Wire, Lead, NO.1(FOR STARTER)

28139-77090

Superseded / ended 1982-04 PNC 28139 Japan

Fitting notes

12V 2.5KW,24V 4.5KW

Fitment

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

B,2B,3B BU2#,3#

Fits: Dyna BU2#,3#,4#,5#
Valid: 1977-08 → 1982-04
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: 0011/0102

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

Shown on

Figure ME6516E

Interchangeable numbers

Number	Alternative	Effective
28139-77090	28139-56230	2005-05

Other lines in this group

Part number	Period	Status
28139-56120	1982-04 → 1984-08	Superseded / ended 1984-08

List price

Not priced in this market.

Only the Japanese dataset ships a price file. Add the part to an enquiry to ask a seller for a quote.

This number everywhere

Every vehicle in every market that takes 28139-77090.

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.