Toyota Dyna

1977-08 → 1984-08 · chassis BU2#,3#,4#,5# · catalogue 751120 · Japan

Discontinued model Data version 1985-03

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

Shaft Sub-assy, Idle Gear

PNC 13503 · 3 part lines in this catalogue

Drawn on MA2971H, MA4721F, MA5042F — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
13504-56010	B,2B BU2#,3#	1977-08 → 1980-08	Superseded / ended 1980-08	¥9,800
13504-56020	B,3B BU2#,3#,4#,50	1980-08 → 1983-02	Superseded / ended 1983-02	¥11,300
13581-56040	B,3B BU2#,3#,4#,51	1983-02 → 1984-08	Superseded / ended 1984-08	¥7,400

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.