless steel charge pipes and exhaust systems. This Viton O-ring fits any high-performance vehicle build using Vibrant modular connections for leak-free operation under pressure. Industry professionals choose these for consistent reliability in turbo and exhaust applications.
Key Features
- Viton Material: Handles -13°F to 401°F continuous with resistance to oils fuels and chemicals for long-term durability
- Precise Sizing: 2.500in ID 2.984in OD 0.242in width ensures exact fit in 2.5in weld fittings
- Direct Replacement: Matches original specs for Vibrant weld-on bungs and fittings in performance piping
- Pressure Seal: Maintains airtight integrity under boost exhaust pulses and vibration
- Versatile Use: Works in intercooler piping turbo inlets exhaust downpipes and custom fab projects
Product Notes
- Clean mating surfaces thoroughly before installation for maximum seal performance
- Avoid exposure to incompatible chemicals that degrade Viton material
- Packaged in protective sleeve to arrive ready for immediate use
Installation Notes
- Professional installation recommended.
- Lubricate lightly with silicone-based grease compatible with Viton
- Compatible with all Vibrant Performance 2.5in weld fittings and modular adapters
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | All Makes | All Models | All Submodels |
Why Choose Vibrant Performance?
- Trusted by racing teams and fabricators worldwide for modular piping systems
- Proven seals in demanding exhaust and charge pipe applications
- Engineered for precision fit and material strength in every part
Frequently Asked Questions
-
Q: What vehicles does this O-ring fit?
A: Universal design fits any custom setup with Vibrant 2.5in weld fittings including turbo cars dragsters and off-road builds -
Q: What material properties does it have?
A: Viton resists heat up to 401°F chemicals and fuels ideal for exhaust and boosted intake systems -
Q: Is there a warranty?
A: Vibrant Performance provides limited warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: USPS First Class Mail or UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 6in x 6in 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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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
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I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
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Installation was easy. The price is good and it looks great on the truck.
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