Screw Sub-assy, Overflow

20321-78020

Superseded / ended 2011-06 PNC 22160 General

Fitment

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

W04D 4000CC Diesel WU412,422

Fits: Dyna BU4##,WU4##,XZU4##
Valid: 2006-10 → 2011-06
Model period: 382W
Destination †: 01
Catalogue page †: 0005

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

Shown on

Figure 221325 Figure 221410E Figure 221502 Figure 221780A Figure 221991B Figure 222008A Figure 222308 Figure 222918 Figure 222919

Interchangeable numbers

Number	Alternative	Effective
20321-78020	S2210-71750	2011-10
22199-78290	20321-78020	2009-12

Other lines in this group

Part number	Period	Status
22160-1C170	2004-11 → 2007-01	Superseded / ended 2007-01
22160-89101	2003-04 → —	Current
22199-78280	2002-12 → 2006-10	Superseded / ended 2006-10
22199-78280	2002-12 → 2008-02	Superseded / ended 2008-02
22199-78280	2002-12 → —	Current
22199-78290	2002-12 → —	Current
22199-78280	2006-10 → 2011-06	Superseded / ended 2011-06

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 20321-78020.

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.