ContiTech K49246 Serpentine Accessory Drive Belt Kit with Tensioner and Idler

The ContiTech K49246 Accessory Drive Belt Kit provides a complete serpentine belt system replacement solution in one convenient package. This comprehensive kit includes the serpentine belt, automatic tensioner, and idler pulley components necessary for a complete accessory drive system service, eliminating the need to source individual parts separately.

Complete System Replacement:

• 6-rib serpentine belt measuring 87.50 inches in length and 0.83 inches in width
• Automatic belt tensioner for consistent, proper belt tension
• Idler pulley for optimal belt routing and alignment
• All components designed to work together as an integrated system

OE-Quality Construction:

ContiTech, as a division of Continental AG, manufactures these kits to meet or exceed original equipment specifications. All components are precision-engineered to deliver OE fit, form, and function for both import and domestic vehicle applications. Replacing worn belts, tensioners, and idlers together prevents uneven wear, reduces the risk of premature component failure, and helps avoid costly breakdowns and system interruptions.

Professional-Grade Performance:

The serpentine belt drives critical engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump. Over time, belts stretch and wear while tensioners and idler pulleys can develop bearing noise or fail. This complete kit ensures all accessory drive components are refreshed simultaneously for maximum reliability and longevity.