Reliable Performance: This belt tensioner kit maintains consistent belt tension to prevent slippage and reduce vibration and noise. Replace for# 31170-R70-A01 31170-RKB-005, 31170R70A01, 31170RKB005, 39092, SK89390, 89390, FT40415, 419310, 49439"
Precision Manufacturing: Rigorous manufacturing processes ensure durability under diverse driving conditions. Balanced drive belt tensioner structure supports stable operation in urban and highway driving scenarios
Vehicle Protection: Sealed construction shields against dust, dirt, and debris that accelerate wear. Mitigates risks of overheating by ensuring consistent belt tensioner pulley rotation and cooling system function
Dependability Shield: HYR provide 12-Month product coverage on this precision-cast engine belt tensioner. This belt tensioner pulley assembly include 1 x Drive Belt Tensioner, 2 x Idler Pulley