Housing Sub-assy, Injection Pump

22190-78030

Superseded / ended 1984-08 PNC 22101 Europe

Fitment

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

1W 4000CC Diesel WU40,50

Fits: Dyna RU2#,30,JU20,BU2#,3#,40,HU30,40,50,WU40
Valid: 1983-04 → 1984-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: 0115/0150

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

Shown on

Figure MF1953B Figure MF1955C Figure MF2539C Figure MF2554D Figure MF3114

Interchangeable numbers

Number	Alternative	Effective
22190-78030	22190-78140	1996-02

Other lines in this group

Part number	Period	Status
22190-47061	1977-08 → 1981-04	Superseded / ended 1981-04
22190-48032	1977-08 → 1979-04	Superseded / ended 1979-04
22190-56041	1977-08 → 1980-08	Superseded / ended 1980-08
22190-56042	1980-08 → 1982-01	Superseded / ended 1982-01
22190-68010	1982-04 → 1984-08	Superseded / ended 1984-08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 22190-78030.

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.