Caterpillar 89.96mm Inner diameter Idler Gear 307-2402 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 307-2402 as the primary identification reference.
- Part Number: 307-2402
- Brand: Caterpillar
- Product Category: Front Idler
- Equipment Type: Generator Set, Marine Engine, Engine, Industrial Engine, Off-Highway Truck, Petroleum Engine
- Compatible Models: C175-16, C175-16GENSET, C175-20, 795F XQ, 793F AC, 793F CMD, 797F, 797, 793F, 795F AC, 794 AC, 793F OEM, 797B, 793F XQ, 793, 798, 796 AC, 798 AC
- Engine Models: C175
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





