Dorman 34291 A/C Compressor Bypass Pulley

Overview of Dorman A/C Compressor Bypass Pulley 34291

The Dorman A/C Compressor Bypass Pulley 34291 is designed specifically for Hyundai Santa Fe models requiring a reliable replacement part. This component features a durable aluminum bracket paired with a plastic pulley, engineered to maintain proper belt alignment and tension in the vehicle's HVAC system.

• Constructed with an aluminum bracket for strength and corrosion resistance
• Plastic pulley designed with 5-groove serpentine belt compatibility
• Natural color finish for a clean, OEM-style appearance
• Includes mounting bracket and hardware for straightforward installation
• Four mounting holes with 8mm diameter for secure fitment
• Compatible with HS18 compressor type
• Installation instructions included for ease of use
• One pulley and one bracket included in the package

Detailed Product Description

The Dorman 34291 A/C Compressor Bypass Pulley is engineered to meet the specific requirements of Hyundai Santa Fe vehicles equipped with the HS18 compressor. The aluminum bracket provides a sturdy mounting base that resists wear and corrosion, while the plastic pulley is designed to accommodate a 5-groove serpentine belt, ensuring smooth operation and proper belt tracking. With an outside diameter of 125mm and a width of 26mm, this pulley assembly maintains the correct belt path and tension, which is critical for the HVAC system's performance.

Common Applications and Problem Resolution

• Replacement for worn or damaged A/C compressor bypass pulleys on Hyundai Santa Fe
• Resolves belt slippage or misalignment issues in the serpentine belt system
• Addresses noise or squealing caused by pulley wear or failure
• Prevents premature belt wear due to improper pulley function
• Restores proper operation of the A/C compressor bypass system

Installation Notes and Tips

The Dorman 34291 includes all necessary mounting hardware and a bracket to facilitate installation. The four mounting holes, each with an 8mm diameter, align with the vehicle’s existing mounting points for a secure fit. Installation instructions are provided to guide through the replacement process. It is recommended to inspect the serpentine belt and related components during installation to ensure overall system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 34291 A/C Compressor Bypass Pulley undergoes quality checks to maintain consistent standards. Installation instructions included help ensure proper fitment and function. Please refer to Dorman’s warranty policy for specific coverage details.