

Restore your compressor’s performance with the Graco 257817 Kit Repair Idler Assembly. Designed to replace worn idler components for reliable operation.
*This idler assembly kit is used as a replacement part for select Graco compressor assemblies that include an idler mechanism in their internal parts list. Always verify part fitment with your equipment’s parts manual or model plate before ordering.*
The Graco 257817 Kit Repair Idler Assembly is a genuine OEM replacement part designed to service the idler mechanism in compatible Graco compressor systems. Over time, idler components can wear due to vibrations and continuous operation — this repair kit helps restore proper belt alignment and tensioning for reliable compressor performance. The kit includes precision‑engineered components that match original specifications for fit and function.
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