Bolt, Flywheel Setting

90105-12039

Superseded / ended 1980-08 PNC 13405B Japan

Fitment

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

B,2B BU2#,3#

Fits: Dyna BU2#,3#,4#,5#
Valid: 1977-08 → 1980-08
Model period: not recorded — this catalogue predates the field
Destination †: 06
Catalogue page †: 0011/0080

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

Shown on

Figure MA2971H Figure MA4721F Figure MA5042F

Interchangeable numbers

Number	Alternative	Effective
13405-69025	90105-12039	1990-08
90105-12055	90105-12039	1990-08

Other lines in this group

Part number	Period	Status
90105-13002	1980-08 → 1984-08	Superseded / ended 1984-08

List price

¥270 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 90105-12039.

Show all applications

No quantity, deliberately

The factory catalogue records which parts a vehicle takes, never how many. Quantity was always typed in by the parts counter when raising an order, so nothing here can tell you whether you need one or four.