Exterior Components› Windshield Wipers and Washers

Oregon Tool

BLADE BAD BOY 038000100 183/4IN

$30.25

SKU: O02Y 99-420

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Oregon 99-420 is an 18-3/4″ hi-lift mower blade designed for reliable cutting performance on select 54″ mower decks. It features durable high-carbon steel construction, precision straightening, and hardened edges for cleaner cuts and improved discharge.

This blade is ideal for replacing worn, bent, or dull blades to restore cutting efficiency and blade life. It is built to match OEM specifications and offers strong airflow and efficient grass discharge.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandOregon Tool
Part NumberO02Y 99-420

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.

View Full Return Policy