Shaft, Reverse Idler Gear

33451-12021

Superseded / ended 1993-08 PNC 33451 United States

Fitment

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

AT180 MTM Manual Transmission

Fits: Celica AT180,ST18#
Valid: 1989-09 → 1993-08
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †

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

Shown on

Figure MCJ454 Figure MCJ455 Figure MCJ456 Figure MCK812C Figure MCM181A Figure MCP520A

Replacement history

Follow the number forward to what a dealer would supply today:

33451-12021 33451-0D020

Replaces

33451-05010 33451-05010 33451-05010 33451-05010 33451-05010 33451-05010 33451-05010 33451-05010 33451-05010 33451-05010 33451-05010 33451-02010 33451-02010 33451-02010 33451-02010 33451-02010 33451-02010 33451-02010 33451-02010 33451-02010 33451-02010 33451-02010 33451-0D050 33451-0D050

Interchangeable numbers

Number	Alternative	Effective
33451-01011	33451-12021	1990-08
33451-02010	33451-12021	2008-09
33451-12020	33451-12021	1990-08

Other lines in this group

Part number	Period	Status
33451-20040	1989-10 → 1993-09	Superseded / ended 1993-09
33451-32010	1989-09 → 1993-09	Superseded / ended 1993-09

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 33451-12021.

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.