Caterpillar Idler Gear for front housing 6I-3625 is a front idler product that guides the track chain and contributes to correct track tension. It is listed for Caterpillar heavy-equipment applications; use part number 6I-3625 as the primary identification reference.
- Part Number: 6I-3625
- Brand: Caterpillar
- Product Category: Front Idler
- Equipment Type: Off-Highway Truck, Generator, Power Module, Wheel Tractor-Scraper, Load Haul Dump, Reman Engine
- Compatible Models: AD45B, AD55, AD30, AD45, XQP500, SR4, SR4B, C-18, C-15, C-16, 3406E, C16, C15, C18, PM3456, 631K, 637K, R2900, R3000H, R2900G, 772, 770, 773GC, 24M, 6018, 6015, 6015 FS, D9, D8, D8T
- Engine Models: C16, C15, C18, C9, D600
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





