Automatic Belt tensioner fits Mack and Volvo price-list-b2b-ex01 including tow holes and compatibility

including tow holes and compatibility with set-back axle configurations

This high-quality kit includes durable rubber and metal components

Retracted Length: | 12-5/8"

Freightliner (various models)

Wall-mountable or Free-Standing Power Strip with 8 Plugs

Automatic Belt tensioner fits Mack and Volvo price-list-b2b-ex01 including tow holes and compatibilityMaintain proper belt tension and extend the life of your accessory drive system. Designed as a direct replacement for select Mack and Volvo heavy duty diesel engines, this automatic tensioner helps ensure consistent belt alignment and optimal performance by maintaining the proper tension throughout the belt's life. Manufactured from high strength steel and equipped with a premium bearing and smooth pulley, the 89477 is engineered to reduce belt