Pump Assy, Engine Water

16100-78010

Superseded / ended 1984-08 PNC 16100 Japan

Fitment

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

1W 4000CC Diesel WU26,40,50

Fits: Dyna/Toyoace HU26,30,40,50,JU20,RU2#,3#,WU26,40,50
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 MA3594A Figure MA3606A Figure MA4498A Figure MA5731 Figure MA6635A

Interchangeable numbers

Number	Alternative	Effective
16100-78010	16100-78011	1999-05

Other lines in this group

Part number	Period	Status
16100-49207	1977-08 → 1979-04	Superseded / ended 1979-04
16100-49208	1979-04 → 1980-08	Superseded / ended 1980-08
16100-49415	1977-08 → 1984-08	Superseded / ended 1984-08
16100-49525	1977-08 → 1979-04	Superseded / ended 1979-04
16100-49526	1979-04 → 1980-08	Superseded / ended 1980-08
16100-69035	1982-04 → 1983-04	Superseded / ended 1983-04

List price

¥11,100 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 16100-78010.

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.