Spring, 1ST Throttle Back

21729-31081

Superseded / ended 1973-09 PNC 21729 Europe

Fitment

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

12R 1600CC RY10,12

Fits: Toyoace RY1#,JY16
Valid: 1972-05 → 1973-09
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †: /0348

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

Shown on

Figure MF0518C

Interchangeable numbers

Number	Alternative	Effective
21729-31080	21729-31081	1971-07

Other lines in this group

Part number	Period	Status
21729-31080	1971-09 → 1972-05	Superseded / ended 1972-05

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 21729-31081.

Show all applications

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.