73RU4251
Belt Tensioner Bracket
Mack

IN STOCK

Mack

2 are currently available

Ships within 1 business day

$351.40 $421.68

This truck part is made by Mack. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
This belt tensioner bracket is a critical component that maintains proper tension on the engine's drive belts. Its precise design ensures that belts remain tight, preventing slipping and ensuring efficient power transfer to accessories such as the alternator, water pump, and air conditioning compressor. Made from durable materials, it resists fatigue and environmental stresses, contributing to the overall reliability of the belt drive system. Proper tensioning reduces belt wear and prevents unexpected failures, which could lead to engine overheating or accessory malfunction. Regular inspection and adjustment are recommended to keep the system operating smoothly. For dependable replacement parts, Source One Parts Center offers high-quality brackets suited for your heavy-duty engine.