Vibrant Performance Aramid Reinforced Silicone Transition Hose Couplers feature a smooth and effective transition from one inlet diameter size to another. This coupler is intended for use in applications where a reduction or increase in diameter is needed. Our Transition Hose couplers are commonly found off of turbo compressor housings, intercooler end tanks and charge pipe assemblies.
Reducer Coupler; 1.25 in. Inlet ID; 1.5 in. Outlet ID; 3 in. Length; 85 PSI Maximum Operating Pressure; 0.2 in. Wall Thickness; Black;
Rated for temperatures ranging from -65°F to 350°F
Capable of withstanding extreme temperatures and heavy duty pressure conditions without swelling or bursting
Rated for temperatures ranging from -65 F to 350 F
Hand wrapped and feature 4-ply reinforcement
Meets or exceeds SAE J20 specifications
Suitable for coolant service
4 Ply Reinforced Silicone
1 Year Limited Warranty
UV and Ozone resistant
The Vibrant 4 Ply Reducer Coupling (Part Number 2921) offers a reliable and durable solution for connecting different inlet diameters in automotive applications. Designed with a smooth transition from a 1.25-inch inner diameter to a 1.50-inch inner diameter, this coupling is ideal for use in turbocharger systems, intercooler end tanks, and charge pipe assemblies. Constructed from high-quality silicone reinforced with four layers of aramid fibers, it provides exceptional strength and flexibility, ensuring a secure fit under demanding conditions. The coupling’s black finish not only enhances its appearance but also offers UV and ozone resistance, extending its service life in exposed environments. With a maximum operating pressure of 85 PSI and an ability to withstand temperatures from -65°F to 350°F, this coupler is suitable for coolant service and heavy-duty applications. Its robust design prevents swelling or bursting, making it suitable for high-pressure systems and extreme temperature fluctuations. Hand-wrapped with precision, it meets or exceeds SAE J20 specifications, ensuring quality and performance. Backed by a one-year limited warranty, the Vibrant reducer coupling is a dependable component designed to maintain optimal performance in your automotive setup. Whether upgrading existing systems or installing new configurations, this silicone transition hose provides a durable, high-performance connection that withstands the rigors of daily driving and racing conditions.
Features:
Smooth transition from 1.25-inch to 1.50-inch inner diameter for versatile connections
Constructed from 4-ply reinforced silicone for maximum durability and flexibility
Rated for temperatures from -65°F to 350°F for reliable performance in extreme conditions
Maximum operating pressure of 85 PSI suitable for high-pressure systems
UV and ozone resistant to prevent degradation from environmental exposure
Meets or exceeds SAE J20 specifications for quality assurance
Ideal for turbocharger, intercooler, and charge pipe applications
Black finish enhances appearance and provides additional environmental resistance
Hand-wrapped construction ensures quality and consistency
One-year limited warranty for peace of mind
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Product Details
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