Gates 90K-38667HDC FleetRunner Heavy-Duty Serpentine Belt Drive Component Kit

The Gates 90K-38667HDC FleetRunner Heavy-Duty Serpentine Belt Drive Component Kit provides a complete solution for servicing the accessory belt drive system on heavy-duty diesel engines. This comprehensive kit includes all necessary components in one package, simplifying maintenance and reducing vehicle downtime.

Complete Kit Contents:

• Two FleetRunner Heavy-Duty serpentine belts (K100643HD and K081040HD)
• One automatic belt tensioner assembly (38667)
• Two idler pulleys (36742)

Key Features:

• Engineered specifically for high-mileage, high-idle time, and high-temperature applications
• Designed to handle the extreme demands of commercial fleet operations
• OE-quality components precision-engineered to work seamlessly together
• Extends preventive maintenance intervals and reduces costly downtime
• Advanced EPDM construction provides superior heat and wear resistance
• Includes improvements over original equipment designs based on thousands of miles of heavy-duty field testing

The FleetRunner Heavy-Duty range is built for fleet managers who demand reliable performance in abusive environments. This complete system service kit eliminates the guesswork by providing all necessary components under a single part number, ensuring proper serpentine system service and maximizing equipment uptime.