Cylinder Kit, Disc Brake, Front

04478-22040

Superseded / ended 2020-07 PNC 04479 United States

Fitting notes

FRONT WHEEL BRAKE-18INCHES DISC(ORANGE PAINTED)

Fitment

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

ARL10,GRL12,GWL10

Fits: Lexus GS Series ARL10,GRL1#,GWL10
Valid: 2015-10 → 2020-07
Model period: 639W
Destination †: 01
Catalogue page †

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

Shown on

Figure 478031B Figure 478032B Figure 478033B

Interchangeable numbers

Number	Alternative	Effective
04479-50130	04478-22040	2014-07

Other lines in this group

Part number	Period	Status
04478-22040	2011-12 → 2013-09	Superseded / ended 2013-09
04478-22040	2012-03 → 2014-10	Superseded / ended 2014-10
04478-22040	2011-12 → 2015-10	Superseded / ended 2015-10
04478-22040	2014-10 → 2015-10	Superseded / ended 2015-10
04478-22040	2014-10 → 2015-10	Superseded / ended 2015-10
04479-50130	2011-12 → 2013-09	Superseded / ended 2013-09
04479-50130	2011-12 → 2015-10	Superseded / ended 2015-10
04478-22040	2015-10 → 2020-07	Superseded / ended 2020-07
04479-50130	2015-10 → 2020-07	Superseded / ended 2020-07

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 04478-22040.

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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.