Hayden 5088 Accessory Drive Belt Tensioner Pulley - Alternator, Alternator and Air Conditioning or Power Steering

Hayden 5088 Accessory Drive Belt Tensioner Pulley

The Hayden 5088 is an accessory drive belt tensioner pulley built for serpentine belt systems that need a smooth-running idler or tensioner pulley. It uses a plastic construction with a black finish and meets or exceeds OEM requirements for direct replacement service.

Key Features

• Accessory drive belt tensioner pulley for serpentine belt applications
• Plastic pulley construction with black finish
• Smooth groove design for belt tracking on serpentine systems
• Outside diameter: 2.77 in. / 70.0 mm
• Inside diameter: 0.671875 in. / 17 mm
• Pulley width: 0.75 in. / 19 mm
• Single mount hole design
• Meets or exceeds OEM specifications

Product Details

Hayden Pulley line components are built for accessory drive service where accurate belt routing and stable pulley rotation matter. The Hayden 5088 idler / tensioner pulley is specified for serpentine belt systems and is listed for applications such as 2010-2011 Toyota Camry power steering pulley service, 2001-2010 Chrysler PT Cruiser pulley service, and Volvo alternator and air conditioning pulley applications. This part cross-references Four Seasons 36156 and Dayco 89147 for the same application.

Use Hayden 5088 when replacing a worn pulley that can affect belt alignment, belt noise, or accessory drive operation. The smooth pulley surface and OEM-level dimensions support proper belt contact in compatible accessory drive belt system layouts. Part number 5088 is also referenced across multiple interchange listings for broad service coverage.

Common Issues This Part Can Address

• Squealing or chirping from a worn serpentine belt pulley
• Belt tracking problems caused by pulley wear or surface damage
• Accessory drive noise from a rough or failing idler pulley
• Reduced belt stability in tensioner or idler positions
• Service replacement for pulley wear on Toyota Camry, Chrysler PT Cruiser, and Volvo applications

Installation Notes and Tips

Verify pulley diameter, width, bore size, and belt alignment before installation. Mounting hardware is not included, so reuse or source the correct hardware for the vehicle application. Inspect the serpentine belt, tensioner arm, and adjacent accessory pulleys at the same time to avoid repeat service. Confirm the vehicle position listed for your application, including power steering, alternator, or alternator and air conditioning configurations.

Quality Assurance

Hayden lists this pulley as meeting or exceeding OEM requirements, making it a direct-fit replacement choice for service work on supported applications. Confirm fitment by year, make, model, and accessory position before ordering. Compatible With 2010-2011 Toyota Camry, power steering; 2001-2010 Chrysler PT Cruiser, pulley; and selected Volvo C30, C70, S40, and V50 accessory drive pulley applications.