These Wexco ISO, or double flat shaft, arm types are very common in the recreational vehicle ( RV ), bus, and medium & heavy duty truck markets. The shaft is a threaded-like shaft with two flush flat areas of the shaft. A double flat shaft knurled driver (or bushing) secures the wiper arm to the pivot head.
- Part number: 201510N
- Size: 18"
- Wet or Dry: Wet
- Wiper Head: 13.6mm Saddle
- Pivot Type: Double Flat Shaft
- Arm Type: Radial
- Johnson Electric Cross: 52181
- Anco Cross: 49-18R (black), 45-27 (silver)
- Listing for 1 arm