Alternator Assy

27040-78030

Superseded / ended 1987-08 PNC 27020 Europe

Fitting notes

12V 40A,12V 40A,W/VACUUM PUMP

Fitment

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

1W 4000CC Diesel WU9#

Fits: Dyna RU75,85,YU6#,7#,8#,WU9#
Valid: 1984-09 → 1987-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: 0151/0300

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

Shown on

Figure MEE942C Figure MEF023A Figure MEF024C Figure MEF025B

Other lines in this group

Part number	Period	Status
27020-38120	1984-09 → 1987-08	Superseded / ended 1987-08
27020-72050	1984-09 → 1987-08	Superseded / ended 1987-08
27040-78010	1984-09 → 1984-12	Superseded / ended 1984-12
27040-78020	1984-12 → 1987-08	Superseded / ended 1987-08

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 27040-78030.

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.