Toyota Lite/Townace Truck

1979-10 → 1986-09 · chassis KM2#,TM20,YM2#,CM2# · catalogue 631120 · Japan

Discontinued model Data version 1987-04

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

Valve Assy, Air Control

PNC 17630 · 1 part line in this catalogue

Drawn on MA6303C, MA6349E — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
17630-28020 note	2YU 1800CC YM21 HRF HIGH-ROOF XL;1YJ,2YU YM2# +1	1982-10 → 1986-09	Superseded / ended 1986-09	¥15,300

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.