Oregon 99-428 21" Blade Compatible w/Bad Boy 038-6080-00 NetSuite-ID_591444 Requires a 5/8" mounting hole

Requires a 5/8" mounting hole

and 171700 Model Briggs and Stratton Engines

providing a good balance between reach and manageability

Made from high-quality materials to withstand repeated twisting and stress

Also fits many 1695366 / 1695368 / 1695369 / 1695370 / 1695373 / 1695374 / 1695382 / 1695383 / 1695384 / 1695385 / 1695386 / 1695420 / 1695430 / 1695436 / 1695505 / 1695506 / 1695507 / 950

Oregon 99-428 21" Blade Compatible w/Bad Boy 038-6080-00 NetSuite-ID_591444 Requires a 5/8" mounting holeMany parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov