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

Drum Sub-assy, Rear Brake

PNC 42403 · 2 part lines in this catalogue

Drawn on MC6688C — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
42431-27020	CM20,KM2#,TM20,YM20,21 ST ST TYPE:SINGLE TIRE	1979-10 → 1986-09	Superseded / ended 1986-09	¥14,000
42431-27030	CM2#,KM2#,YM20,25 WT DOUBLE TIRE	1979-10 → 1986-09	Superseded / ended 1986-09	¥12,000

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.