Gates 38169 Accessory Drive Belt Tensioner Assembly - Alternator and Air Conditioning

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38169) is engineered for precise belt tension control in select Acura and Honda vehicles. Designed to maintain optimal tension on V-ribbed accessory drive belts, this tensioner assembly supports reliable engine accessory operation.

• Constructed from durable steel for long-lasting performance
• Compatible with V-ribbed belt systems
• Single pulley design without flange for smooth belt tracking
• Mounting with three holes for secure installation
• Outside diameter of 90 mm (3.54 in) and width of 30.5 mm (1.2 in)
• Bearing bore inside diameter of 17 mm (.67 in) for precise fitment
• OE exact replacement ensuring proper fit and function

Detailed Product Description

This accessory drive belt tensioner assembly is specifically designed for use with Acura and Honda models including the Accord, CL, Odyssey, and TL. The tensioner features a smooth backside contact surface and a single pulley without flange, optimized for V-ribbed belt systems. Its steel construction provides the necessary strength and durability to withstand engine bay conditions. The tensioner’s dimensions—90 mm outside diameter and 30.5 mm width—match original equipment specifications, ensuring compatibility and reliable performance. The three mounting holes facilitate secure attachment, while the 17 mm bearing bore inside diameter guarantees proper alignment and rotation.

The Gates DriveAlign Premium OE Automatic Belt Tensioner line focuses on delivering OE exact replacements that meet or exceed factory standards. This product line is designed to provide consistent belt tension, reducing belt slip and wear, which helps maintain accessory drive system efficiency and longevity.

Common Applications and Issues Addressed

• Restores proper tension to worn or failing accessory drive belts
• Eliminates belt noise caused by improper tension or misalignment
• Prevents premature belt wear and accessory component damage
• Resolves issues related to belt slippage under load
• Supports smooth operation of alternator, power steering, and A/C compressor belts

Installation Notes and Tips

• Ensure vehicle compatibility with Acura and Honda Accord, CL, Odyssey, and TL models before installation
• Inspect belt condition and replace if necessary when installing the tensioner
• Follow manufacturer torque specifications for mounting bolts to avoid damage
• Verify proper belt alignment and tension after installation

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38169) is manufactured to meet original equipment standards for fit, form, and function. Gates provides quality assurance through rigorous testing and material selection. This part is rated as an OE exact replacement, ensuring reliable performance in compatible Acura and Honda vehicles.