ACDelco Professional 38103 Drive Belt Tensioner Assembly with Pulley
Brand: ACDelco
Ensures proper belt tension, alignment, and damping for superior performance
Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use
Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability
Provides full line coverage for domestic, import, and heavy duty applications