| Blade Width | 7.62 cm |
|---|---|
| Thickness | 6.35 mm |
| Blade Length | 53.34 cm |
| Center Hole Size | 12.7 mm |
| OffSet | 7.94 mm |
| Air Lift | 31.75 mm |
| Color | Black |
|---|---|
| Volume | 412.43 in³ |
| Each | |
| 4.21 Lb | |
| 0.25 | |
| 21" | |
| 3 | |
| Net Weight Carton | 25.29 Lb |
Mower Blade, 21"
Part# 91-537
This product is only available through retailers or servicing dealers.
The Oregon® 91-537 replacement lawn mower blade is made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity.
Product Details
- Center hole: 21"
- Requires 3 blades for 60" cut
- High-lift: The aggressive blade angle increases air flow to push debris up-and-out for superior bagging or side discharge
- Stays sharp and durable for longer
- Fits Bush Hog models: ATH, FTH
Specifications, Details & Support
Model Fit Guide and Parts Cross Reference
Need Help? Contact Customer Service at 800-223-5168 or email us at support@oregonproducts.com
Fit Guide
Replacement Guide
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