Granatelli Motor Sports, Union Sleeve, 4.0" (102mm) 318540U

Precision Fit for 4.0" Hoses and Tubing

This union sleeve is specifically crafted to fit 4.0" (102mm) hoses and tubing, ensuring a tight, secure connection that maintains system integrity and prevents leaks in high-performance setups.

• Custom-fit for 4.0" (102mm) hoses and tubing
• Ensures leak-free performance under high pressure
• Optimizes reliability for critical high-performance systems

Durable and Heat-Resistant Construction

Made from premium materials, the 318540U Union Sleeve withstands extreme engine bay temperatures, vibration, and repeated stress, ensuring long-lasting performance in demanding racing and performance environments.

• Handles extreme heat and high-pressure conditions
• Durable under vibration and repeated stress
• Maintains long-term reliability in critical systems

Performance and Racing Ready

Designed for professional and enthusiast automotive builds, the 318540U Union Sleeve enhances the reliability of turbocharged engines, intercooler setups, and high-pressure hose systems in racing and high-performance applications.

• Ideal for turbo and intercooler systems
• Supports racing and high-performance vehicle builds
• Quick and secure installation for minimal downtime

Trusted Quality from Granatelli Motor Sports

Granatelli Motor Sports is a leader in high-performance automotive components. The 318540U Union Sleeve combines precision engineering, durability, and reliable sealing, making it an essential part for maintaining optimal performance and leak-free connections in any high-performance or racing system.