Pulley Sub-assy, Idler

16603-78021

Superseded / ended 2020-05 PNC 16603F General

Fitting notes

SPECIAL PURPOSE CHASSIS-REFRIGERATOR CAR,W(COMPRESSOR BRACKET)

Fitment

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

N04C 4000CC Diesel XZU600,650 GCC Gulf Corporation Council

Fits: Dyna WU600,650,XZU600,650
Valid: 2016-05 → 2020-05
Model period: 533W
Destination †: 01
Catalogue page †: 0009

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

Shown on

Figure 87C069A

Interchangeable numbers

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

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.

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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.