What does the idler pulley attach to?
ACDelco 12590963 A/C Drive Belt Idler Pulley Bracket
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Open Mar 13, 2025 - 07:56 AM
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Mar 13, 2025 - 07:56 AM
The idler pulley is typically attached to a bracket or a mounting point on the engine block. It works alongside the serpentine belt system, providing tension and guiding the belt as it wraps around various engine components such as the alternator, power steering pump, and air conditioning compressor. Its primary role is to maintain proper belt tension and alignment.
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ACDelco 12590963 A/C Drive Belt Idler Pulley Bracket
ACDelco GM Original Equipment A/C Drive Belt Idler Pulley Brackets attach the idler belt pulley and are GM-recommended replacements for your vehicle's original components.The idler pulley routes the drive belt to accommodate other engine compartments.These assemblies have been manufactured to fi...
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