| Blade Width | 2.00" |
|---|---|
| Thickness | 0.098 |
| Blade Length | 19-1/4|inch[1005] |
| Outer Hole Diameter | 13/32 round, 19/32 semi-circle |
| Center Hole Size | 7/8 |
| Center-to-Center | 3-13/32 |
| OffSet | 1/8 |
| Air Lift | 7/16 |
| Blade Material | Steel |
Oregon® 19-1/4" Blade for 20" RYOBI Lawn Mowers, OEM Part Number AC04020
Part# R-20-B1
This product is only available through retailers or servicing dealers.
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This 19-1/4" Oregon® blade was designed as a replacement for RYOBI lawn mowers, OEM part number AC04020. Made from premium hardened steel, each blade is carefully monitored for material integrity, ensuring balanced cuts, reduced vibration, and long-lasting performance. The cutting edge comes pre-sharpened at an optimal angle for clean and consistent cuts that will help keep your yard looking green and healthy. Backed by a legacy of craftsmanship that began in 1947, Oregon products undergo a rigorous 26‑point certification process to ensure their safety, quality, durability, and performance. WARNING: This product can expose you to Nickel, a chemical known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Product Details
- VERIFY FIT: Replaces OEM blade for RYOBI lawn mowers with 20" decks: part number AC04020; length 19-1/4" width 2" center hole 7/8" round
- COMPATIBLE MOWERS: RYOBI RY40180/RY40108, RY40190/RY40109, RY401110/RY401011, RY401120/RY401012, RY40LM30/RY40LM03
- MATERIAL INTEGRITY: Made with premium hardened steel and carefully monitored to ensure each blade’s material delivers tough, consistent, long-lasting performance
- PRE-SHARPENED EDGE: Cutting edge pre-sharpened at optimum angle for a clean, even cut from the first mow, reducing the chance of tearing, which can lead to the browning of grass tips due to infection
- OREGON® QUALITY: Since 1947, trusted worldwide for our unparalleled quality and control standards, Oregon® products undergo a rigorous 26-point certification process to meet the highest standards for safety and durability