ContiTech 49204K Accu-Drive Tensioner Assembly & Serpentine Belt Kit

The ContiTech 49204K Accu-Drive Tensioner Assembly & Poly-V Kit is a complete accessory drive system solution that includes both a premium automatic belt tensioner and a matching serpentine belt. This assembly is designed to meet or exceed OEM fit and performance, increasing belt life by maintaining ideal tension as the belt wears.

Key Features:

• Round, torsion-spring technology instead of flat-spring design for inherent corrosion protection
• Patented proportional damping system that compensates for engine vibrations, eliminating drive system noise and harshness
• OE-style locating pins integrated into base casting for precise mounting accuracy and alignment
• OE-specification pulley made from materials matched to original equipment standards
• Complete kit includes both tensioner assembly and matching poly-v serpentine belt for convenient installation
• Advanced EPDM rubber belt compounds resist heat, cracking, and abrasion for extended service life

This complete system ensures reliable accessory drive operation for your alternator, water pump, power steering, air conditioning compressor, and other belt-driven components. The tensioner assembly is non-serviceable and should be replaced as a complete unit to maintain proper belt tension and prevent premature wear or belt failure.