Aftermarket Window
| Machine | Model | Years / S/N |
|---|---|---|
| Caterpillar Excavator | 323D LN | — |
| Caterpillar Excavator | 323D LN | — |
| Caterpillar Excavator | 323DL | — |
| Caterpillar Excavator | 323DL | — |
| Caterpillar Excavator | 323DS | — |
| Caterpillar Excavator | 323DS | — |
| Caterpillar Excavator | 324D | — |
| Caterpillar Excavator | 324D LN | — |
| Caterpillar Excavator | 324DL | — |
| Caterpillar Excavator | 324DL | — |
Aftermarket Window for Caterpillar, cross-references OEM part number 2521245.
This is a quality aftermarket replacement built to match the fit, form and function of the original Caterpillar part — it is not a genuine Caterpillar part. Call the parts desk at 740-432-6303 with your model and serial number and we will confirm fit before you order.
Fits: Caterpillar Excavator, Caterpillar Material Handler, Caterpillar Wheeled Excavator. See the Fitment tab for the full model list.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Replaces OEM part number
- 2521245
- Internal SKU
- AM:2521245
- Brand
- Cat
- Condition
- Aftermarket, new
- Category
- Doors And Windows
- Weight
- 15.43 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 55 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Caterpillar Excavator | 323D LN | — |
| Caterpillar Excavator | 323D LN | — |
| Caterpillar Excavator | 323DL | — |
| Caterpillar Excavator | 323DL | — |
| Caterpillar Excavator | 323DS | — |
| Caterpillar Excavator | 323DS | — |
| Caterpillar Excavator | 324D | — |
| Caterpillar Excavator | 324D LN | — |
| Caterpillar Excavator | 324DL | — |
| Caterpillar Excavator | 324DL | — |
| Caterpillar Excavator | 325C | — |
| Caterpillar Excavator | 325D | — |
| Caterpillar Excavator | 325D | — |
| Caterpillar Excavator | 325DL | — |
| Caterpillar Excavator | 325DL | — |
| Caterpillar Excavator | 325DL | — |
| Caterpillar Excavator | 325DL | — |
| Caterpillar Excavator | 330CL | — |
| Caterpillar Excavator | 330D LN | — |
| Caterpillar Excavator | 330DL | — |
| Caterpillar Excavator | 330DL | — |
| Caterpillar Excavator | 330DL | — |
| Caterpillar Excavator | 330DL | — |
| Caterpillar Excavator | 330DL | — |
| Caterpillar Excavator | 345C | — |
| Caterpillar Excavator | 345C | — |
| Caterpillar Excavator | 345CL | — |
| Caterpillar Excavator | 345CL | — |
| Caterpillar Excavator | 345CL | — |
| Caterpillar Excavator | 345CL | — |
| Caterpillar Excavator | 365C | — |
| Caterpillar Excavator | 365C | — |
| Caterpillar Excavator | 365C | — |
| Caterpillar Excavator | 365C | — |
| Caterpillar Excavator | 365C | — |
| Caterpillar Excavator | 365CL | — |
| Caterpillar Material Handler | 365CL MH | — |
| Caterpillar Excavator | 385C | — |
| Caterpillar Excavator | 385C | — |
| Caterpillar Excavator | 385C | — |
| Caterpillar Excavator | 385C | — |
| Caterpillar Excavator | 385C | — |
| Caterpillar Excavator | 385C | — |
| Caterpillar Excavator | 385C FS | — |
| Caterpillar Excavator | 385C FS | — |
| Caterpillar Excavator | 385CL | — |
| Caterpillar Excavator | 385CL | — |
| Caterpillar Excavator | 385CL | — |
| Caterpillar Excavator | 385CL | — |
| Caterpillar Material Handler | 385CL MH | — |
| Caterpillar Material Handler | M325D L MH | — |
| Caterpillar Material Handler | M325D L MH | — |
| Caterpillar Material Handler | M325D MH | — |
| Caterpillar Wheeled Excavator | M330D | — |
| Caterpillar Wheeled Excavator | M330D | — |