Caterpillar 16mm Thick Front Wear Plate 353-2186 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 353-2186 as the primary identification reference.
- Part Number: 353-2186
- Brand: Caterpillar
- Product Category: Front Idler
- Equipment Type: Bulldozer
- Compatible Models: D6N LGP, D6N, D6N XL
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





