Description
This 100 Series blade features Ultra X-tended Cutting Length™ for maximum mulching capability per rotation and double bevel technology to reduce blade noise by up to 1.5 decibels. It is constructed from Boron Steel, offering a balance of durability and ductility. The blade requires two units for a 42" cut and fits 100 series tractors. It serves as a major brand replacement for John Deere, with OEM part numbers GX20249, GX20433, and GY20567.
Fitment
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Specifications
| Brand | SUBURBAN MFG |
| Part Number | S09E 191139 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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