Nord-Lock washer, 10 mm

New Nord-Lock washer for mounting final drives. Ural switched to these washers along with plain nuts midway through the 2020 model year. (They also stopped applying powder coat to the swingarm where the washer makes contact.)

These are completely re-useable, just note that when you reuse them they'll come off as two pieces. The larger saw-teeth go together, and the finer teeth face (seen in these images) face outward.

Sold each. You'll want four for a 2WD Ural, two for an unmodified 1WD. (Does not come with the pictured booklet.)

Ural lists these as "Washer Nordlock NL10" 367960.