Ring, O (FOR CHECK VALVE SEAT)

Fitment

Codes the factory prints against this line. Hover for the catalogue's own expansion.

Fits

Dyna BU2#,3#,4#,5#

Valid

1977-08 → 1984-08

Model period

not recorded — this catalogue predates the field

Destination †

01

Catalogue page †

0011/0150

† Read from the record layout but confirmed by no published legend.

Shown on

Interchangeable numbers