Toyota Lexus GS Series

2011-12 → 2020-07 · chassis ARL10,GRL1#,GWL10 · catalogue 3324B0 · United States

Supported model Data version 2021-03

Parts groups Model variants Characteristics Frame ranges Catalogue groups Illustration notes Newest parts Spec codes

Valve Assy, Vacuum Check(FOR BRAKE)

PNC 44730 · 3 part lines in this catalogue

Drawn on 478067C, 478068C, 47A062B, 47A120B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
44730-20170	GRL1#	2011-12 → 2015-10	Superseded / ended 2015-10	—
44730-12070	ARL10,GRL1#	2015-10 → 2020-03	Superseded / ended 2020-03	—
44730-52010	GRL1#	2020-04 → 2020-07	Superseded / ended 2020-07	—

Several lines under one group is normal — they are the variants for different build periods, destinations and specifications. The fitment codes are what separate them.