Product Description
Sold as a set of 3 aftermarket replacement blades for AYP / Roper / Sears / Husqvarna-family 48″ cut applications. The source file gives cross-references 173920, 180054, 532180054, and 575938201, and specifies 16 3/4″ blade length, 2-1/2″ blade width, 0.197″ thickness, and 5 POINT STAR center hole.
Specifications
| Attribute | Value |
|---|---|
| Quantity | 3 Blades / Set |
| Length | 16 3/4″ |
| Width | 2-1/2″ |
| Thickness | 0.197″ |
| Center Hole | 5-Point Star |
| Cut Family | 48″ |
Replaces (OEM & Aftermarket Cross-Reference)
| Attribute | Value |
|---|---|
| AYP / Roper / Sears | 173920, 180054, 532180054 |
| Husqvarna | 532 17 39-20, 532 18 00-54, 575938201 |
| Rotary | 9907 |
Installation Tips
This listing is intended for 48″ cut applications that use 3 blades. Confirm the center hole matches your spindle pattern before installation. Always disconnect the spark plug wire before removing or installing blades. Check blades regularly for wear, nicks, or bending.
