Product Description
Sold as a set of 2 aftermarket replacement mulching blades for select 21″ mower deck applications. The source file lists cross-references including 742-04276, 942-04276, 742-0741, 942-0741, 942-0741A, and 108-9026-03, and gives blade dimensions of 20 7/8″ length, 2 3/8″ width, and 11/16″ center hole. Because the source mixes multiple overlapping blade references, this upload keeps the original source geometry and fitment lists without adding broader family claims beyond what is locally documented.
Specifications
| Attribute | Value |
|---|---|
| Quantity | 2 Blades / Set |
| Length | 20 7/8″ |
| Width | 2 3/8″ |
| Center Hole | 11/16″ |
| Deck Family | 21″ |
Replaces (OEM & Aftermarket Cross-Reference)
| Attribute | Value |
|---|---|
| Craftsman | SPM209370365 |
| Cub Cadet | 742-04276, 742-0741, 742-0741-0637, 942-0741, 942-04276, 942-0741A |
| MTD | 742-0741, 742-0741-0637, 742-741, 942-0741, 942-0741A, 942-0741-X |
| Toro | 108-9026-03 |
Installation Tips
Confirm your mower’s required blade quantity before ordering. Confirm the blade length, width, and center-hole measurement match your original blade before installation. Always disconnect the spark plug wire before removing or installing blades. Check blades regularly for wear, nicks, or bending.
