Vibrant Replacement O-Ring for 4in Weld Fittings (Part #12548)

Vibrant performance replacement O-Rings are constructed entirely from FKM Rubber.

Part Type

Engine Air Intake Duct O-Ring

Product Overview

Vibrant Performance Clamping Systems are constructed entirely from 6061 aluminum and provide leak-free "modular" connections that are capable of withstanding up to 800psi of boost pressure and temperatures up to 400 deg F. The NEW HD Clamping System's robust billet aluminum design is ideal for race applications with highly advanced pressurized air applications and turbo intake charge piping. The existing VanJen Clamp is ideal for street applications where silicone couplers may not offer the best solution. Both clamps perform great and provide a professional show-like finish to your engine bay. They are available in diameters that support O.D. tubing ranging from 2" to 4".

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

HD Clamp Replacement, O-ring, Rubber, Brown, 4.000 in., Each

Vibrant Performance offers a variety of tubing coupler components, including aluminum clamps and ferrules, rubber O-rings, and stainless steel pins. These heavy-duty replacement parts are available in different sizes, finishes, and quantities.