Switch Assy, Stop Lamp

84340-12021

Superseded / ended 1980-08 PNC 84340 Europe

Fitment

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

BU2#,30,HU30,JU20,RU2#,30

Fits: Dyna RU2#,30,JU20,BU2#,3#,40,HU30,40,50,WU40
Valid: 1977-08 → 1980-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: 0011/0080

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

Shown on

Figure ME7879I

Interchangeable numbers

Number	Alternative	Effective
84340-12021	84340-36030	1990-08
84340-12020	84340-12021	1975-08

Other lines in this group

Part number	Period	Status
84340-22071	1980-08 → 1982-04	Superseded / ended 1982-04
84340-32010	1982-04 → 1984-11	Superseded / ended 1984-11
84340-36030	1980-08 → 1982-04	Superseded / ended 1982-04

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 84340-12021.

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.