Pulley Sub-assy, Idler, NO.1

16603-28020

Superseded / ended 2015-07 PNC 16603A General

Fitment

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

6GRFE 4000CC 24-Valve Dohc Efi GRB53

Fits: Coaster (CHINA) GRB53,TRB53,XZB53
Valid: 2013-01 → 2015-07
Model period: 560W
Destination †: 01
Catalogue page †: 0003

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

Shown on

Figure 165331B

Interchangeable numbers

Number	Alternative	Effective
16630-31011	16603-28020	2010-09

Other lines in this group

Part number	Period	Status
16603-28020	2015-07 → 2018-01	Superseded / ended 2018-01
16603-28020	2018-01 → 2024-12	Superseded / ended 2024-12
16603-28020	2018-01 → —	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 16603-28020.

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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.