Pulley Sub-assy, Idler, NO.1

16603-31040

Current PNC 16603 Japan

Fitment

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

1GDFTV 2800CC Diesel Turbo GDY231,281

Fits: Dyna GDY231,281,TRY230
Valid: 2021-08 → —
Model period: 873W
Destination †: 01
Catalogue page †

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

Shown on

Figure 168245A Figure 168263A

Interchangeable numbers

Number	Alternative	Effective
16603-31010	16603-31040	2011-03
16603-31030	16603-31040	2007-10

Other lines in this group

Part number	Period	Status
16603-31050	2021-08 → —	Current

List price

¥4,760 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 16603-31040.

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.