Valve Assy, Vacuum Switching

90910-12021

Superseded / ended 1988-08 PNC 17650 General

Fitment

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

11B 3000CC Diesel BU65 CBU;11B,13B BU61,62,81,82,85,86,93

Fits: Dyna 200 BU6#,7#,8#,9#
Valid: 1987-10 → 1988-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †

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

Shown on

Figure MAA189A Figure MAA190A

Other lines in this group

Part number	Period	Status
90910-12020	1987-08 → 1988-08	Superseded / ended 1988-08
90910-12020	1987-08 → 1988-08	Superseded / ended 1988-08
90910-12020	1987-08 → 1988-08	Superseded / ended 1988-08
90910-12021	1987-08 → 1987-10	Superseded / ended 1987-10
90910-12022	1987-08 → 1988-08	Superseded / ended 1988-08

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 90910-12021.

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.