Western Star 4900 wipers size
The Western Star factory produced 4900 models from 1985 to 2002. In total, Western Star 4900 was produced for 18 years.
For different generations of Western Star 4900 model, wiper blades with dimensions such as 20" (508 mm) driver's side were installed. For more information, see the table below.
Western Star 4900 Wiper Blades Size Chart
The table below shows the factory dimensions of the wiper blades for Western Star 4900 models produced in 1985-2002.
Table legend:
- 1 column (from 1985 to 2002) - year of manufacture
- 2, 3 and 4 columns (20" (508 mm) driver's side) - the size of the wiper from the side indicated in the header
| Production year | Driver's side | Passenger side | Rear side |
|---|---|---|---|
| 1985 | 18" (457 mm) | x | x |
| 1986 | 18" (457 mm) | x | x |
| 1987 | 18" (457 mm) | x | x |
| 1988 | 18" (457 mm) | x | x |
| 1989 | 18" (457 mm) | x | x |
| 1990 | 18" (457 mm) | x | x |
| 1991 | 18" (457 mm) | x | x |
| 1992 | 18" (457 mm) | x | x |
| 1993 | 18" (457 mm) | x | x |
| 1994 | 18" (457 mm) | x | x |
| 1995 | 18" (457 mm) | x | x |
| 1996 | 20" (508 mm) | x | x |
| 1997 | 20" (508 mm) | x | x |
| 1998 | 20" (508 mm) | x | x |
| 1999 | 20" (508 mm) | x | x |
| 2000 | 20" (508 mm) | x | x |
| 2001 | 20" (508 mm) | x | x |
| 2002 | 20" (508 mm) | x | x |