Pulley Sub-assy, Idler

16603-78021

Superseded / ended 2015-12 PNC 16603F Europe

Fitting notes

REFRIGERATOR CAR,W(COMPRESSOR BRACKET)

Fitment

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

N04C 4000CC Diesel XZU710,720,730 EUR Europe

Fits: Dyna WU700,710,720,XZU710,720,730
Valid: 2012-11 → 2015-12
Model period: 534W
Destination †: 01
Catalogue page †

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

Shown on

Figure 87C164A Figure 87C298A Figure 87I123A

Interchangeable numbers

Number	Alternative	Effective
16603-78100	16603-78021	2012-01

Other lines in this group

Part number	Period	Status
16603-78021	2012-11 → 2020-05	Superseded / ended 2020-05
16603-78021	2019-11 → —	Current

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 16603-78021.

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.