Pulley Sub-assy, Idler, NO.2

16604-31020

Superseded / ended 2017-11 PNC 16604 General

Fitting notes

MARK=PU107013ARMXY3

Fitment

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

1GRFE 4000CC 24-Valve Dohc Efi GRJ158

Fits: Lexus GX400/460 GRJ158,URJ150
Valid: 2013-09 → 2017-11
Model period: 584W
Destination †: 02
Catalogue page †

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

Shown on

Figure 164737D

Replacement history

Follow the number forward to what a dealer would supply today:

16604-31020 16604-0P011 16604-31020

The chain loops back on itself in the source data and is cut here.

Replaces

16604-0P011 16604-0P011 16604-0P011 16604-0P011 16604-0P011 16604-0P011

Other lines in this group

Part number	Period	Status
16604-31020	2012-06 → 2013-09	Superseded / ended 2013-09
16604-31030	2012-06 → 2013-09	Superseded / ended 2013-09
16604-31030	2013-09 → 2017-11	Superseded / ended 2017-11

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 16604-31020.

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.