Gates 38190 Accessory Drive Belt Tensioner Assembly

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38190) is engineered for precise belt tension control in Volvo vehicles. Designed to maintain optimal tension on V-ribbed accessory drive belts, this tensioner assembly supports reliable engine accessory operation in models such as the Volvo S60, XC90, and V70.

• Constructed from durable thermoplastic material for long-lasting performance
• Single smooth backside pulley with a 2.76 inch (70 mm) outside diameter
• Two mounting holes for secure installation
• Compatible with V-ribbed belt systems
• Bearing bore inside diameter of 0.67 inch (17 mm) for precise fitment
• Width of 0.98 inch (25 mm) ensuring proper belt alignment

Detailed Product Description and Specifications

This accessory drive belt tensioner assembly is designed specifically for Volvo models including the C70, S40, S60, S70, S80, V40, V70, XC70, and XC90. The thermoplastic construction provides resistance to heat and wear, contributing to consistent belt tension and reduced maintenance. The tensioner features a single pulley without flanges, optimized for smooth backside contact with V-ribbed belts. Its 2.76 inch (70 mm) pulley diameter and 0.98 inch (25 mm) width accommodate the belt profile to maintain proper tension and alignment. The bearing bore diameter of 0.67 inch (17 mm) ensures compatibility with OE mounting points and hardware.

About the DriveAlign Premium OE Automatic Belt Tensioner Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates is designed to meet original equipment (OE) performance standards. This product line focuses on delivering reliable tension control and durability for accessory drive belt systems. The 38190 tensioner assembly is part of this line, providing a direct replacement solution engineered to match the specifications and quality of the original Volvo components.

Common Applications and Issues Addressed

• Maintains proper tension on V-ribbed accessory belts to prevent slippage
• Reduces belt noise caused by improper tension or misalignment
• Prevents premature belt wear and extends belt life
• Eliminates engine accessory malfunctions due to loose belts
• Addresses tensioner pulley bearing wear or failure

Installation Notes and Tips

• Ensure compatibility with Volvo models C70, S40, S60, S70, S80, V40, V70, XC70, and XC90 before installation
• Inspect the accessory drive belt for wear and replace if necessary during tensioner installation
• Use proper tools to release belt tension safely and avoid damage to the tensioner or belt
• Verify mounting hole alignment and torque specifications according to vehicle manufacturer guidelines

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38190) is manufactured to meet OE performance standards, ensuring reliable operation and fitment. Gates provides quality assurance backed by rigorous testing and material standards. Please refer to Gates' official warranty policy for specific coverage details.