Clutch hub spacer, as well as internal spacer for Hilliard Inferno Flame, Fire clutches.
NOT the large spacer utilize to primarily adjust clutch overhang/offset relative to the end of the crankshaft.
However, these steel washers are excellent shims to 'fine tune' your clutches fitment to the crankshaft or application.
For Briggs 206 applications, often 1-2 spacers are required in addition to large spacer.
Having at least one in the position illustrated by Part #6 on the diagram is an excellent way to minimize some of the 'clang' the internal grease cover makes in the clutch during use.
Available as singular washer only, with no additional hardware.