Replaces AYP 173920 . Requires 3 Blades For 48" Cut.
Replaces:
- AYP/ROPER/SEARS 173920
- AYP/ROPER/SEARS 180054
- AYP/ROPER/SEARS 532180054
- HUSQVARNA 532 17 39-20
- HUSQVARNA 532 18 00-54
Dimensions:
- LENGTH: 16-5/8"
- WIDTH: 2-1/2"
- C. H. DIA: 5 PT, STAR
- THICKNESS: 0.2040"