Dorman 34182 A/C Compressor Bypass Pulley

Reliable A/C Compressor Bypass Pulley for Ford and Mercury Vehicles

The Dorman 34182 A/C Compressor Bypass Pulley is designed to restore proper belt function in select Ford and Mercury models. Engineered with durable materials and complete mounting hardware, this pulley ensures a secure fit and smooth operation for your vehicle's serpentine belt system.

• Constructed with an aluminum bracket and plastic pulley for strength and durability
• Outside diameter measures 114 mm for precise fitment
• Includes mounting bracket and hardware for straightforward installation
• Compatible with serpentine belt systems
• Designed specifically for FS10 compressor types
• Installation instructions included for ease of use
• Package contains one pulley, bracket, and all necessary hardware

Durable Materials and Precise Fitment

This A/C compressor bypass pulley features a robust aluminum bracket paired with a plastic pulley, balancing strength and weight to maintain optimal belt tension. The 114 mm outside diameter matches OEM specifications, ensuring compatibility with the serpentine belt system on Ford Aerostar, Cougar, Escort, Explorer, Mountaineer, Thunderbird, and Mercury Tracer models. The included mounting hardware and bracket simplify the replacement process, reducing installation time and effort.

Compatible Ford and Mercury Models

This Dorman 34182 pulley is compatible with a range of Ford and Mercury vehicles equipped with FS10 compressors, including:

• Ford Aerostar
• Ford Cougar
• Ford Escort
• Ford Explorer
• Ford Mountaineer
• Ford Thunderbird
• Mercury Tracer

Common Issues Addressed by This Pulley

• Worn or damaged A/C compressor bypass pulley causing belt slippage
• Noise or squealing from a failing pulley
• Improper belt alignment affecting serpentine belt performance
• Failure of the original pulley bracket or hardware
• Replacement needed after compressor removal or bypass

Installation Notes and Tips

• Installation hardware and mounting bracket are included for a complete replacement
• Follow the provided installation instructions carefully to ensure proper fit and function
• Verify belt routing and tension after installation to prevent premature wear
• Inspect related components such as belt tensioners and idler pulleys during replacement

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 34182 A/C compressor bypass pulley comes with installation instructions and includes all necessary mounting hardware to facilitate a professional-grade repair. Warranty details are available through Dorman and should be confirmed at the time of purchase.