Gates 90K-38408D Serpentine Belt Drive Component Kit

Overview of Gates Accessory Belt Drive Kit 90K-38408D

The Gates Accessory Belt Drive Kit 90K-38408D is designed specifically for Mazda MX-5 and MX-5 Miata models. This serpentine belt drive component kit includes essential parts to maintain proper accessory drive system function and ensure reliable engine performance.

• Complete kit with belt, tensioner assembly, and idler pulley
• Belt outside circumference: 2257 mm (88.87 inches)
• Belt top width: 20 mm (0.807 inches)
• Tensioner assembly part number: 38408
• Idler pulley part number: 36263
• Compatible with Mazda MX-5 and MX-5 Miata

Details on the Accessory Belt Drive Kit Product Line

The Gates Accessory Belt Drive Kit line provides comprehensive serpentine belt drive system components tailored for specific vehicle applications. This kit includes a high-quality belt, tensioner, and idler pulley engineered to work together, ensuring proper belt tension and alignment. The 90K-38408D kit is designed to meet the exact specifications required for the Mazda MX-5 and MX-5 Miata accessory drive systems.

Product Specifications and Features

The serpentine belt included in this kit has an outside circumference of 2257 mm (88.87 inches) and a top width of 20 mm (0.807 inches), matching the OEM requirements for the specified Mazda models. The tensioner assembly (part number 38408) and idler pulley (part number 36263) are engineered to maintain optimal belt tension and reduce wear, contributing to the longevity of the accessory drive system.

Common Applications and Problem Resolution

• Replacement of worn or cracked serpentine belts on Mazda MX-5 and MX-5 Miata
• Resolving belt slippage or squealing noises due to tensioner failure
• Addressing accessory drive system misalignment caused by faulty idler pulleys
• Preventing overheating or power steering issues linked to belt degradation
• Maintaining proper operation of alternator, water pump, and other belt-driven components

Installation Notes and Tips

When installing the Gates Accessory Belt Drive Kit 90K-38408D, ensure the belt is routed correctly according to the vehicle’s service manual. Verify that the tensioner assembly is properly mounted and provides adequate tension without binding. Inspect pulleys for smooth rotation before installation. It is recommended to replace all components in the kit simultaneously to maintain system integrity and avoid premature failures.

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38408D to meet strict quality standards, ensuring durability and reliable performance. The components are engineered to OEM specifications for Mazda MX-5 and MX-5 Miata vehicles. Warranty coverage details should be confirmed with the product documentation or authorized distributors.