
Caterpillar 3531939 Lower Front Windscreen
Compatibility








The Caterpillar Lower Front Windscreen 353-1939 is a precise-fit replacement window for Caterpillar crawler excavators / mini excavators / excavators. It ensures a clear view and safe operation and – like the original – has a green tint.
Made of toughened safety glass (ESG), the front windscreen is designed for long-term use on the construction site and is ideal for maintenance, repair or replacement of a damaged original window.
Technical data
| Height | 442 mm |
| Width | 645 mm |
| Thickness | 5 mm |
| Number of holes | 0 |
| Glass type | Toughened safety glass (ESG) |
| Colour | Green tinted |
| Installation position | Lower front windscreen |
| Machine type | Crawler excavator / mini excavator / excavator |
Compatible models
This front windscreen fits the following Caterpillar models (year of manufacture approx. 2003–2020):
308C, 308D, 314C, 314D, 314E, 315F, 321C, 321D, 328D
OEM / cross-reference numbers
353-1939 / 3531939
Note
Before ordering, please always compare the part number 353-1939 with your existing window to make sure that the front windscreen fits your model exactly.
| Width | 645 mm |
| Height | 442 mm |
| Thickness | 5 mm |
| Number of holes | 0 |
| Glass type | IT G |